SOCOMEC general catalogue A. 134 ATyS APPLICATIONS atys_029_a_1_cat atys_030_a_1_cat atys_031_a_2_cat atys_003_a_1_cat 1 ATyS 3s ATyS 3e 125 to 1 600 A 125 to 1 600 A Normal / backup transfer • • with an external automatic control Normal / backup transfer with an internal automatic control (ATS) (IEC 60947-6-1) Load changeover • • External control FUNCTIONS AUXILIARY POWER SUPPLY Version 1 AC power supply • Version 2 AC power supplies • OPERATION By free auxiliary contacts for the I, 0, II positions • • Automatic for the I, 0, II positions Key-type / AUT selector switch • MONITORING Main network: 3U, loss of one phase, phase sequence Main network: frequency Emergency network: 1U Emergency network: frequency Emergency network: 3U, loss of one phase, phase sequence CONFIGURATION Choice of logic: contactor or impulse • • Upper and lower thresholds, associated hysteresis Operating time delays Network priority FRONT DISPLAY Leds: status of supplies, positions, commands, faults, padlocking • U F 3I, P, Q, S, PF, In monitored CONTROL/OPERATION Position I and II auxiliary contacts • • Position 0 auxiliary contacts • Padlock and / AUT information auxiliary contacts • Generator start-up command Fault relay output contact • COM RS485 (JBUS MODBUS ® ) - option • 2 inputs / 2 outputs - option • REMOTE CONTROL INTERFACES ATyS D10 (visualisation) ATyS D20 (visualisation and control) see page see page PAGES A.140 A.140 Changeover switches SELECTION GUIDE Power Command Load M Example: between a transformer and a genset ATyS_gb.qxd 24/02/05 16:45 Page 134
Transcript
SOCOMEC general catalogueA. 134
ATySA P P L I C A T I O N S
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1ATyS 3s ATyS 3e
125 to 1600 A 125 to 1600 A
Normal /backup transfer • •with an external automatic controlNormal /backup transferwith an internal automatic control (ATS) (IEC 60947-6-1)
Load changeover • •External control
F U N C T I O N SAUXILIARY POWER SUPPLY
Version 1 AC power supply •Version 2 AC power supplies •
OPERATION
By free auxiliary contacts for the I, 0, II positions • •Automatic for the I, 0, II positions
Key-type /AUT selector switch •
MONITORING
Main network: 3U, loss of one phase, phase sequence
Main network: frequency
Emergency network: 1U
Emergency network: frequency
Emergency network: 3U, loss of one phase, phase sequence
CONFIGURATION
Choice of logic: contactor or impulse • •Upper and lower thresholds, associated hysteresis
Operating time delays
Network priority
FRONT DISPLAY
Leds: status of supplies, positions, commands, faults, padlocking •U
F
3I, P, Q, S, PF, In monitored
CONTROL/OPERATION
Position I and II auxiliary contacts • •Position 0 auxiliary contacts •Padlock and /AUT information auxiliary contacts •Generator start-up command
ATyS 6s ATyS 6e ATyS 6m Pilote125 to 1600 A 125 to 1600 A 125 to 1600 A ATyS C30
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• • • (std)
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see page see page see page see page
A.144 A.144 A.144 A.151
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The ATyS rangeATyS 3ATyS 6ATyS 3 and 6 accessoriesPilote ATyS C30SMVE & SMVSOther motorised changeoverswitches
Changeover switches
The ATyS range
SOCOMEC general catalogue
Description
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Manual operation
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The ATyS range of products integrates electrical and mechanicalinterlocking systems in order to guarantee safe transfer operation.All the products are fitted with manual operation.Electrical operation is achived by an electronicaly drivenmotorised module:• either remotely controlled: ATyS 3 products are driven by volt-
free dry contacts allowing switching operation between positionI, 0 or II, from an external control logic (control relays type PiloteATyS C30).
• or automaticaly controlled: ATyS 6 products include controlrelays, timers and test functions to manage a Normal /Backupswitching operation.
Most of ATyS 3 functionalities are included in ATyS 6 versions.Position information as well as source availability andvoltage/frequency information are displayed directly on the product.The control unit (motorised and electronic modules) can beremoved for preventive maintenance purposes withoutdisconnection of the power unit and whilst keeping the backupmanual control operational !
Electrical control (remote control)
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Power supply
• Standard voltages: 230 VAC, 50/60 Hz.Other voltages on request: 12, 24, 48 and 110 VDC.
• Voltage tolerances: ± 20 % on the AC versions.• Consumption: according to the rating of the device (cf. electrical
specifications).• AC versions of the ATyS 3e, 6s, 6e and 6m are equipped with two
power sources: one defined as power source and one asbackup power source .2
1
Simplified diagram
AUT position
priority power source
backup power source
switching operation possibility
1
2
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Padlocking
Up to three padlocks can be usedto lock the device.When padlocked:• manual operation is not possible,• electrical controls are disabled.Padlocking in the 3 positions: I, 0an II, in option.
