2 A www.siqi.cc Automatic Transfer Switching HYCQ5-63M/G/H Automatic Transfer Switching Model and meaning Normal working conditions Structure and properties Overall & installation dimensions Pole Function code M，G，H Shell frame grade rated current of circuit breaker Design No Zhejiang Siqi Electric Co., Ltd. HYCQ 5 - 63 □ / □ Ambient temperature: -5~+40℃, and average temperature in 24 hours below +35℃ (except for special orders). Elevation of installation site: 2000m Relative humidity: not exceeding 50% at the maximum ambient temperature of +40℃. With lower temperature, higher humidity would be permitted, but the lowest average temperature in a month not exceeding 90% in that month, and giving consideration to the dews on the goods surface, which would appear due to temperature change. Pollution protection: 3 grade The breaker should be put in the place where there isn't any explosive medium and conductive dust and no gas, which would corrode metal or destroy the insulation. HYCQ5 is a critical component of any emergency or standby power system. When the normal (preferred) source of power is lost, a transfer switch quickly and safely shifts the load circuit from the normal source of power to the emergency (alternate) source of power. This permits critical loads to continue running with minimal or no outage. After the normal source of power has been restored, the re-transfer process returns the load circuit to the normal power source. 1) The setting is formed with two sets power-operated operation mechanism circuit breakers and mechanical interlocking, fuse, wiring terminal. 2) Two-set circuit breakers have electric interlocking and mechanical interlocking double protections to prevent the two-set circuit breaker close on at the same time. 3) The setting suits for 220V working voltage (circuit breaker rated working voltage), control the power pass the case, frame board control pushbutton (user self-prepared and connect to) direct control two sets power operated operation mechanism to carry out the power reliable switch over. 4) Suitable for general manual work control occasion, simple structure, low cost. ◆ ◆ ◆ ◆ ◆ ◆ Automatic Transfer Switching Standards compliant Rated insulation voltage Rated voltage Fixed current HYCQ5 Automatic Transfer Switching HYCQ5-63G/H MCB connect normal source of power Power supply side The load side The load side Power supply side MCB connect standby source of power Controller Manual Automatic Operating handle HYCQ5-63H HYCQ5-63G HYCQ5-63M
Transcript
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Automatic Transfer Switching
HYCQ5-63M/G/HAutomatic Transfer Switching
Model and meaning
Normal working conditions
Structure and properties
Overall & installation dimensions
Pole
Function code M，G，H
Shell frame grade rated current of circuit breaker
Design No
Zhejiang Siqi Electric Co., Ltd.
HYCQ 5 - 63 □ / □
Ambient temperature: -5~+40℃, and average temperature in 24 hours below +35℃ (except for special orders).Elevation of installation site: 2000mRelative humidity: not exceeding 50% at the maximum ambient temperature of +40℃.With lower temperature, higher humidity would be permitted, but the lowest average temperature in a month not exceeding 90% in that month, and giving consideration to the dews on the goods surface, which would appear due to temperature change.Pollution protection: 3 gradeThe breaker should be put in the place where there isn't any explosive medium and conductive dust and no gas, which would corrode metal or destroy the insulation.
HYCQ5 is a critical component of any emergency or standby power system. When the normal (preferred) source of power is lost, a transfer switch quickly and safely shifts the load circuit from the normal source of power to the emergency (alternate) source of power. This permits critical loads to continue running with minimal or no outage. After the normal source of power has been restored, the re-transfer process returns the load circuit to the normal power source.1) The setting is formed with two sets power-operated operation mechanism circuit breakers and mechanical interlocking, fuse, wiring terminal.2) Two-set circuit breakers have electric interlocking and mechanical interlocking double protections to prevent the two-set circuit breaker close on at the same time.3) The setting suits for 220V working voltage (circuit breaker rated working voltage), control the power pass the case, frame board control pushbutton (user self-prepared and connect to) direct control two sets power operated operation mechanism to carry out the power reliable switch over.4) Suitable for general manual work control occasion, simple structure, low cost.
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Automatic Transfer SwitchingStandards compliantRated insulation voltageRated voltageFixed current
HYCQ5 Automatic Transfer Switching
HYCQ5-63G/H
MCB connect normal source of power
Power supply side
The load side The load side
Power supply side
MCB connect standby source of power
Controller
Manual Automatic
Operating handle
HYCQ5-63H
HYCQ5-63G
HYCQ5-63M
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Main uses
Operating mechanism should have reliable electrical and mechanical interlocking, in order to prevent concurrent access to the normal power and reserve power.When the voltage of detected any phase and all the phases of the normal power interrupt in ascheduled time. HYCQ5 will swithch to connect the load from normal power to reserve power, and when the normal power goes back to normal, it will automatically connect the load to the normal power(with phase failure protection function).Switch can setting switching voltage range when power fall according to user requirements.
HYCQ5 series double power automatic transfer switch is used in AC 50Hz, rated voltage below 690V two power supply system. It can make a automatic transfer between normal power and reserve power but without manual operation. This switch accords with the following terms of national GB/T14048. 11<<automatic transfer switch>>standards:◆
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HYCQ5M/E/BAutomatic Transfer Switching
Model and meaning
Technical parameters
R: auto-switch-in auto-restoring
S: auto-switch-in without auto-restoring
T: Power grid-power grid
G: Power grid-generator
PC: without short circuit overload protection
CB: with short circuit overload protection
3: 3 poles
4: 4 poles
Rated working current
Rated current of case frame size
M: Economy B: Separation type E: intelligent
Design serial Number
The company code of automatic transfer switch
HYCQ 5 □ □ / □ □ □ □ □
The working voltage is 220V of switch controllerThe switch mechanical life(N-R-N circulation) is 5000 timesMinimum shift action time 1.5-4SThe switch has under-voltage protection,loss voltage protection, overvoltage protection. lose phase protection, transfer time delay, start maching oil fire protection, auto-switch-in without auto-restoring, the standby priority and switch functiom.The switch has operating handle, as emergency manual operating switch using. (using in the condition of blackout)It has three steady working states:State 1: common power switch on, standby power off;State 2: common power switch off, standby power on;State 3: common power off, standby power off.
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HYCQ5M
HYCQ5E
HYCQ5B Separation type controller
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Automatic Transfer Switching
Product specification and exterior size
Main structure's working principle
Note：1. Fission controller panel size: width of 108mm x 88mm high
The main structures of switch as drawing 2 showing◆
Drawing 2 N is the normal power, R is the reserve power. Qn is circuit breaker for the normal power, Qr is circuit breaker for the reserve power. Betwwen of them, there is Mechanical in terlock ing double protection. The controller consist of four parts: voltage identiry, phase failure protection, delay and control. Voltage identify and phase failure protection connect the input terminals of the normal power. When the normal power is normal, The switch work in automatic gearshift, no matter what state the Qr are. Qr is off and Qn is on to insure the normal power switching on the load. When the normal power has problem (such as loss of voltage, undervoltage, phase failure), in a certain period of time, The switch will make the load connect the reserve power from the normal power. When the normal power return to normal, then the switch will make the load connect the normal power.The molded case circuit breaker of the HYCQ5 switch can be 3
poles or 4 poles, can be automatic or manual operation and can realize the load changing-over automatically or compulsively. According to the demand of customers, the normal power indication, the reserve power indication, the normal power tripping indication and teh reserve power tripping indication all connect from external terminals which lead to control panel. For self put in without self restoring, the reset button can also be eduction from external terminal.This series automatic transfer switch plots simple, no need to draw up secondary connection diagram, so convenience project design greatly. It is recommended to use the design of drawing 3 annotation diagram. If the customer need the power instructions and circuit breaker closing instructions in outer of screen, please tell us when you order. Outer wiring diagram 4 shown below(indicator using AD1 AC220V specifications)
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Display description
Key operation description
Control functions of the intelligent automatic controller
This dual-power transfer switch has "Manual" function for manual switching between the normal power and reserve power, and "Automatic" function for automatic switching between the two power supplies, as well as word display such as "Automatic", "Manual", "Normal power undervoltage", "Normal power overvoltage", "Normal power on", "Normal power tripping", Reserve power undervoltage", "Reserve power overvoltage", "Reserve power on", "Reserve power tripping".
F1 F2 Null line of normal power
Null line of reserve power
H1 and H2 are external indicators of normal power breaker on and reserve power breaker on6 and 7 are starting contacts of the power grid-generator8 is the null line of normal power, 9is the null line of reserve power.
