ZXDU68 B201DC Power System
Product Description
Version: V5.0R99M04
ZTE CORPORATIONNo. 55, Hi-tech Road South, ShenZhen, P.R.ChinaPostcode: 518057Tel: +86-755-26771900Fax: +86-755-26770801URL: http://support.zte.com.cnE-mail: [email protected]
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The ultimate right to interpret this product resides in ZTE CORPORATION.
Revision History
Revision No. Revision Date Revision Reason
R1.0 2015-09-14 First edition
Serial Number: SJ-20150914145904-001
Publishing Date: 2015-09-14 (R1.0)
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ContentsAbout This Manual ......................................................................................... I
Chapter 1 System Introduction and Features.......................................... 1-11.1 System Introduction............................................................................................ 1-1
1.2 System Features ................................................................................................ 1-1
Chapter 2 Configuration List ..................................................................... 2-1
Chapter 3 System Structure and Components........................................ 3-13.1 System Structure ............................................................................................... 3-1
3.2 PDU .................................................................................................................. 3-3
3.3 ZXD3000 Rectifier .............................................................................................. 3-5
3.4 Centralized Supervision Unit ............................................................................... 3-6
3.5 Signal Interface Unit ........................................................................................... 3-8
3.6 FBMU.............................................................................................................. 3-10
Chapter 4 ZXD3000 Rectifier Specifications............................................ 4-14.1 Technical Specifications...................................................................................... 4-1
4.2 Input Features.................................................................................................... 4-3
4.3 Output Features ................................................................................................. 4-4
4.4 Power Decrease With High Temperature ............................................................. 4-5
Chapter 5 System Specifications.............................................................. 5-15.1 Environment Specifications ................................................................................. 5-1
5.2 Performance Specifications................................................................................. 5-1
5.3 Electrical specifications Specifications ................................................................. 5-2
5.4 Physical Specifications ....................................................................................... 5-4
Appendix A Alarm List .............................................................................. A-1A.1 Monitoring Alarms..............................................................................................A-1
A.2 AC Alarms.........................................................................................................A-4
A.3 SMR Alarms ......................................................................................................A-9
A.4 DC Alarms....................................................................................................... A-10
A.5 Environment Alarms......................................................................................... A-14
Appendix B Electrical Connection Diagram ........................................... B-1
Glossary .......................................................................................................... I
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About This ManualPurposeThis manual applies to the ZXDU68 B201 (V5.0R99M04) DC Power System(short forZXDU68 B201 system). The ZXDU68 B201 is a built-in DC power system and providespower for 48 V communications equipment.
This manual describes the system structure, characteristics, and configuration.
Intended AudienceThis manual is intended for:
l Planning engineersl Maintenance engineers
What Is in This ManualThis manual contains the following chapters/appendices:
Chapter/Appendix Summary
Chapter 1. System
Introduction and Features
Describes the system overview and features.
Chapter 2. Configuration List Describes the configuration list of the ZXDU68 B201 (V5.0R99M04)
system
Chapter 3. System Structure
and Components
Describes the system structure, power supply chassis, ZXD3000
(V5.0) rectifiers, Centralized Interface Unit (CSU), Signal Interface
Unit and FBMU.
Chapter 4. ZXD3000
Rectifier Specifications
Describes the ZXD3000 rectifier specifications, including technical
specifications, input features, output features and the feature of power
decrease with high temperature.
Chapter 5. System
Specifications
Describes system environment specifications, performance
specifications, technical specifications, and physical specifications.
Appendix A, Alarm List Describes system alarm name, default Level / output Relay, alarm
generation conditions.
Appendix B, Electrical
Connection Diagram
Provides the electrical connection diagram of the ZXDU68 B201
(V5.0R99M04) system.
Related DocumentationThe following documentation is related to this manual:
l ZXDT CSU500B (V1.01.00.00) Centralized Supervision Unit Operation Guidel ZXDU68 B201 (V5.0R99M04) DC Power System Quick Installation Guide
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ConventionsThis manual uses the following typographical conventions:
Typeface Meaning
Italics Variables in commands. It may also refer to other related manuals and documents.
Bold Menus, menu options, function names, input fields, option button names, check boxes,
drop-down lists, dialog box names, window names, parameters, and commands.
Danger: indicates an imminently hazardous situation. Failure to comply can result in
death or serious injury, equipment damage, or site breakdown.
Warning: indicates a potentially hazardous situation. Failure to comply can result in
serious injury, equipment damage, or interruption of major services.