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Auxiliary Contacts (ACs)
• ATyS 3s is fitted with factory mounted NO/NC pre-breakingcontacts for positions I and II. ATyS 3e and 6s are fitted with NOsignalling contacts for positions I, 0, II
• ATyS 3e, 6e and 6m also offer NO contacts: an auxiliary contactto inform of the position of the “AUT” selector switch, and anauxiliary contact to signal the use of the device’s locking
• Each product can be supplied, with an optional NO/NCpre-breaking contact for the extra positions I and II.
Specifications
Voltage (V) 24 48 110/127 220/240 320/440 480Rated operational current (A) - IEC 947.5.1 (6000 cycles)
AC-12 5 5 5 5 5 5
AC-13 4 4 3 2.5 2 1.5
AC-14 max. 72 VA
AC-15 4 4 3 2.5 2 1.5
DC-12 5 2 0.6 0.4
DC-13 3 1 0.3 0.15
DC-14 0.6 0.15 0.04 0.02
General features
Back up manual operation
The product can still be switchedwithout any power source usingthe manual operation.The handle allows direct operationof the changeover shaft.The switch cannot be manuallyoperated in automatic mode(AUT) or padlocked.
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Changeover switches
The ATyS range
SOCOMEC general catalogue
ATyS 3s simplified wiring diagram
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ATyS 3e complementary features
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ATyS 3e complementary features
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General
• The switching operation can be driven by an external drycontact. “Pulsed contact logic” (impulse) or “maintained contactlogic” (contactor), are both recognised on the control inputs.
• The type of logic must be selected during configuration(programming).
• Switching time: see electrical specifications.• It is possible to inhibit electrical switching commands using a dry
contact (not on ATyS 3s).• Priority: the first order received has priority as long as it is
present. A zero command is always priority, excepted in case ofcontrols inhibition.
Impulse logic
• The switching command is a pulsed dry contact lasting at least30 ms.
• When the order disappears, the product remains in position.The impulse can be of infinite duration without causing anydisturbance.
power source
power source
1: control position 0
2: control position I
3: control position II
4: configuration of the control logic
5: NO/NC position and pre-breaking contact for position I
6: NO/NC position and pre-breaking contact for position II
2
1
• Front panel display (LEDs): switch position, power supply status,control mode active
• Number of operations display• Optional modules: an RS485 communication module and/or a
2 inputs /2 outputs module.• Parameters configuration using keypad.• Dual power sources operation: self powered from main and
backup supplies.• Fault relay output.
Contactor logic
• The transfer command is a maintained dry contact.• If command I or II disappears, the device returns to zero
position.• A 0 command drives the device into zero position, irrespective of
the status of the I and II commands.
command I
command O
command II
position I
position O
position II
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command I
command O
command II
position I
position O
position II
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4 3 2 1
21
313 314 315 316 317 101 102
General features
ATyS 3 motorised switches
Control logic
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power source
power source
1: control position 0
2: control position I
3: control position II
4: inhibition of the control position
5: fault relays
6: auxiliary contact, closed when the switch is padlocked
7: auxiliary contact, closed when the switch is in “AUT” mode
8: auxiliary contact, closed when the switch is in position 0
9: auxiliary contact, closed when the switch is in position II
10: auxiliary contact, closed when the switch is in position I
11: slots for optional modules
2
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The ATyS rangeATyS 3ATyS 6ATyS 3 and 6 accessoriesPilote ATyS C30SMVE & SMVSOther motorised changeoverswitches
Changeover switches
The ATyS range
SOCOMEC general catalogue
ATyS 6: Automatic Transfer Switches
The ATyS 6 is an automatic transfer equipment to be used inbackup power systems with interruption of the supply to the loadduring transfer.It integrates:- over/undervoltages, over/under frequencies, phase
sequence and phase failure control (depending on theversion),
- specified timers,• to start /stop a generator set,• to transfer the load from 1 source to the other.
These sources may be 2 transformers, or one transformer and agenerator set.
The product includes control modes such as “test on-load”, “testoff-load”, “switch position control” (transfer I, 0, II) and a “semi-automatic mode” requiring validation before re-transfering the loadto the main source.Due to its features and electrical characteristics, the ATyS 6range is IEC 60947-6-1 compliant.
General features
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Operating principle
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Control
• Overvoltage and overfrequency thresholds: from 102 % to120 % of the nominal value.
• Undervoltage and underfrequency thresholds: from 80 % to98 % of the nominal value.
• Overvoltage and overfrequency hysteresis: from 101 % to 119 %of the nominal value.
• Undervoltage and underfrequency hysteresis: from 81 % to99 % of the nominal value.
Metering
• 3U on network and on ATyS 6e and 6m.1U on network on ATyS 6s.