In the diagram:Fig.4 Wiring diagram of HYCQ5 terminal block
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When the normal and reserve power supplies supply power simultaneously, if the normal power voltage is higher than 115% or lower than 85% of the rated voltage, the dual-power switching system will judge it as fault and transfer to the
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reserve power supply automatically, and display "Normal power overvoltage" or "Normal power undervoltage".When the normal and reserve power supplies supply power simultaneously, if the normal power voltage is higher than 115% or lower than 85% of the rated voltage, the dual-power switching system will judge it as fault and transfer to the normal power supply automatically, and display "Reserve power overvoltage" or "Normal power undervoltage".In normal power supply state, the circuit breaker trips due to voerload or short circuit, it will display "Normal power tripping".In reserve power supply state, the circuit breaker trips due to voerload or short circuit, it will display "Reserve power tripping".
Press the normal power key until hearing the beep sound, to switch to the normal power supply.Press the reserve power key until hearing the beep sound, to switch to the reserve power supply.
When both the normal and reserve power supplies are regular, the dual-power system will transfer to normal power supply automatically, and display automatic normal power on.When the normal power supply is failed, the dual-power system will transfer to reserve power supply automatically, and display normal power undervoltage and automatic reserve power on.When the reserve power supply is failed, the dual-power system will transfer to normal power supply automatically, and display reserve power undervoltage and automatic normal
Mode of auto-switch-in auto-restoring is suitable for power grid-power grid. The intelligent automatic controller carries out automatic switching between the two circuits of power supply (i.e. normal and reserve power supplies), power supplied by the normal power supply under normal condition, and transfer to the reserve power supply automatically after the preset time delay (adjustable) once the normal power is failed or is abnormal (any one group of voltage occurs overvoltage, undervoltage, no-voltage or open-phase), and return to the normal power supply automatically after the preset time delay (adjustable) when the normalpower supply recovers.
Mode of auto-switch-in without auto-restoring is suitable for power grid-power grid. The automatic controller with mode of auto-switch-in without auto-restoring carries out automatic switching between the two circuits of power supply (i.e. normal and reserve power supplies). It transfers to the other normally operated power supply after the preset time delay when one power supply is abnormal (any one group of voltage occurs overvoltage, undervoltage or open-phase), and will not restore automatically when the abnormal one recovers.
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In manual state:
In automatic state:power on.Normal power key and reserve power key are ineffective at this monent.Press the double-breaking key until hearing the beep sound, to break the two circuits.Press the double-breaking key until hearing the beep sound, to break the two circuits. Press the automatic key until hearing the beep sound, to turn the system into manual operation.
Press the double-breaking key until hearing the beep sound, to break the two circuits.Press the automatic key until hearing the beep sound, to turn the system into automatic operation.
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Automatic Transfer Switching
Power grid-generator, when it is used in the power grid-generating system, the automatic controller catrries out switching between the power grid and generator. When teh power grid voltage is lower than 85% of the rated voltage, the controller sends out power generation command (output by one group of NO NC contacts). when teh generating voltage reaches 85% of the rated voltage. it cuts off the load circuit
1. No response after startup, the electric operating mechanism not work by pressing the command key, please check the connection condition of power lines of circuit breaker as well as the special cables.2. After power on, each phase voltage is normal, but the panel displays under voltage, please check to see whether the power
1. Please carry out periodic inspection and maintenance to the intelligent system according to the requirements of circuit breaker and electric operating mechanism. The intelligent controller is maintenance free under normal operating conditions.
2. The intelligent system should be protected from moisture or dust for long term service, and should be well debugged according to the abovementioned content before putting into operation.
◆ from the power grid first, then put through the generating power supply after time delay. When the power grid recovers normal (reaches 85% above of the rated voltage), the controller will cut off the loads from the generating power supply and transfer to the power grid automatically through intelligent logical judgment.
Operating state table
Breakdown maintenance
Notices
Current power supply of load Manual
Normal Normal NormalReserve Reserve Reserve Double-break
Auto-restoring
Without auto-restoring
Normal
Abnormal
Normal
Abnormal
Normal
Abnormal
Normal
Abnormal
Normal
Abnormal
Normal
Abnormal
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Normal
Normal
Automatic Switch to
Switch toNo
switching No switching
Current power supply is failed. whether the other one is normat
or not
Treatment of the system when the reserve power supplies power normally,while the
normal power is regular too.
Current preset state of system System treatment when the power supply is failed
supply of circuit breaker has been well connected, whether there is open-phase phenomenon; check whenther the fuse wire on device body is burnt out for too heavy current of electric operating mechanism, if yes, just change it.3. If the fuse tubes are burnt out often, please check whether the electric operating mechanism is blocked, and adjust it properly.
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HYCQ5P-63Automatic Transfer Switching
Product model Standard
Manufacturing number
Rated working voltage
The products passed test before leaving factoryMis-operation may damage the control system
Innovative structure
Improved performance Convenient wiring
The overall structure is compact, more aesthetically pleasing. With integration feature,it can be installed much more easier.Increase or decrease function flexibly
Lock and break (off) positionReliable machinery atresiaImpulse withstand voltageUnder 1.05 Ue, current leakage is less than 2 m A
IEC 60947-1IEC 60947-2IEC 60947-6-1GB14048.1 general rulesGB14048.2 circuit breakerGB10448.11 automatic transfer switch
dry cold climate(-25C)dry cold climate(+70C)when it is in 45C,it can be used in environment of 95% relative humiditywhen it is in 55C,it can be used in environment of 80% relative humidity
HYCQ5PA-63 Switch have passed following the strict stipulated conditions test
- 25℃~70℃ Ope ra t i ng Amb ien t Temperature RangeWhen the temperature is above 40℃(motor protection is higher than 65℃) the drop capacity should be considered.work under normal environment in long termwork under - 25 ~ 35or more bad environment
When repairing products or replacing equipments,or under other emergent conditions,HYCQ5P-63 can be locked in off position.
Minimum conversion time :1.2~1.5 secondsMore suitable for important load
Shell using flame retardant insulated materialFully enclosed design, safer operation
The primary circuit get the wires in the left and right side, which is in accordance with the traditional habits of wiring.Main circuit adopt direct pressure way to wire,which is more convenient.
Load can be directly connected to outlet end.Reduce installation space, and the whole set is more beautiful.Users have no need to do extra wiring, saving installation costs.
Power supply circuit signal sampling line internal connectedSecond l i ne adop ted p lug type terminal, which is much more simple and reliable.
Modular Design
Isolated function
meet the following standard
Protection and Category
Resistance to hot and humid measures
Ambient temperature
Lock and break position
Fast conversion
Double insulated
Lines get in in main circuit
Connected load
Secondary connection
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Standard and selection
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Automatic Transfer Switching
Automatic transfer switch can be resistedElectrostatic discharge (IEC 61000-4-2) level 2Electromagnetic compatibility Radiated, radio- frequency field immunity (IEC 61000-4-3) level 3Electrical fast transient burst (IEC 61000-4-4) level 3Wave shock (IEC 61000-4-4) level 2Radio frequency electromagnetic field conducting immunity (IEC 61000-4-2) level 2Radiation classes（CISPR11) B class
Attention:Controller type : A terminal type (only has the function of under pressure lose phase protection )B basic type (phase failure, loss of pressure, overpressure, under voltage and generator start function)Rated operational current :1.2.4.6.10.16.20.32.40.50.63Electrical category: CB - have the function of short circuit and overloadOperation mode: R-auto-switch-in, auto-restoring S-auto-switch-in, without auto-restoring I-standby for each other
HYCQ5P-63series outline
EMC electromagnetic compatibility◆
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Model meaning and its classification
Operating mode
CB Electrical level
Poles:4poles
Rated current
Frame current
Controller type: A type B type
Code of new automatic power supply company switch
Plot mark (CB class)
Size and connection
HYCQ5P A - 63 / 25 · 3 CB R
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Functional feature
Pole
Working voltage controller
Switch mechanical life
electrical life
Utilization Category
Determined by IEC 60947-6-1 & GB14048.11 electrical characteristicsModel specification
Controller
Executor
Minimum switching time
Monitoring and instructing device
Position feed back signal
The fire linkage function
Attention:（*）Rated working voltage：1、2、4、6、10、16、20、25、32、40、50、63 ■ Standard configuration - without this feature
Second
Rated current
Rated insulation voltage
Rated rated impulse voltage
Rated working voltage
Ultimate capacity analysis
Use breaking capacity
Insulation function
Maximum expected maintenance
Pollution grade
AC(V)
times
times
In(A)
Ui(V)
Uimp(kV)
Ue(V)
Icu(kV)
lcs
AC220V
6600
AC-33B
(*)
AC5OHz/60Hz
AC5OHz/60Hz
(100%lcu)
Mechanical
Electricity
AC240V
AC400V
220/240V
380/400V
440V-In
A type
B type
Optional
Optional
HYCQ5P
4
220
8500
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3000
AC-33iB
1-63
440
6
400
6/10/15
6/10/15
100%
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above 2000 times
20000
Ⅱ/Ⅲ
1.2-1.5
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Performance parameters
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Automatic Transfer Switching
Model description
Quick selection table for HYCQ5P automatic transfer switch
Note: ①For nonstandard products, customers please indicate the detailed requirements clearly, such as form of fire control signal (constant voltage DV24V/impulse DC24V/constant voltage AC220V/impulse AC220V, default js constant voltage DC24V if without indication),type of passive feedback signal (position/alarm), quantity(default is one group of feedback signal) ②If there are any special requirements to the actuator circuit breaker or release, please give clear indication.③M type represents the manual type dual-power transfer switching equipment.