• Frequency on network and on ATyS 6e, 6m.• Timers on ATyS 6s, 6e, 6m.• 3I, In, P, Q, S, PF (3 phases) on ATyS 6m.Timers• MFT: Main (priority) source Failure Timer (0 to 60 s).• DTT: Delay to Transfer Timer (0 to 60 s). Controls the backup
source stability before transfer.• 0MF: Dead band stay in 0 position after Main (priority) source
Failure (0 to 20 s). It allows the load residual voltage to decreaseunder a non critical value before transfer to backup source(necessary in case of rotating loads).
• MRT: Main (priority) source Return Timer (0 to 30 mn). Controlsthe main’s availability before transferring back the load.
• 0MR: Dead band stay in 0 position after Main (priority) sourceReturn (0 to 20 s). It allows the load residual voltage to decreaseunder a non critical value before transfer to priority source(necessary in case of rotating loads).
• CDT: Cool Down Timer (0 to 10 mn) allows the generator setcooling down before stop operation (for generator application).
Outputs electrical characteristics
• “Generator start signal” output: NO, 5 A, AC1, 30 VDC and230 VAC, 4 mm2 wire (for generator application).
• “Fault relay” output: 5 A, AC1, 230 VAC.
21
2
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Control modes
• Test on-load (load transfer): allows loss of main’s networksimulation. The complete automatic cycle is then followed.Can be activated from the keypad of the device or remotely froman external dry contact.
• Test off-load (without load transfer): allows a generator set startand stop operation.Can be activated from the keypad of the device.
• Control I, 0, II: allows the product to be driven into one of thepositions ; the automatic cycle is then no longer active.Can be activated from the keypad of the device’s front or usingand external dry contact (ATyS 6e and 6m versions).
• Semi automatic: when this mode is active, any transfer back tothe main network must be acknowledged on the keypad of theproduct.These modes must be selected during configuration (programming).
Other features
• A fault relay output (not on ATyS 6s): a dry contact closes in caseof product internal fault.
• Delay to Transfer Timer (DTT) can be set up to its maximumvalue to allow enough time for the synchronisation of severalgenerators. A specific input can be used to allow transfer.
• Upgrading of the device by means of optional modules: anRS485 communication module (JBUS/MODBUS), and/or“Network priority, status report” module (cf. accessories).
• Connection with the remote control interface ATyS D10 and D20 (noton ATyS 6s version).
Specifications
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Network failure
Automatic mode (AUT)
Generator start
MFT
Network availability
Switch to position 0
Switch to position
Switch to position
Generator stop
Switch to position 0
Semi automatic mode
Network availability
DTT
0MFMRT
0MR
CDT
no
yes
Manualoperation
Network : priority power sourceNetwork : backup power source2
1
2
1
2 1
1
Example (generator application):
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Changeover switches
The ATyS range
SOCOMEC general catalogue
ATyS 6: Automatic Transfer Switches
Main accessories
ATyS 6 simplified wiring diagram
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Optional modules for ATyS 3e, 6e, 6m
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73210
209208
207206
205204
203202
20174
Pow
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30 V
AC
2Pow
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F1F2
13
5 6 7 8 9
1211
10
4
16
32
1
14
1
15
13 14 24 34 43 44 53 54
101
102
103
104
105
106
313
314
315
316
317
6364
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N
Voltage s
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1: control position 0
2: control position I
3: control position II
4: inhibition of the control inputs (0-I-II)
5: auxiliary contact, closed when theswitch is in position I
6: auxiliary contact, closed when theswitch is in position II
7: auxiliary contact, closed when theswitch is in position 0
8: auxiliary contact, closed when theswitch is in “AUT” mode
9: auxiliary contact, closed when theswitch is padlocked
10: gen-set start command
11: auxiliary power supply (foroptional modules control)
12: remote “test on-load” input
13: DTT inhibit input. Transferinitiated as soon as the input isclosed when DTT = max. value.
14: fault output
15: remote control interface
16: Current transformers
17: Slots for optional modules (onATyS 6e and 6m).
No. 1 - communication module:
RS485 2 or 3-wire link with JBUS/MODBUS protocol at a trans-mission speed up to 38400 bauds, half duplex.
No. 2
- 2 inputs/2 outputs module on the ATyS 3e:
This module is equipped with:
• an input to override the changeover position (control I, 0, II) toanother network if and only if it is present. When it disappears, theload is transferred back to the original network, considered ashaving priority.
• an input detecting the availability of the backup network.• an output allowing load shedding according to the position of
the product.• a fault output (NO contact) activated in case of product
malfunction.
- 2 inputs/2 outputs module on the ATyS 6e and 6m:
This module is equipped with:
• an input to allow remote manual retransfer.• an input selecting the network priority.• an input allowing to report on the front of the ATyS the status of
an external protective device.• an output to allow load shedding.• an output (NO contact) linked to source availability (closed
when available).• an output (NO contact) linked to source availability (closed
when available).2
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Voltage sensing and power supply kit
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Remote control interface
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Allows voltage sensing and power supply connections through acontrolled routing of the conductors, in order to avoid the use ofspecific protection devices (fuse/mcb).
Enables operations, configurations and displays of all the functionsremotely.It can be connected to an ATyS 6e or 6m via an RJ 45 type link.When connected, all features available on the front of the productare inhibited. Maximum connection distance: 3 m.2 modeles:• ATyS D10 (visualisation).• ATyS D20 (visualisation and control).
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A. 140
FunctionsATyS 3 products are 3 and 4-pole switchesremotely controlled by volt freecontacts. They are a combination of twoload-break switches mounted back toback electrically and mechanicallyinterlocked.They provide switching, source inversionor changeover under load of two lowvoltage power circuits, as well as safetyisolation.Motorised unit can be replaced (sparepart) without disconnection of the powercables.For more information see page, A. 136.
Conformity to standards• IEC 60947-3• NF EN 60947-3• NBN EN 60947-3• BS EN 60947-3
General characteristics• 3 stable positions (I, 0, II).• AC-22 and AC-23 switching under load.• Isolation by fully visible breaking.• Electrical control by volt free dry
contacts.• Emergency manual operation• Padlocking in 0 position (I and II
optional).• 1 power supply for the ATyS 3s.• 2 power supplies for the ATyS 3e and
possibility to add optional modules suchas RS 485 communication port.
Available on request• Specific power supply.• Overlapping contacts (I, I + II, II).• 6 or 8- pole switches.• Different ratings between switches I and
II for high currents• By-pass switches.
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ReferencesCharacteristicsAccessories: see page A. 148Dimensions: see page A. 152
Changeover switches
ATyS 3 motorisedswitches125 to 1600 A
SOCOMEC general catalogue
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ATyS 3e
Pilote C30
ATyS 3s
ATyS D10
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Standard device - 230 VAC
A. 141
Changeover switches
ATyS 3 motorised switches
References
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125 A 160 A 250 A 400 A
ATyS 3s
No. of poles Reference £/ea Reference £/ea Reference £/ea Reference £/ea
3 pole 1523 3012 consult us 1523 3016 consult us 1523 3025 consult us 1523 3040 consult us4 pole 1523 4012 consult us 1523 4016 consult us 1523 4025 consult us 1523 4040 consult us
ATyS 3e
3 pole 1533 3012 consult us 1533 3016 consult us 1533 3025 consult us 1533 3040 consult us4 pole 1533 4012 consult us 1533 4016 consult us 1533 4025 consult us 1533 4040 consult us
Other voltages
12, 24, 48, 110 VDC consult us consult us consult us consult us consult us consult us consult us consult us
Accessories
Plug-in optional modules (ATyS 3e)
COM RS485 (No. 1) 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us2 inputs /2 outputs (No. 2) 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us
Position I and II auxiliary contacts (factory fitted)
2nd AC ATyS 3s 1599 1002 consult us 1599 1002 consult us 1599 1012 consult us 1599 1012 consult us2nd AC ATyS 3e 1599 0002 consult us 1599 0002 consult us 1599 0012 consult us 1599 0012 consult us
Terminal shrouds (1 set)(1)(2)
3 pole 2694 3014 8.02 2694 3014 8.02 2694 3021 15.34 2694 3021 15.344 pole
top /bottom/ front (I) / rear (II)top /bottom/ front (I) / rear (II) 2694 4014 6.40 2694 4014 6.40 2694 4021 11.98 2694 4021 11.98
Terminal screens (1 set top and bottom)
3 pole 1509 3012 consult us 1509 3012 consult us 1509 3025 consult us 1509 3025 consult us4 pole 1509 4012 consult us 1509 4012 consult us 1509 4025 consult us 1509 4025 consult us
Padlocking (factory fitted)
“Padlocking in the 3 positions I, 0 and II” option 1599 0003 consult us 1599 0003 consult us 1599 0003 consult us 1599 0003 consult us
Locking using RONIS EL11AP lock in padlocked position 1509 1006 consult us 1509 1006 consult us 1509 1006 consult us 1509 1006 consult us
Mounting spacers1 set of 2 1509 0001 consult us 1509 0001 consult us 1509 0001 consult us 1509 0001 consult us
Control voltage transformer
400/230 VAC 1599 4063 consult us 1599 4063 consult us 1599 4063 consult us 1599 4063 consult us
SOCOMEC general catalogue
NO/NC changeoverNO/NC changeover
(1) To shroud front switch top and bottom 2 references required.(2) To fully shroud front and rear / top and bottom 4 references required.