Optional characteristics of actuator circuit breakerPC:ATS that is able to make and load, but unable to break the short-circuit current.CB:ATS that is equipped with over-current release, its main contact is able to make and can be used to break short-circuit current.
Optional rated current Optional polenumber of switch
Optional sitching mode
63: 1,2,4,6,10,16,20,
25,32,40,50,63
100: 16,25,32,40,50,
63,80,100
160: 16,25,32,40,50,63,
80,100,125,160
250: 16,25,32,40,50,63,80,
100,125,160,200,250
400: E-Release, adjustable 48 points
0.4~1x400
630: E-Release, adjustable 48 points
0.4~1x400
2:2-pole switch
3:3-pole switch
4:4-pole switch
R: auto-switch-in, auto-
restoring
S: auto-switch-in, without
auto-restoring
I: standb for each other
X: fire control signal
F: with passive feedback signal
X+F: fire control and feedback signal
Optional controller type:
A type controller has functions of manual-automatic transfer,
voltage loss and phase loss transfer, setting of transfer time
delay. Function of cutting off the non fire control power also is
available.
B type contriller has functions of manual-automatic transfer,
voltage loss, under-voltage, over-voltage and phase loss transfer,
setting of transfer time delay, providing generator starting contact,
LED display. Function of preventing the non fire control power
also is available.
D type controller has functions of manual-automatic transfer,
voltage loss, under-voltage, over-voltage and phase loss transfer,
setting of transfer time delay, providing generator starting
contact,LCD display, Chinese interface. Function of cutting off
the non fire control power and communica-tion interface also are
available.
M type controller only is able to transfer two circuits of current by
manual, has mechanical interlocking device which makes sure
than the two circuits of current would not close synchronously.
HYCQ5PAutomatic Transfer Switching
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Function description for HYCQ5P automatic transfer switchAuto-switch-in, auto-restoring: when the normal power is in normal conditon, controller sends out command, normal power control circuit breaker closes and reserve power control circuit breaker opens, automatic transfer switching equipment is at state of (1, 0). When thenormal power is abnormal, controller will send out command, let the normal power control breaker open and reserve power control breaker close, and the automatic transfer switching equipment is in (0,1) state. When the normal power returns to normal, controllers will send out command, normal power control breaker closes, reserve power control breaker opens, automatic transfer switching equipment is in (1,0) state again.Auto-switch-in, without auto-restoring: when the normal power is in normal condition, controller sends out command, normal power control circuit breakeer closes and reserve power control citcuit breaker opens, automatic transfer switching equipment is at state of (1, 0). When the normal power is abnormal, controller will send out command, let the normal power control breaker open and reserve power control breaker close, and the automatic transfer switching equipment is in (0,1) state. When the normal power returns to normal, automatic transfer switching equipment is still in (0, 1) state, only operating the button □RESET□ that can enable the normal power control breaker to close and reserve power control breaker to open, and let the automatic transfer switching equipment return to (1, 0) state.Standby for each other: when the normal power is in normal condition, controller sends out command, normal power control circuit breaker closes and reserve powe control circuit breaker opens, automatic transfer switching equipment is at state of (1, 0). When the normal power is abnormal controoler will send out command , let the normal power control breaker ioen and reserve power control breaker close, and the automatic transfer switching equipment is in (0, 1) state. When the normal power returns to normal, automatic transfer switching equipment is still in (0, 1) state, only when the reserve power fails that the normal power control breaker closes and reserve power control breaker opens, and automatic transfer switching equipment returns to (1, 0) state.Command (fire control) reset (fire control command cutting off the non fire control power): No matter what state is the automatic transfer switching equipment, once receiveing command of cutting off the non fire control power from fire control center, it would open the normal power control breaker and reserve power control breaker of automatic transfer switching equipment, let the switch in state (0, 0).Feedback signal: it feeds back the signal of working state of the two control breakers of automatic transfer switching equipment, usually the signal is got from the auxiliary contact of control breaker.Power grid-powr grid: power source of automatic transfer switching equipment is from two circuits of power grid supply.Power grid-generator: power source of automatic transfer switching equipment isfrom the power grid and generator.Interconnection type: Interconnection type automatic transfer switching equipment is made up of three molded case circuit breakers. Among them, QA and QB molded case circuit breakers are supplied by two circuits of power supply or two segments of busbar power source separately, QC molded case circuit breaker is interconnected at output terminal of QA and QB. When any one circuit of power source is faoled, the breaker would open, QC breaker closes, and through interconnection of this circuit breaker, the equipment is supplied by another circuit of power source, when the fault is eliminated, the inter connection circuit breaker opens, the trouble power circuit breaker recloses. Automatic transfer switching equipment recover snormal operation.
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Automatic Transfer Switching
Functions and characteristics
Model&Spec.Pole No.Control voltageShortest switching timeMechanical life of transfer switchControllerABDActuator circuit breakerRated current(A)Rated insulation voltage(V)Rated impulse withstand voltage(KV)Rated working voltage(V)
Operation breaking capacityApplication class Isolation functionMax expected maintenance value
General releaseIr Setting currentEquipped with Vigi module
40℃
AC 50/60HzDC
10000 times 6000 times
Ultimate breaking capacity(kA effective value)
AC(V)
InUiUimp
Icu
Ics
ProtectionOver-current protection(A)Earth-fault protectionInstallation and connectionFixed connection/connection in the front of boardMonitor and Indication auxiliary deviceAuxiliary switchElectronic releaseLive displaying moduleCurrent transformer moduleAmmeter moduleInsulation monitoring moduleInstallation connection accessoriesBare cable couplerTerminal extension and expanderTerminal cover and interphase insulating barrieDimension and weightDimension L×H×W(mm)
weight (kg)
ABDABD
HYCQ5-632、3、4
2201.5s~3s
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C651~63
-6
230-440440H10-------
100%A■
20000 above20000
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4.8/5.0/5.26.2/6.4/6.6
5.6
350×125×200470×125×200310×125×200
HYCQ5-1004
2201.5s~3s
NS10016~100
7508
690500N852525181885050
100%A■
5000030000
■
12.5…100■
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■
■
■
■
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10.510.711.5
500×140×200570×140×200460×140×200
HYCQ5-1604
2201.5s~3s
NS160125~160
7508
690500N853635302285050
100%A■
4000020000
■
12.5…160■
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■
■
■
■
■
■
■
■
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10.510.711.5
500×140×200570×140×200460×140×200
HYCQ5-2504
2201.5s~3s
NS250200~250
7508
690500N853635302285050
100%A■
2000010000
■
12.5…250■
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■
■
■
■
■
■
■
■
■
■
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10.510.7
500×140×200570×140×200460×140×185
HYCQ5-4004
2201.5s~3s
NS400250~400
7508
690500N8545423022
10(***)--
100%A■
150006000
■
160…400■
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■
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■
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■
■
-■
■
-24.528
-710×190×275610×190×275
HYCQ5-6304
2201.5s~3s
NS630500~630
7508
690500N8545423022
10(***)--
100%(**)A■
150004000
■
250…630■
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■
■
■
■
■
■
■
■
■
-■
■
-24.528
-710×190×275610×190×275
(**) For operating voltage, max value can be 500V
(***) Applicable for releases of voltage class>525V Remark: H and L type molded case circuit breakers are avallable at request.