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Standard device - 230 VAC
A. 142
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FunctionsReferencesCharacteristicsAccessories: see page A. 148Dimensions: see page A. 152
References
ATyS 3s
No. of poles Reference £/ea Reference £/ea Reference £/ea Reference £/ea
3 pole 1523 3063 consult us 1523 3080 consult us 1523 3100 consult us 1523 3120 consult us4 pole 1523 4063 consult us 1523 4080 consult us 1523 4100 consult us 1523 4120 consult us
Reference £/ea
1523 3160 consult us1523 4160 consult us
ATyS 3e
3 pole 1533 3063 consult us 1533 3080 consult us 1533 3100 consult us 1533 3120 consult us4 pole 1533 4063 consult us 1533 4080 consult us 1533 4100 consult us 1533 4120 consult us
Other voltages
12, 24, 48, 110 VDC consult us consult us consult us consult us consult us consult us consult us consult us consult us consult us
Accessories
Plug-in optional modules (ATyS 3e)
COM RS485 (No. 1) 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us2 inputs /2 outputs (No. 2) 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us
Position I and II auxiliary contacts (factory fitted)
2nd AC ATyS 3s 1599 1022 consult us 1599 1032 consult us 1599 1032 consult us 1599 1032 consult us2nd AC ATyS 3e 1599 0022 consult us 1599 0032 consult us 1599 0032 consult us 1599 0032 consult us
1599 1032 consult us1599 0032 consult us
Terminal shrouds (1 set)(1)(2)
3 pole 2694 3051 11.984 pole 2694 4051 12.38
1533 31601533 4160
Terminal screens (1 set)
3 pole 1509 3063 consult us 1509 3080 consult us 1509 3080 consult us 1509 3080 consult us4 pole 1509 4063 consult us 1509 4080 consult us 1509 4080 consult us 1509 4080 consult us
1509 3080 consult us1509 4080 consult us
Padlocking (factory fitted)
“Padlocking in the 3 positions I, 0 and II” option 1599 0003 consult us 1599 0004 consult us 1599 0004 consult us 1599 0004 consult us 1599 0004 consult us
Locking using RONIS EL11AP lock in padlocked position 1509 1006 consult us 1509 1004 consult us 1509 1004 consult us 1509 1004 consult us 1509 1004 consult us
Mounting spacers
1 set of 2 1509 0001 consult us
Control voltage transformer
400/230 VAC 1599 4063 consult us 1599 4120 consult us 1599 4120 consult us 1599 4120 consult us 1599 4120 consult us
Changeover switches
ATyS 3 motorisedswitches125 to 1600 A
SOCOMEC general catalogue
NO/NC changeoverNO/NC changeover
top /bottom/ front / reartop /bottom/ front / rear
top /bottomtop/bottom
(1) To shroud front switch top and bottom 2 references required.(2) To fully shroud front and rear / top and bottom 4 references required.
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630 A 800 A 1000 A 1250 A 1600 A
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ATyS 3 motorised switches
SOCOMEC general catalogue
Rated voltage Load duty category A/B(1) A /B(1) A /B(1) A /B(1) A /B(1) A /B(1) A /B(1) A /B(1) A /B(1)
Characteristics (according to IEC 60947-3)
125 A 160 A 250 A 400 A 630 A 800 A
Rated operational currents Ie (A)
400 VAC AC-21 A/AC-21 B 125/125 160/160 250/250 400/400 630/630 800/800AC-22 A/AC-22 B 125/125 160/160 250/250 400/400 630/630 800/800AC-23 A/AC-23 B 125/125 160/160 250/250 250/250 500/500 800/800
690 VAC AC-20 A/AC-20 B 125/125 160/160 250/250 400/400 630/630 800/800AC-21 A/AC-21 B 125/125 160/160 200/250 200/250 500/500 800/800AC-22 A/AC-22 B 125/125 125/125 125/160 125/160 315/315 800/800AC-23 A/AC-23 B 63/80 63/80 100/125 100/125 160/200 200/250
220 VDC DC-20 A/DC-20 B 125/125 160/160 250/250 400/400 630/630 800/800DC-21 A/DC-21 B 125/125 160/160 250/250 250/250 630/630 800/800DC-22 A/DC-22 B 125/125 160/160 250/250 250/250 500/500 800/800DC-23 A/DC-23 B 125/125 125/125 200/200 200/200 500/500 800/800
440 VDC DC-20 A/DC-20 B 125/125 160/160 250/250 400/400 630/630 800/800DC-21 A/DC-21 B 125(2)/125(2) 125(2)/125(2) 200(2)/200(2) 200(2)/200(2) 500(2)/500(2) 800(3)/800(3)
DC-22 A /DC-22 B 125(2)/125(2) 125(2)/125(2) 200(2)/200(2) 200(2)/200(2) 500(2)/500(2) 800(3)/800(3)
DC-23 A /DC-23 B 125(3)/80(3) 125(3)/125(3) 200(3)/200(3) 200(3)/200(3) 500(3)/500(3) 800(3)/800(3)
(1) A/B: Category with index A = frequent operation - Category with index B = infrequent operation.(2) 3-pole device with 2 pole in series for the “+” and 1 for the “-”.(3) 4-pole device with 2 pole in series by polarity.(4) For a rated operating voltage Ue = 400 VAC.(5) Total transfer time from when command given to final positions (under the nominal conditions).