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10000 times 6000 times
Functions and characteristics
Model&Spec.Pole No.Control voltageShortest switching timeMechanical life of transfer switchControllerABDActuator circuit breakerRated current(A)Rated insulation voltage(V)Rated impulse withstand voltage(KV)Rated working voltage(V)
Operation breaking capacityApplication class Isolation functionMax expected maintenance value
General releaseIr Setting currentEquipped with Vigi module
40℃
AC 50/60HzDC
Ultimate breaking capacity(kA effective value)
AC(V)
InUiUimp
Icu
Ics
ProtectionOver-current protection(A)Earth-fault protectionInstallation and connectionFixed connection/connection in the front of boardMonitor and Indication auxiliary deviceAuxiliary switchElectronic releaseLive displaying moduleCurrent transformer moduleAmmeter moduleInsulation monitoring moduleInstallation connection accessoriesBare cable couplerTerminal extension and expanderTerminal cover and interphase insulating barrieDimension and weightDimension L×H×W(mm)
weight (kg)
ABDABD
(**) For operating voltage, max value can be 500V
(***) Applicable for releases of voltage class>525V Remark: H and L type molded case circuit breakers are avallable at request.
HYCQ5-1003
2201.5s~3s
■
■
■
Ns10016~100
7505
690500N852525181885050
100%A■
5000030000
■
12.5...100■
■
■
■
■
■
■
■
■
■
■
9.09.410.2
430×140×200400×140×200400×140×185
HYCQ5-1603
2201.5s~3s
■
■
■
NS160125~160
7508
690500N853635302285050
100%A■
4000020000
■
12.5...160■
■
■
■
■
■
■
■
■
■
■
9.09.410.2
430×140×200400×140×200400×140×185
HYCQ5-2503
2201.5s~3s
■
■
■
NS250200~250
7508
690500N853635302285050
100%A■
2000010000
■
12.5...250■
■
■
■
■
■
■
■
■
■
■
9.09.410.2
430×140×200400×140×200400×140×185
HYCQ5-4003
2201.5s~3s
■
■
■
NS400250~400
7508
690500N8545423022
10(***)--
100%A■
150006000
■
160...400■
■
■
■
■
■
■
■
■
■
■
-20.524
-620×190×275520×190×275
HYCQ5-6303
2201.5s~3s
NS630500~630
7508
690500N8545423022
10(***)--
100%(**)A■
150004000
■
250...630■
■
■
■
■
■
■
■
■
■
■
-■
■
-20.524
-620×190×275520×190×275
14Awww.siqi.cc
Automatic Transfer Switching
Release of HYCQ5P automatic transfer switch
Rated value(A)Circuit breaker
Rated value(A)Circuit breaker
Rated value(A)Circuit breaker
In 40℃NS-100 N/H/LNS-160 N/H/LNS-250 N/H/L
Ir4P 3d4P 3d+N/24P 4d
ImNS-100NS-160/250
In 40℃NS-100 N/H/LNS-160NS-250NS-400 H/LNS-630
In 20~70℃NS-100 N/H/LNS-160 N/H/LNS-250 N/H/L
Irat 1.5 x Irat 6 x Ir-at 7.2 x Ir4P 4d-4P 4d+N/24P 3d-
ImPrecisionMax over-currentTripping timeTotal interrupting time
Ii
Adjustable range 0.8…1 x InUnprotected
I x Ir
Adjustable 6…14 x InAdjustable9…14 x In 9…14 x In
Adjustable (48 points) 0.4…1 x In90…1805…7.53.2…51 x Ir5 x Ir
Unprotected
Adjustable (48 points) 2…10 x Ir±15%Fixed≤40≤60
Fixed≥11 x In
56 56 63 0.5 x Ir
Fixed Adjustable
5…10 x In
16■
■
■
25■
■
■
32■
■
■
40■
■
■
40■
■
■
100■
■
■
160■
■
■
250(*)■
■
■
50■
■
■
63■
■
■
80■
■
■
100■
■
■
125■
■
■
2.5■
6.3■
12.5■
25■
■
50■
■
100■
■
■
150
■
■
220
■
320
■
160■
■
■
190190
300300
400400
500500
500500
500500
6401000
8001250 1250 1250
200■
■
■
250■
■
■
Tripping current(A)Neutral line protection(A)
Short-circuit current protection(electromagnetic release)Tripping current(A)
Short-circuit current protection(electromagnetic release)Tripping currentSetting range(A)
Overload protection(long time delay)
Overload protection(long time delay)
Short-circuit current protection(electromagnetic release)Tripping current(A)
NS-100~NS-250Tripping mechanisem
NS-100~NS-630Tripping mechanisem
NS-100~NS-250Tripping mechanisem
TM16D~TM250D
STR22SE
Tripping current(A)Neutral line protection(A)
Neutral line protection
When the working ambient temperature is high, setting of STR22SE should take the temperature coefficient into consideration, it should
not exceed 0.95 at 60℃, or not exceed 0.90 at 70℃
15 Awww.siqi.cc
Controller of HYCQ5P automatic transfer switch
Controller
Rated working voltage
Rated working frequency
3 operating positions
Normal power closes
Reserve power close
3 operating modes
Automatic operation
Manualremote control
Handle operation
Automatic operation
Monitor normal power and automatic switching
Monitor reserve power and automatic switching
Generator control
Auto-switch-in, auto-restoring
Auto-switch-in, without auto-restoring
Standby for each other
Test
Display
Indication of normal power and reserve power
Failure tripping indication
Parameter setting indication
Other functions
Switching time delay
Return time delay
After sending out switching signal, cut off 5Slater
Communication selection
Feedback signal
A (built-in type)
AC220V
50Hz/60Hz
■
■
■
■
■
□
■
■
■
■
■
■
■
■
■
□
B (equipment type)
AC220V
50Hz/60Hz
■
■
■
■
■
■
■
□
■
■
■
■
■
■
■
■(LED)
■
■
□
□
D (panel type)
AC220V
50Hz/60Hz
■
■
■
■
■
■
■
□
■
■
■
■
■
■
■
■(LED Chinese)
■
■
□
□
Note: ■ Standard configuration □ Optional function D type controller is of panel mode installation and can be set up on panel, it is
advantageous to the on-site monitoring, its basic functions are similar to that of B type controller, but it has LCD display and Chinese
interface and convenient site setting.
Both normal power and reserve power break(position 0)
Fire control signal(DC24V) cutting off non-priority loaa
Through the control panel test button or control pushbutton
■(Three-phase loss of phase and loss of voltage detection) ■(Three-phase loss of phase,
under-voltage, over-voltage and loss of voltage detection)
■(Three-phase loss of phase, under-voltage, over-voltage
and loss of voltage detection)
0s,5s,15s,30s accuracy≤5%
Working state display of circuit breaker: close and open
Protection function for misconnection of neutral in and phase line(alarm)
16Awww.siqi.cc
Automatic Transfer Switching
A type controller
Operating paremaeter setting of A type controller
Indicator lamp
Operating sequence: A type controller
A type controller is set inside the automatic transfer switch, whether to transfer the power is determined by the voltage condition of
working power supply.
Switching of autmatic/manual working modeAutomatic operation: place the automatic/manual transfer switch at automatic position.Manual operation: place the automatic/manual transfer switch at manual position.
Note: "0" not represents 0s, but means the min delay time, constant time lag of system is 200~400ms.
Setting of delay time and working state(refer to the following table for position of dial switch)Switching time delay t1:0, 5, 15, 30sReturn time delay t4:0, 5, 15, 30sWorking state: auto-switch-in, auto-restoring, standby for each other, auto-switch-in, without auto-restoring
H1 indicator lamp: always be on-normal power is normal, normal, flash-normal power is failed.H2 indicator lamp: always be on-reserve power is normal, flash-reserve power is failedH3 indicator lamp: lighted-normal power is closedH4 indicator lamp: lighted-reserve power is closedH5 lamp: lighted-normal power is over-current protected (only for NS actuator circuit breaker type switch)H6 lamp: lighted-reserve power is over-current protected (only for NS actuator circuit breaker type switch)
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◇
◇
◆
◇
◇
◇
K1 K3 K6K4 K7 K8K5
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
ON
0
5
15
30
0
5
15
30
OFF
ON
ON
Auto-switch-in, auto-restoring;
Standby for each other;
Auto-switch-in, without auto-
restoring
K2 Working state Delay time(S) Delay time(S)
Working state setting Setting of switching time delay Setting of return time delay
17 Awww.siqi.cc
B type controller
B type controller is located at outside of device has abundant functions
Whether to transfer the power supply is determined by the operating mode of automatic transfer switch as well as condition of
operating power voltage.
Start/Stop control of standby generating set.
Convenient pushbutton type forced conversion by manul.
Function of fire control linkage(optional module)
Normal state: normal (reserve) power
phase voltage recursive monitoring
display.
Operating state: display the count
down of delay time (time delay lamp
lighted)
Indicator lamp of switch state:
N: always be on means that normal
power is normal, flash means that
normal power is failed.
R: always be on means that normal
power is normal, flash means that
normal power is failed.
NF: lighted-normal power is closed
RF: lighted-reserve power is closed
NB: l ighted-normal power control
breaker is over-current protedcted
RB: lighted-reserve power control
breaker is over-current protected.