Thermal current Ith (40 °C)Rated insulation voltage Ui (V) 800 800 800 800 1000 1000Rated impulse withstand voltage Uimp (kV) 8 8 8 8 12 12
Fuse protected short-circuit withstand (kA rms prospective)(4)
Overload capacityRated short-time withstand current 1s Icw (kA rms)Rated peak withstand current (kA peak)(4)
720
720
930
930
1345
2655
ConnectionMinimum Cu cable section (mm2) 35 50 95 185 2 x 150 2 x 185Minimum Cu busbar section (mm2) - - - - 2 x 30 x 5 2 x 40 x 5Maximum Cu cable section (mm2) 50 95 150 240 2 x 300 2 x 300Maximum Cu busbar width (mm) 25 25 32 32 50 63Min. tightening torque (Nm) 9 9 20 20 20 -
Switching timeI - II or II - I (s)(5) 0.75 0.75 1.3 1.3 1.3 2.6I - O or II - O (s)(5) 0.45 0.45 0.85 0.85 0.85 1.6Duration of “electrical blackout” (s) 0.3 0.3 0.6 0.6 0.6 1.5
2 x 240 - -2 x 50 x 5 2 x 60 x 5 2 x 80 x 54 x 185 4 x 185 6 x 185
63 63 100- 20 40
2.6 2.6 2.61.6 1.6 1.61.5 1.5 1.6
184/276 184/276 184/276
450/120 450/120 450/120
4000 4000 300023.1 24.6 41.724.6 29.6 48.7
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A. 144
atys
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atys
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FunctionsATyS 6 products are electric 3 or 4-poleautomatic transfer switches.They are a combination of two electricaland mechanical interlocked superposedload-break switches mounted back toback.They provide switching and automaticsource inversion of two low voltage powercircuits as well as safety isolation.Control unit can be replaced (spare part)without disconnection of the powercables.For more information see page, A. 136.
Conformity to standards• IEC 60947-6-1• IEC 60947-3• NF EN 60947-6-1• NF EN 60947-3• BS EN 60947-3• NBN EN 60947-3• GB 14048
General characteristics• Complete integration of the changeover
logic for Normal /Backup applicationsbetween a transformer and a generatorset or between two transformers
• 3 stable positions (I, 0, II).• AC-22, AC-23 and AC-31 switching.• Isolation by visual breaking.• Electrical control by volt free dry contact
(not on ATyS 6s).• Emergency manual control.• Padlocking in 0 (I and II optional).
Available on request• Specific power supply.• 6 or 8-pole switches.• Different ratings between switches I and
II for high currents.• By-pass switches.
�� Functions
ReferencesCharacteristicsAccessories: see page A. 148Dimensions: see page A. 152
Changeover switches
ATyS 6 automatictransfer switches125 to 1600 A
SOCOMEC general catalogue
Network failure
Automatic mode (AUT)
Generator start
MFT
Network availability
Switch to position 0
Switch to position
Switch to position
Generator stop
Switch to position 0
Semi automatic mode
Network availability
DTT
0MFMRT
0MR
CDT
no
yes
Manualoperation
Network : priority power sourceNetwork : backup power source2
1
2
1
2 1
1
Example (generator application):
Typical application
�ATySATS3 U sensing + 21
0, I, II controlFault relayOption COM + I/OMetering (I, P, Q, S, PF)
6sX
6eXXXXX
6mXX
XXXX
Timers
• MFT: Main (priority) source Failure Timer (0 to 60 s).
• DTT: Delay to Transfer Timer (0 to 60 s). Controls the backup source stability before transfer.
• OMF: Dead band stay in 0 position after Main (priority) source Failure (0 to 20 s). It allows the loadresidual voltage to decrease under a non critical value before transfer to backup source(necessary in case of rotating loads).
• MRT: Main (priority) source Return Timer (0 to 30 mn). Controls the main’s availability beforetransferring back the load.
• OMR: Dead band stay in 0 position after Main (priority) source Return (0 to 20 s). It allows the loadresidual voltage to decrease under a non critical value before transfer to priority source(necessary in case of rotating loads).
• CDT: Cool Down Timer (0 to 10 min.) allows the generator set cooling down before stop operation(for generator application).
ATyS_gb.qxd 24/02/05 16:46 Page 144
Standard device - 230 VAC
A. 145
Changeover switches
ATyS 6 automatic transfer switches
References
atys
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atys
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125 A 160 A 250 A 400 A
ATyS 6s
No. of poles Reference £/ea Reference £/ea Reference £/ea Reference £/ea
3 pole 1553 3012 consult us 1553 3016 consult us 1553 3025 consult us 1553 3040 consult us4 pole 1553 4012 consult us 1553 4016 consult us 1553 4025 consult us 1553 4040 consult us
ATyS 6e
3 pole 1563 3012 consult us 1563 3016 consult us 1563 3025 consult us 1563 3040 consult us4 pole 1563 4012 consult us 1563 4016 consult us 1563 4025 consult us 1563 4040 consult us
ATyS 6m
3 pole 1573 3012 consult us 1573 3016 consult us 1573 3025 consult us 1573 3040 consult us4 pole 1573 4012 consult us 1573 4016 consult us 1573 4025 consult us 1573 4040 consult us
Other voltages
12, 24, 48 of 110 VDC consult us consult us consult us consult us consult us consult us consult us consult us
Accessories
Plug-in optional modules (ATyS 6e and 6m)
COM RS485 (No. 1) 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us2 inputs /2 outputs (No. 2) 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us
Voltage sensing and power supply kit
3 pole 1559 3012 consult us 1559 3012 consult us 1559 3025 consult us 1559 3040 consult us4 pole 1559 4012 consult us 1559 4012 consult us 1559 4025 consult us 1559 4040 consult us
ATyS D10 1599 2010 consult us 1599 2010 consult us 1599 2010 consult us 1599 2010 consult usATyS D20 1599 2020 consult us 1599 2020 consult us 1599 2020 consult us 1599 2020 consult us
Position I and II auxiliary contacts (factory fitted)
2nd AC NO/NC changeover 1599 0002 consult us 1599 0002 consult us 1599 0012 consult us 1599 0012 consult us
Terminal shrouds (1 set)(1)(2)
3 pole 2694 3014 consult us 2694 3014 8.02 2694 3021 15.34 2694 3021 15.344 pole 2694 4014 6.40 2694 4014 6.40 2694 4021 11.98 2694 4021 11.98
Terminal screens (1 set top and bottom)
3 pole 1509 3012 consult us 1509 3012 consult us 1509 3025 consult us 1509 3025 consult us4 pole 1509 4012 consult us 1509 4012 consult us 1509 4025 consult us 1509 4025 consult us
Padlocking (factory fitted)
“Padlocking in the 3 positions I, 0 and II” option 1599 0003 consult us 1599 0003 consult us 1599 0003 consult us 1599 0003 consult us
Locking using RONIS EL11AP lock in padlocked position 1509 1006 consult us 1509 1006 consult us 1509 1006 consult us 1509 1006 consult us
Mounting spacers
1 set of 2 1509 0001 consult us 1509 0001 consult us 1509 0001 consult us 1509 0001 consult us
Control voltage transformer
400/230 VAC 1599 4063 consult us 1599 4063 consult us 1599 4063 consult us 1599 4063 consult us
SOCOMEC general catalogue
top /bottom/ front (I) / rear (II)top /bottom/ front (I) / rear (II)
(1) To shroud front switch top and bottom 2 references required.(2) To fully shroud front and rear / top and bottom 4 references required.
ATyS_gb.qxd 24/02/05 16:46 Page 145
Standard device - 230 VAC
A. 146
��
FunctionsReferencesCharacteristicsAccessories: see page A. 148Dimensions: see page A. 152
References
ATyS 6s
No. of poles Reference £/ea Reference £/ea Reference £/ea Reference £/ea
3 pole 1553 3063 consult us 1553 3080 consult us 1553 3100 consult us 1553 3120 consult us4 pole 1553 4063 consult us 1553 4080 consult us 1553 4100 consult us 1553 4120 consult us
Reference £/ea
1553 3160 consult us1553 4160 consult us
ATyS 6e
3 pole 1563 3063 consult us 1563 3080 consult us 1563 3100 consult us 1563 3120 consult us4 pole 1563 4063 consult us 1563 4080 consult us 1563 4100 consult us 1563 4120 consult us
1563 3160 consult us1563 4160 consult us
ATyS 6m
3 pole 1573 3063 consult us 1573 3080 consult us 1573 3100 consult us 1573 3120 consult us4 pole 1573 4063 consult us 1573 4080 consult us 1573 4100 consult us 1573 4120 consult us
1573 3160 consult us1573 4160 consult us
Other voltages
12, 24, 48 of 110 VDC consult us consult us consult us consult us consult us consult us consult us consult us consult us consult us
Accessories
Plug-in optional modules (ATyS 6e and 6m)
COM RS485 (No. 1) 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us 1599 2000 consult us2 inputs /2 outputs (No. 2) 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us 1599 2001 consult us
1599 2000 consult us1599 2001 consult us
Voltage sensing and power supply kit
3 pole 1559 3063 consult us 1559 3080 consult us 1559 3080 consult us 1559 3120 consult us4 pole 1559 4063 consult us 1559 4080 consult us 1559 4080 consult us 1559 4120 consult us
(1) Category with index B = infrequent operation.(2) For a rated operating voltage Ue = 400 VAC.(3) Total transfer time from when command given to final positions (under the nominal conditions).