OFF: inremote control mode-when
there is no NB/RB alarm, let the N/R
switch place at OFF; when there is NB/
RB alarm, it recloses.
RESET: reset switch of controller
Working state indicat ion of
controller:
FiRE CONTROL: once receiving
fire signal, transfer switch would
enter into para-meter setting
state.
RUN: controller is under norrmal
power supply monitoring state
AUTOMATIC: it is automatic
mode when the lamp is lighted,
on the contrary, it is remote
control mode when the lamp isn't
lighted.
NCREASE: in remote control
mode-normal power closes;
i n se t t i ng mode-g radua l l y
increasing key (data increases
graducally automatically)
DECREASE: in remote control
mode-reserve power closes;
i n se t t i ng mode-g radua l l y
decreasing key (data increases
graducally automatically)
ENTER: running state-controller automatic (corresponding automatic lamp)/remote control mode(corresponding lamp) transfer key;
Setting mode-ENTER key (Store the setting data automatically. and enter into the next setting item)
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◆
◆
18Awww.siqi.cc
Automatic Transfer Switching
Outline and installation dimension drawing
Normal power Reserve power
Automatic Transfer SwitchingAutomatic Transfer Switching
Normal power Reserve power
Normal power Reserve power Normal power Reserve power
Automatic Transfer SwitchingAutomatic Transfer Switching
HYCQ5PA-63 Outline HYCQ5PA-100~250 Outline
HYCQ5PB-63 Outline HYCQ5PB-100~250 Outline
HYCQ5PA-63
HYCQ5PA-100
HYCQ5PA-160
HYCQ5PA-250
HYCQ5PB-63
HYCQ5PB-100
HYCQ5PB-160
HYCQ5PB-250
HYCQ5PB-400
HYCQ5PB-630
HYCQ5PA-32/40/63/80/100(INT Series) 350
430
Type
Dimension(mm) Outline dimension(mm)
L(3P/4P) W(3P/4P) H(3P/4P) L1(3P/4P) W1(3P/4P) DΦ
Installation dimension(mm)
200
200
125
125
320
400
170
170
5.5
5.5HYCQ5PB-32/40/63/80/100(INTSeries)
350
430/500
430/500
430/500
470
500/570
500/570
500/570
620/710
620/710
200
200
200
200
200
200
200
200
275
275
125
140
140
140
125
140
140
140
190
190
320
400/470
400/470
400/470
440
470/540
470/540
470/540
590/680
590/680
170
155
155
155
170
170
170
170
245
245
5.5
6.5
6.5
6.5
5.5
6.5
6.5
6.5
9
9
19 Awww.siqi.cc
Product Features
Model description
GLOQ1Automatic Transfer Switching
Good safetyWith double-row composite contact, levelly-pulling opening and closing mechanism,
micro motor energy pre-stored technology as well as microelectronic control
technology, it can basically realize no flashover (no arc chute)
Adopt reliable mechanical and electrical interlocking
Due to zero crossing technology, it can set to zero compulsorily under emergency (Cut
off double circuit power synchronously)
With visible indication of on/off position and padlocking function, it can get the space
between power supply and load.
High reliability, service life reaching 8000 times.Being designed with electromechanical integration, the switch transfers accurately,
flexibly and smoothly.
Superior electromagnetism compatibility, strong capability to resist the interference, no interference to outside High automation The switch has multi-circuit input/output interface that can realize PLC remote control
as well as automation of system.
The switch needn't any external control elements.
Nice appearance, small volume, light weight The product conforms to following standards: GB/T 14048.11-2008/IEC60947-6-1
Automatic Transfer Switching Equipment, GB/T14048.3-2008/IEC60947-1 Low－
voltage Switchgear and Controlgear General Rules as well as GB/14048.3-2008/
IEC60947-3 Low-voltage Switchgear and Controlgear--Low-voltage Switches,
Disconnectors, Switch-disconnectors and Fuse-combination units.
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◆
◆
◆
Pole No：4-pole
Frame size：80A、160A、250A、630A、1600A、3200A
Design No
Zhejiang Siqi Electric Co., Ltd.
GLOQ1 Automatic Transfer Switching
GLOQ □ - □ □ 1
20Awww.siqi.cc
Automatic Transfer Switching
Main technical indexes
GLOQ1-100 outline and installation dimensions
Wiring diagram
Typical wiring method Wiring diagram of two-segment terminal
Conventional heating current
Rated insulation voltage Ui
Rated impaction withstand voltage Uimp
Rated working voltage Ue
Rated working current Ie
Load character
Rated making capacity
Rated breaking capacity
Rated limiting short-circuit current
Rated short time withstand current Ie
Change-over time
Voltage of control power supply
Energy consumption of the motor
Weight Kg
690V
8KV
AC380V
AC33iB
10Ie
8Ie
50KA
7KA
1S
AC220V
40W
20A 40A 100A80A60A
20A 63A 100A80A63A
4.2 4.3 4.54.54.4
Max handle rotating range
Manual operating handle
11-14 working state indicator terminal of switch
II-circuit connected with the reserve powerI-circuit connected with the normal power
Operating handle
Power
External terminal 1 External terminal 2
Normal power closing indication
Normal power closing
Reserve power closing
double-breakingReserve power closing indication
21 Awww.siqi.cc
Main technical indexes
GLOQ1-125~1600 outline and installation dimensions
Switch structure explanation
Conventional heating current
Rated insulation voltage Ui
Rated impaction withstand voltage Uimp
Rated working voltage Ue
Rated working current Ie
Rated making capacity
Rated breaking capacity
Rated limiting short-circuit current
Rated short time withstand current IS
Change-over time
Voltage of control power supply
Energy consumption of the motor
Weight Kg
125A
125
300W
55W
7.5
400W
90W
32
325W
62W
355W
74W
440W
98W
600W
120W
160A
160
250A
250
400A
400
630A
630
800A
800V
8KV
17KA
10KA
20KA
2S
8.8 16.5 36 9540 9849 1359 17
25.2KA
12.6KA
34KA
50KA
20KA
3S
AC-32B
Start
Normal
4-pole
12KVAC440V
AC220V
800
1000A
1000
1250A
1000
1600A
1250
2000A
2000
2500A
2000
3200A
2500
Connection area controlled byelectrical appliance
Max rotation range of handle
Radiu
s
Model and specification
Position indication
Select switch of manual or automatic
Cartridge fuse
The switch body
22Awww.siqi.cc
Automatic Transfer Switching
规格
125A/4
160A/4
200A/4
250A/4
400A/4
630A/4
800A/4
1000A/4
1250A/4
1600A/4
A
406
406
446
446
520
520
1007
1007
1007
1007
A1
320
320
380
380
445
445
633
633
633
633
B
135
135
170
170
240
260
340
340
340
340
B1
134
134
134
134
208
208
250
250
250
250
C
261
261
261
261
333
333
370
370
370
370
E
208
208
208
208
266
266
321
321
321
321
G
192
192
192
192
192
192
470
470
470
470
J
295
295
365
365
422
422
609
609
609
609
L
7
7
7
7
11
11
11
11
11
11
O
207
207
266
266
315
315
524
524
524
524
P
36
36
50
50
65
65
120
120
120
120
R
20
20
25
25
32
40
80
80
80
80
S
25
25
30
30
40
50
70
70
70
80
T
3.5
3.5
3.5
3.5
5
6
8
8
8
12
U
134
134
134
134
208
208
V
33.5
33.5
40
40
31
31
60.5
60.5
60.5
60.5
W
155
155
164
164
193
193
188.5
188.5
188.5
188.5
ΦX
9
9
11
11
11
13
Y
56
56
61
61
83
84
110
110
110
114
Y1
141
141
147
147
193
194
258
258
258
262
K1
63/93
63/93
63/93
63/93
N
87
87
87
87
113.5
113.5
85
85
85
85
K
78/108
78/108
78/108
78/108
176
176
220
220
200
200
GLOQ1-2000~3200 outline and installation dimensions
Max rotation range of handle
G Rad
ius
Overall size
E K L N P U W XH规格
2000A
2500A
3200A
A
1007
1007
1007
A1
633
633
633
B
455
455
505
C
556
556
556
G
470
470
470
J
467
467
467
O
524
524
524
R
80
120
120
S
80
112
112
T
15
15
15
V
33
13
13
Y1
147
152
152
Y2
84
79
79
Y3
147
152
152
Installation for switch Connecting terminal
23 Awww.siqi.cc
GLOQ1-125-3200 basic type terminal wiring diagram
GLOQ1-125-3200 fire control type terminal wiring diagram
Power input
Normal power closing indication
Reserve power closing indication
Ask for generating(passive 1A)
External terminal 3
Normal
Auto when 201and 206 closing
Fire control constant voltage double break Generating passive 1A
Manual when 201and 206 off
Reserve
Normal Reserve
24Awww.siqi.cc
Automatic Transfer Switching
GLOQ1(G)-32~100A
GLOQ1(G)-125~250A
GLOQ1(G)-320~400A
Four dimensions
Compact and flexible
Decent interface
Convenient and reliable operation
GLOQ1(G)400
Low voltage lead line and
main distribution disk
GLOQ1(G)125~320
Distribution disk
GLOQ1(G)32~100
Load side
GLOQ1(G)Automatic Transfer Switching
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◆
Automatic switch apparatus is consisted of switch apparatus and the control apparatus.