Thermal current Ith (40 °C)Rated insulation voltage Ui (V) 800 800 800 800 1000 1000Rated impulse withstand voltage Uimp (kV) 8 8 8 8 12 12
Fuse protected short-circuit withstand (kA rms prospective)Prospective short-circuit current (kA rms)(2) 100 100 50 18 70 50Associated fuse rating gG (A)(2) 125 160 250 400 630 800Peak current value (kA peak) 18 18 23 23 45 41
Overload capacityRated short-time withstand current (30 ms) Icw (kA rms) 10 10 10 10 12,6 16Rated peak withstand current (kA peak)(2) 17 17 17 17 25.2 27.2
Operating classMaterial class PC PC PC PC PC PC
ConnectionMinimum Cu cable section (mm2) 35 50 95 185 2 x 150 2 x 185Minimum Cu busbar section (mm2) - - - - 2 x 30 x 5 2 x 40 x 5Maximum Cu cable section (mm2) 50 95 150 240 2 x 300 2 x 300Maximum Cu busbar width (mm) 25 25 32 32 50 63Min. tightening torque (Nm) 9 9 20 20 20 -
Switching timeI - II or II - I (s)(3) 0.75 0.75 1.3 1.3 1.3 2.6I - O or II - O (s)(3) 0.45 0.45 0.85 0.85 0.85 1.6Duration of “electrical blackout” (s) 0.3 0.3 0.6 0.6 0.6 1.5
2 x 240 - -2 x 50 x 5 2 x 60 x 5 2 x 80 x 54 x 185 4 x 185 6 x 185
63 63 100- 20 40
2.6 2.6 2.61.6 1.6 1.61.5 1.5 1.6
184/276 184/276 184/276
450/120 450/120 450/120
4000 4000 300023.9 25.4 36.925.4 30.4 42.9
ATyS_gb.qxd 24/02/05 16:46 Page 147
Accessories description Reference £/ea
COM RS485 (No. 1) 1599 2000 consult us2 inputs /2 outputs (No. 2) 1599 2001 consult us
UseNo. 1 - COM module:control and state feedback of thechangeover switch via a 2 or 3-wire RS485 link with protocolJBUS/MODBUS® andtransmission speed up to38400 bauds.No. 2 - 2 inputs/2 outputs:• For ATyS 3e only:
UseProvides voltage sensing andpower connection to theelectronic module.The routing of the conductors iscontrolled, which means that nospecific protective device isnecessary for these connections.NB: the 3-pole version does notintegrate the power supply.Can be fitted on the top orbottom of the switch.Connections can be adapted toany type of network.
Plug-in optional modules
atys
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References
SOCOMEC general catalogue
Bridging bars - See pages “SIRCOVER”
Changeover switches
ATyS 3 and 6accessories125 to 1 600 A
Control voltage transformerReferencesRating (A) Reference £/ea
UseLocking of the electrical and themanual operation by means of aRONIS EL11AP lock.Factory fitted.NB: possibility of locking inanother position, if the“Padlocking in the 3 positions”option is ordered.
Mounting spacers
atys
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ReferencesRating (A) Pack qty Reference £/ea
125 … 630 2 pieces 1509 0001 consult us
UseRaises the device’s terminals10 mm away from the bottom ofthe enclosure or frame on whichthe device is mounted.This may also be used toreplace the original mountingspacers.
atys
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atys
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_a_1
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A. 150 SOCOMEC general catalogue
�� Accessories
Pilote ATyS C30Dimensions
Changeover switches
ATyS 3 and 6accessories125 to 1600 AAccessories
Remote control interfaces for ATyS 6e, 6m and C30
UseATyS D10: Allows sourcesavailability and changeoverstate remote display.
Dedicated to applications requiring back panel mounting of the power switching. Interfaces are self powered from master ATyS productconnection (6e, 6m, C30).Maximum connection distance: 3 m.
ReferencesReference
ATyS D10 1599 2010
ReferencesReference
ATyS D20 1599 2020
(1) RJ45 type link for ATySconnection.
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A. 151SOCOMEC general catalogue
Changeover switches
Pilote ATyS C30at
ys_1
48_a
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atat
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49_b
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t
FunctionsPilote ATyS C30 allows any type of changeover control: ATyS 3, SMV, contactors, breakers or other motorisedswitches.
Conformity to standards
General characteristics• Modular design• DIN rail mounting• ATyS D10 or D20 possible connection• Outputs relays for changeover control• Inputs for auxiliary position contacts• Metering 3U on network 1• Metering 1U on network 2• 2 inputs programmable (test…)• 2 outputs programmable.