It is mainly applied for monitoring power circuit. It may automatically switch to the spare
power supply in case of power failure, realizing the shift between the two different
sources power supply.
Pressently, automatic switch apparatus is mainly used in important places such as grade
I and grade II power consumption in some buildings, extinguisher, emergency lighting,
and automatic power switch in somer infrastructure.
GLOQ1(G) series automatic switch apparatus is a product developed by SIQI Elecrtic
Co., Ltd. with self-owned patent technolgy. It is widely used in such distribution system
as power consumption under AC 380 50Hz and rated current of 32~400A. In addition, it
also may be used for occasional connection, breaker, and circuit isolation.
GLOQ1(G) series automatic switch apparatus has the advantages of high capacity in
power load, connection, switch, and anti-inter ference, multi-control, noise-free, and
reliable performance.
Brief information
GLOQ1(G) optimized cosmetic
Typical application
25 Awww.siqi.cc
GLOQ1G-100/4P
Standards
Pollution grade
EMC electromagnetic compatibility
SelectionGLOQ1(G) - □ □ / □ □
Note: Type A with auto input and recover Rated working current: 32A, 63A, 100A, 125A, 160A, 200A, 250A, 320A, 400A
Working conditions
GLOQ1(G) automatic switch apparatus conforms to the following standards and codes:
GLOQ1(G) series products may work in an environment with grade III pollution.
The pollution grade can be determined as specified in GB/T14048.
R: auto input and recoverS: auto input without auto recover3: Grade 34: Grade 4Rated currentA End typeB Basic typeC Generator typeZhejiang Siqi Electric Co., Ltd.GLOQ1(G) Automatic Transfer Switching
GLOQ1(G) series products may work in an environment with temperature from -5 to 40 degree.
The installation latitude shall be lower than 2000m.
At the highest temperature of +40 degree, the relative humidity of the air shall be lower than 50%.
At lower temperature, higher relative humidity is allowed, for example 90% at 20 degree.
GB/T 14048.1
GB/T 14048.3
GB/T 14048.11
IEC60947-1
IEC60947-3
IEC60947-6-1
General propositions
Low voltage switch, isolation switch, and circuit breaker apparatus
Automatic switch apparatus
General propositions
Low voltage switch, isolation switch, and circuit breaker apparatus
Automatic switch apparatus
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Standards and selectoom
GLOQ1(G) selection
26Awww.siqi.cc
Automatic Transfer Switching
A type
B type
GLOQ1(G) automatic switch apparatus has three control types
It is mainly for daily power supply, suitable for two power supply circuit, spare system. It
may actualize the spare power supply in case of main power failure and the switch will
automatically supply the power.
It is mainly for daily power supply, suitable for two power supply circuit, spare system.
It may actualize the spare power supply in case of main power insufficiency (delay
adjustable) and the switch will automatically supply the power. When the main power
restores, it may resume the main power (delay adjustable). The controller has auto input
without recover and mutual support.
Note: Switch time varies from 1.5 to 3 seconds according to the rated current.
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Function features(Performance indices)
Control function
Rated working voltage
Rated insulation voltage
Rated impact resistance voltage
Rated instant resistance capacity
Rated short circuit connection capacity
Performance life
Operation circles
Rated working voltage
Rated insulation voltage
Rated impact resistance voltage
Rated instant resistance capacity
Rated short circuit connection capacity
Performance life
Operation circles
UC AC 50Hz
Ui
Uimp
Icw Effective value
Icm Constant value
UC AC 50Hz
Ui
Uimp
Icw Effective value
Icm Constant value
GLOQ1(G)-32
3,4
GLOQ1(G)-250
3,4
380
750
8000
5kA
1.7x5kA
5000
1000
12
380
750
8000
10kA
1.7x10kA
3000
1000
12
380
750
8000
5kA
1.7x5kA
5000
1000
12
380
750
8000
10kA
1.7x10kA
3000
1000
12
380
750
8000
5kA
1.7x5kA
5000
1000
12
380
750
8000
10kA
1.7x10kA
3000
1000
12
380
750
8000
10kA
1.7x10kA
5000
1000
12
380
750
8000
10kA
1.7x10kA
5000
1000
12
380
750
8000
10kA
1.7x10kA
5000
1000
12
GLOQ1(G)-63
3,4
GLOQ1(G)-320
3,4
GLOQ1(G)-100
3,4
GLOQ1(G)-400
3,4
GLOQ1(G)-125
3,4
GLOQ1(G)-160
3,4
GLOQ1(G)-200
3,4
AC 50Hz 1.0le 1.05Ue
cosφ≤0.8 t≥0.05s
AC 50Hz 1.0le 1.05Ue
cosφ≤0.8 t≥0.05s
Grade by IEC60947-1
Grade by IEC60947-1
Grade by IEC60947-1
and GB 14048.1
Grade by IEC60947-1
and GB 14048.1
Electric performance determined
according to GB 14048.1
Electric performance determined
according to GB 14048.1
Mechanical
Electrical
Mechanical
Electrical
GLOQ1(G) Automatic Transfer Switching
GLOQ1(G) Automatic Transfer Switching
27 Awww.siqi.cc
Controller Auto mode A type B type C type
C type
It is mainly for daily power supply and generator circuit. The generator is the spare power circuit. It may actualize the spare power supply
in case of main power failure and insufficiency and the generator will start working. When the main power restores, it may resume the
main power and send the signal to the Generator.
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Monitoring power insufficiencyMonitoring power over-voltageMonitoring power failure(three phases break)Monitoring spare power insuffiencyMonitoring spare power over-voltageMonitoring spare power failure(single phase brake)Generator contrlolComplsory switchComplsory switch to powerCompulsory switch to spare powerCompulsory switch to double powerTestTest buttonDisplayPower and spare power separationPower and spare power failurePower and spare power phase voltage(LED)Auto and compulsory switch modeSetting statusOther functionsDC24V extinguishing signal switch to double powerDelaySwitch delayRecover delaySetting modeCode switchLCD displaySttingsSwitch delay(S)Recover delay(S)Power over-voltage switch value(V)Power insufficiency switch value(V)Spare power over-voltage switch value(V)Spare power insufficiency switch value(V)Working mode(AA, NA, NN)Power network(power-power,power-generator)Double power feedback signal ON/OFF
Note: h and I dimensions for manual type (GLOQ1M) switch handle installation dimensions; GLOQ1(G) manual switch without connecting nodes.
Note: h and I dimensions for manual type (GLOQ1M) switch handle installation dimensions; GLOQ1(G) manual switch without connecting nodes.
GLOQ1(G)-320
GLOQ1(G)-400
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29 Awww.siqi.cc
Electric schemataElectric connectionMain circuit connection
Secondary circuit connectionA type/B type controller
C type controller
Secondary circuit connection
Use and maintenance
Cautions
Please read through the manual before application and pay attention to:
GLOQ1(G) automatic switch apparatus may work reliably of 85%-110% rated working
voltage.
Please pay attention to the lead and out cable (3-phase products requires neutral
cable) in application of GLOQ1(G) automatic switch apparatus. 4-phase products
dose not allow public neutral cable and please confirm the earthing.
Please check reagularly (for example once every three months) and check the
operation with the test button, manual or auto switch power.
Please indicate the type, specifications, and quantity when ordering, such as working
conditions and technical requirements. Please consult us for the information.
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30Awww.siqi.cc
Automatic Transfer Switching
GLOQ1B-IAutomatic Transfer Switching
GLOQ1B-I type product is a new generation of PC switches adopting coil instant
operation. Compared with the traditional switch which adopts motor drive for conversion,
it has the advantages of simple structure, fast conversion speed (time<80ms) and so on.
In addition, the main contact system is a SPDT (V-type) structure, which will not connect
with two powers at the same time even in the emergent situation.
The rated insulation voltage of the product is 690V, the rated frequency is 50/60Hz,
the rated voltage is 400VAC and the rated current is 10A-125A. The product is mainly
used for the conversion of emergency power supply system between two powers so
as to ensure the important load (for example, firefighting load) can continuously and
reliably operate. Mainly used for the nationally specified first-grade current, the product
is applicable to the occasions requiring continuous normal power supply such as high-
rise building, post and firefighting, coalmine and shipping, chemical metallurgy, industrial
production line, medical sanitation, military facilities, etc.
Ambient air temperature：
The upper limit shall be not more than +55℃;
The lower limit shall be not less than -25℃;
The maximum daily mean temperature shall be not more than +35℃ and the relative
humidity shall be nor more than 90%;
The user shall negotiate with the manufacturer if the ambient air temperature is more
than +55℃ or less than -25℃.
The altitude of the installation place shall be not more than 2,000m;
The pollution level of the installation place shall be III;
The installation classification shall be III;
The use classification of the main loop is AC-33B (6le) and the electric motor has
mixed load;
Installation conditions:The switch body can be vertically or horizontally arranged
and the installation gradient shall be not more than ±22.5°. The controller is panel
installation.
Flashover distance:
The flashover distance is 80mm when AC voltage is 400V and 100mm when AC
voltage is 690V
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Application range
Application conditions
31 Awww.siqi.cc
Indicating present access power state;Indicating present input working power state;Indicting fault state (under-voltage, over-voltage and loss phase) + buzz alarm prompt;Indicating automatic state and manual state (with power-down memory);Indicating delay process state;Achieving manual/automatic conversion;Providing 0~60s adjustable delay for power conversion;Automatically testing any power fault state (under-voltage, over-voltage and loss phase) and inputting alarm;Arbitrarily switching A power output or B power input under the manual state;Optimally selecting A power or B power as the main power.
The control mode can be arbitrarily set:1．Auto-switch-in, auto-restoring mode;2．Auto-switch-in, without auto-restoring mode;3．Generator power supply mode.
Controller functions (automatic change and automatic recovery mode) A-power as the primary power Table 1
Type
Rated working current (A)
Rated operation voltage (V)
Operation current (A)
Rated short-circuit limitation current (KA)
Service life
Number of poles
Weight (kg)
Operation period (s/times)
A-power
Normal
Normal
B-power
Normal
Abnormal
Over-voltage/under-voltage
Abnormal
Recovered
Manual/automatic
loss phase
Normal
Normal
Control Functions
A-power for power supply
A-power for power supply, B-power for sending alarm signal (light indication and buzz prompt)
B power is used for power supply after Ts delay and to send alarm signal (light indication + buzz prompt).
In the delay process, the automatic indicating lamp turns on.
Switch to A-power for power supply after Ts delay and in the abnormal delay recovery, the
automatic indicating lamp turns on.
The controller is in the automatic state in default and the automatic indicating lamp turns on;
when pressing the automatic/manual button, the turn-off of the automatic indicating lamp is in the
manual state; at this time, the two-way output is totally controlled by A-power manual button and
B-power manual button. (power-on is the state set last time, that is, with power-down memory)
When any phase of the power in use is loss of power (or serious low voltage), send the alarm
signal (light indication + buzz prompt)
Over-voltage: 230V AC+15% Under-voltage: 230V AC-15% (set according to the user’s needs)
If more than the over-voltage value or less than the under-voltage value, send the alarm signal (light
indication + buzz prompt) The critical value fluctuates according to the regional power quality.
GLOQ1B-I
32
4.7 6
40 63 80 100 125
230V AC 50/60Hz
10A
35
8,000
3,000
2, 3, 4
15
Mechanical
Electrical
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Main functions
Technical parameters
Controller functions
32Awww.siqi.cc
Automatic Transfer Switching
Controller functions (auto-switch-in, without auto-restoring mode) A-power as the primary power Table 2
Controller functions (B-power as the generator power supply) A-power as the primary power Table 3
A-power
Normal
Normal
A-power
Normal
B-power
Normal
Abnormal
B-power
Normal
Over-voltage/under-voltage
Over-voltage/under-voltage
Abnormal
Recovered
Manual/automatic
loss phase
Recovered
Manual/automatic
loss phase
Normal
Normal
Normal
NormalAbnormal
Control Functions
A-power for power supply
A-power for power supply, B-power for sending alarm signal (light indication and buzz prompt)
B power is used for power supply after Ts delay and to send alarm signal (light indication + buzz prompt).
In the delay process, the automatic indicating lamp turns on.
B-power is still the power supply and will not be switched to A-power until it becomes abnormal or
there is artificial interruption.
The controller is in the automatic state in default and the automatic indicating lamp turns on;
when pressing the automatic/manual button, the turn-off of the automatic indicating lamp is in the
manual state; at this time, the two-way output is totally controlled by A-power manual button and
B-power manual button. (power-on is the state set last time, that is, with power-down memory)
When any phase of the power in use is loss of power (or serious low voltage), send the alarm
signal (light indication + buzz prompt)
Over-voltage: 230V AC+15% Under-voltage: 230V AC-15% (set according to the user’s needs)
If more than the over-voltage value or less than the under-voltage value, send the alarm signal (light
indication + buzz prompt) The critical value fluctuates according to the regional power quality.
Control Functions
A-power for power supply
After the switch signal is output to start the generator and the generator power supply becomes
normal, automatically switch to B power for power supply and send the alarm signal (light
indication + buzz prompt). (In the delay process, the automatic indicating lamp turns on)
Automatically switch to A power for power supply and output the switch signal to turn off the
generator. In the delay process, the automatic indicating lamp turns on.
The controller is in the automatic state in default and the automatic indicating lamp turns on;
when pressing the automatic/manual button, the turn-off of the automatic indicating lamp is in the
manual state; at this time, the two-way output is totally controlled by A-power manual button and
B-power manual button. (power-on is the state set last time, that is, with power-down memory)
When any phase of the power in use is loss of power (or serious low voltage), send the alarm
signal (light indication + buzz prompt)
Over-voltage: 230V AC+15% Under-voltage: 230V AC-15% (set according to the user’s needs)
If more than the over-voltage value or less than the under-voltage value, send the alarm signal (light
indication + buzz prompt) The critical value fluctuates according to the regional power quality.
Internal wiring diagram
When A-power supplies power, auxiliary contacts a1 and a2 are closed and b1 and b2 are opened;When B-power supplies power, auxiliary contacts a1 and a2 are opened and b1 and b2 are closed;a3 and a4 are NC contacts and b3 and b4 are NO contacts; When the user adopts the generator power supply mode, the start-up and shut-down of the generator can be controlled according to the start-up mode of the generator and the maximum capacity is 220V 5A. The user can also control other equipment according to the needs.
A=A-Power
B=B-Power
C=Load
AUX=auxiliary contact
Xa,Xb=control switch
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33 Awww.siqi.cc
The intelligent controller can achieve automatic and manual
operation. The operator can set the operation mode through
"automatic/manual" button. When the operation mode is the
The controller adopts high-grade AVR single chip to implement automatic conversion of the two powers (A-power and B-power).
When A-power becomes abnormal (shutdown or under-voltage,
over-voltage and loss phase), automatically switch to B-power
through the delay set by the system and at the same time output
When the two powers are normal, press "B-power manual" button
to forcibly cut off A-power and switch to B-power. Press "A-power
manual" button to forcibly cut off B-power and switch to A-power;
When A-power is used for power supply and B-power is normal,
A-power becomes abnormal and the system will alarm; then
pressing B-power manual button, the system will switch to B-power
for power supply;
When B-power is used for power supply and A-power is normal,
B-power becomes abnormal and the system will alarm; then
pressing A-power manual button, the system will switch to A-power
for power supply;
Automatic change and automatic recovery mode:
Operation profile
Manual mode (no this function in generator power supply)
Initial default state is "automatic change and automatic recovery" mode
Three control modes of controller
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automatic mode, the automatic indicating lamp turns on and
conversely turns off.
Only when the conversion switch in need of converting to A phase
or N phase of the target power is cut off, the manual conversion
can not be achieved by pressing the power manual button.
*When the automatic conversion switch is powered, the operator
is forbidden to use the handle for operation;
*When the operation mode is in the manual state, the operator is
forbidden to implement the mode setup;
* The operator is forbidden to arbitrarily implement the button
operation.
The initial default state is "automatic change and automatic
recovery" mode
Simultaneously press "A-power manual" and "B-power manual"
buttons for 5 seconds, set the conversion from "automatic
change and automatic recovery" mode to "automatic change
and non-automatic recovery" mode and at the same time, the
under-voltage and over-voltage fault indicating lamps of the two
powers turn on.
Continuously press "A-power manual" and "B-power manual"
buttons for 5 seconds at the same time, set the conversion
from "automatic change and non-automatic recovery" mode
to "generator power supply" mode and at the same time, the
under-voltage and over-voltage fault indicating lamps of the two
powers turn on.
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Continuously press "A-power manual" and "B-power manual"
buttons for 5 seconds at the same time, set the conversion
from "generator power supply" mode to "automatic change and
automatic recovery" mode and at the same time, the A power
fault indicating lamps turns on.
Operations in 2~4 above are cyclic respectively with indicating
lamp cyclically turning on;
The initial default state of the main power is A-power and if it is
necessary to set B-power as the main power, press "B-power
manual" button for 5 seconds under the automatic mode and
B-power fault indicating lamp turns on; when the system sets
B-power as the main power, press "A-power manual" for 5
seconds and the A-power fault indicating lamp turns on, thus
setting A-power as the main power again.
the alarm signal (light indication + buzz prompt). When A-power
recovers, automatically switch to A-power through the delay set by
the system.
34Awww.siqi.cc
Automatic Transfer Switching
When A-power becomes abnormal (shutdown or under-voltage,
over-voltage and loss phase), automatically switch to B-power
through the delay set by the system and at the same time
output the alarm signal (light indication + buzz prompt). When
A-power recovers, B-power continues to supply power without
automatically switching to A-power; then when B-power becomes
abnormal (shutdown or under-voltage, over-voltage and loss
phase), automatically switch to A-power through the delay set by
the system. (A-power and B-power are both commercial power)
A-power is both commercial power and primary power and
B-power supplies power to generator. When A-power becomes
abnormal (shutdown, under-voltage, over-voltage or loss phase),
the output the switch quantity signal to require starting the
generator. When the generator power recovers, automatically
switch to the generator power. When A power recovers,
automatically switch to A-power for power supply again and output
the switch signal to shut down the generator.
Automatic change and non-automatic recovery mode: Generator power supply mode:◆ ◆
Overall & installation dimensions
Type
Rated working current (A)
GLOQ1B-I
32 40 63 80 100 125
239
275
311
219
255
291
219
246
273
199
226
253
2P
3P
4P
2P
3P
4P
A
B
35 Awww.siqi.cc
Generator power supply mode: GLOQ1B-NAutomatic Transfer Switching
GLOQ1B-N type product is a new generation of PC switches adopting coil instant
operation. Compared with the traditional switch which adopts motor drive for conversion,
it has the advantages of simple structure, fast conversion speed (time<80ms) and so on.
In addition, the main contact system is a SPDT (V-type) structure, which will not connect
with two powers at the same time even in the emergent situation.
The rated insulation voltage of the product is 690V, the rated frequency is 50/60Hz,
the rated voltage is 400VAC and the rated current is 10A-125A. The product is mainly
used for the conversion of emergency power supply system between two powers so
as to ensure the important load (for example, firefighting load) can continuously and
reliably operate. Mainly used for the nationally specified first-grade current, the product
is applicable to the occasions requiring continuous normal power supply such as high-
rise building, post and firefighting, coalmine and shipping, chemical metallurgy, industrial
production line, medical sanitation, military facilities, etc.
Application range
Ambient air temperature：
The upper limit shall be not more than +55℃.
The lower limit shall be not less than -25℃.；
The maximum daily mean temperature shall be not more than +35℃ and the relative
humidity shall be nor more than 90%；
The user shall negotiate with the manufacturer if the ambient air temperature is more
than +55℃ or less than -25℃.
The altitude of the installation place shall be not more than 2,000m：
The pollution level of the installation place shall be III；
The installation classification shall be III；
The use classification of the main loop is AC-33B (6le) and the electric motor has
mixed load；
Installation conditions:
The switch body can be vertically or horizontally arranged and the installation gradient
shall be not more than ±22.5°. The controller is panel installation.
Flashover distance:
The flashover distance is 80mm when AC voltage is 400V and 100mm when AC
voltage is 690V
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Application conditions
36Awww.siqi.cc
Automatic Transfer Switching
Type
Rated operation current (A)
Rated operation voltage (V)
Operation current (A)
Rated short-circuit limitation current (KA)
Service life
Number of poles
Weight (kg)
Operation period (s/times)
GLOQ1B-N
32 40 63 80 100 125
230V AC 50/60Hz
10A
35
8,000
3,000
Mechanical
Electrical
Technical parameters
Internal wiring diagram
When A power supplies, the auxiliary contacts a1, a2/a3 and a4 are closed and b1, b2/b3 and b4 are opened;
When B power supplier, the auxiliary contacts a1, a2/a3 and a4 are opened and b1, b2/b3 and b4 are closed;
The user can control other equipment according to the needs.
A=A-Power
B=B-Power
1. load bus 2.Power module 3. Debugging handle 4.Nameplate 5. wiring terminal6. Mechanical instructions 7. Main power bus 8. Standby power bus 9.Base
AUX=auxiliary contact
Xa,Xb=control switch
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Overall & installation dimensions
37 Awww.siqi.cc
Application wiring diagram
Type
Rated working current (A)
S1、S2
S
H1、H2
FU1、FU2
KT1、KT2
K1、K2
ATS
Code
Start-close button
Manual/automatic conversion switch
Power closing indicating lamp
Fuse (10A)
Time relay
Intermediate relay (16A)
N type
Component name
GLOQ1B-N
193
229
265
175
195
235
186
165
12
2P
3P
4P
2P
3P
4P
A
B
C
D
E
Main powerU
FU1 FU2KT1
S1 SK1
K1
KT1
K1
KT2
KT2
S S2
KT1
K2
H2H1
A1 B1
A2
a2a1
b2b1
B2
N
N1Standby power
AN2
32 40 63 80 100 125
38Awww.siqi.cc
Automatic Transfer Switching
GLOQ1B-TAutomatic Transfer Switching
GLOQ1B-T type product is a new generation of PC switches adopting coil instant
operation. Compared with the traditional switch which adopts motor drive for conversion,
it has the advantages of simple structure, fast conversion speed (time<80ms) and so on.
In addition, the main contact system is a SPDT (V-type) structure, which will not connect
with two powers at the same time even in the emergent situation.
Ambient air temperature
The upper limit shall be not more than +55℃.
The lower limit shall be not less than -25℃.
The maximum daily mean temperature shall be not more than +35℃ and the relative
humidity shall be nor more than 90%.
The user shall negotiate with the manufacturer if the ambient air temperature is more
than +55℃ or less than -25℃.
The altitude of the installation place shall be not more than 2,000m.
The pollution level of the installation place shall be III.
The installation classification shall be III.
The use classification of the main loop is AC-33B (6le) and the electric motor has
mixed load.
Installation conditions:
The switch body can be vertically or horizontally arranged and the installation gradient
shall be not more than ±22.5°. The controller is panel installation.
Flashover distance:The flashover distance is 80mm when AC voltage is 400V and
100mm when AC voltage is 690V
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Application conditions
The rated insulation voltage of the product is 690V, the rated frequency is 50/60Hz,
the rated voltage is 400VAC and the rated current is 160A-400A. The product is mainly
used for the conversion of emergency power supply system between two powers so
as to ensure the important load (for example, firefighting load) can continuously and
reliably operate. Mainly used for the nationally specified first-grade current, the product
is applicable to the occasions requiring continuous normal power supply such as high-
rise building, post and firefighting, coalmine and shipping, chemical metallurgy, industrial
production line, medical sanitation, military facilities, etc.
Application range
39 Awww.siqi.cc
Type
Rated operation current (A)
Rated operation voltage (V)
Operation current (A)
Rated short-circuit limitation current (KA)
Service life
Number of poles
Weight (kg)
Operation period (s/times)
GLOQ1B-400T
160 200 250 315 400
230V AC 50/60Hz
7A
35
6,000
2,000
10
4P
18
4P
19
4P
20
4P
21
4P
20.5
3P
16
3P
17
3P
18
3P
19
3P
18.5
Mechanical
Electrical
Technical parameters
Internal wiring diagram
When A-power supplies power, auxiliary contacts a1 and a2/a3 and a4 are closed and b1 and b2/b3 and b4 are opened;
When B-power supplies power, auxiliary contacts a1 and a2/a3 and a4 are opened and b1 and b2/b3 and b4 are closed;
The user can control other equipment according to the needs.
A=A-Power
B=B-Power
AUX=auxiliary contact
Xa,Xb=control switch
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Overall & installation dimensions
1. wiring terminal 2. name plate 3. debugging handle socket 4. load bus 5. standby power bus 6. arc-extinguisher 7. main and standby power closing indication 8. base 9. main power bus 10. debugging handle (detachable)