Caution: indicates a potentially hazardous situation. Failure to comply can result in
moderate injury, equipment damage, or interruption of minor services.
Note: provides additional information about a certain topic.
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Chapter 1System Introduction andFeaturesTable of Contents
System Introduction....................................................................................................1-1System Features ........................................................................................................1-1
1.1 System IntroductionThe ZXDU68 B201 system is a built-in DC power system. It provides 48 V power forcommunication equipment.
l Single-phase three-wire (L/N/PE) AC input, applicable to the 220 V electrical grid.l The system can provide 48 V power for communication equipment.l The system can be installed in a standard cabinet with 19-inch width.l When fully configured, the power chassis is equipped with four ZXD3000 rectifiers
and can provide a maximum power output of 12 kW.
1.2 System FeaturesEfficient Rectifiersl With 50% - 100% output power, the rectifier efficiency is ≥ 96%.l With 30% - 50% output power, the rectifier efficiency is ≥ 94%.
Automatically Switching the Rectifiers to the Sleep ModeThe system switches one or more rectifiers to the sleep mode according to the load power.The power of a rectifier in sleep mode is not larger than 4 W.
A Wide Range of Input VoltageA wide range of input phase voltage (85 V to 295 V) makes the system suitable for areaswith unstable power sources and save energy consumption of the battery.
Managing Data in BatchesUsers can set the parameters in batches, copy records and upgrade programs via a USBflash drive.
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ZXDU68 B201 Product Description
Professional Monitoring and Managementl The transmission speed is high via CAN bus.l The monitoring unit supports energy saving management, intelligent battery
management, rectifier management, alarm management.l The system can be remotely managed through a computer installed with a web
browser anywhere if Ethernet is available.l Users can press theQUY button of a rectifier to query the data of the rectifier or control
it.
Flexible Monitoring NetworkingThe system provides input and output relays, RJ45 Ethernet interface, RS232 interface,RS485 interface, and USB interface. The system supports multiple monitoring networkingmodes via Telnet, Hypertext Transfer Protocol (HTTP), File Transfer Protocol (FTP), andSimple Network Management Protocol (SNMP).
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Chapter 2Configuration ListFor the configuration list of the ZXDU68 B201 system, refer to Table 2-1.
Table 2-1 Configuration List of the ZXDU68 B201 System
Component Configuration
Product Model ZXDU68 B201(V5.0R99M04)
Model ZXD3000(V5.0R03)Rectifier
Quantity 4 sets (when fully configured)
Model CSU500B09Centralized
Supervision
Unit(CSU)Software version V1.01.00.00
AC input mode One-phase(L/N)
AC input circuit breaker 1×80 A ACB
AC auxiliary output 2×16 A ACBs
AC
distribution
unit
AC SPD Class C
Battery input circuit breakers l Four battery input branches
l 4×100 A ACBs
DC
distribution
unit DC load output l LLVD1+BLVD
l LLVD1: 2×100 A ACBsr
l BLVD: 1×15 A+1×63 A ACBs
FBMU Two sets
Battery temperature sensor Four sets
Signal Interface Unit Provides multiple interfaces for supervision and
networking.
Note:
Capacity configuration of DC output circuit breakers described in Table 2-1 isrecommended. The actual configuration is subject to the contract.
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Chapter 3System Structure andComponentsTable of ContentsSystem Structure .......................................................................................................3-1PDU ...........................................................................................................................3-3ZXD3000 Rectifier ......................................................................................................3-5Centralized Supervision Unit ......................................................................................3-6Signal Interface Unit ...................................................................................................3-8FBMU.......................................................................................................................3-10
3.1 System StructureThe ZXDU68 B201 (V5.0R99M04) system consists two parts: ZXDU68 B201 powersupply chassis and FBMU chassis.
For details of FMBU chassis, refer to 3.6 FBMU.
External viewThe dimensions of the ZXDU68 B201 power supply chassis are 219.3 mm × 442 mm ×394 mm (Height × Width × Depth). For an external view of the ZXDU68 B201, see Figure3-1.
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ZXDU68 B201 Product Description
Figure 3-1 ZXDU68 B201 External View
Product StructureThe ZXDU68 B201 power supply chassis consists of power distribution units, rectifiers, asignal processing board, and a monitoring unit.
For the product structure, see Figure 3-2.
Figure 3-2 ZXDU68 B201 Product Structure
1. PDU2. Rectifier
3. SIU4. CSU
For a description of the components, refer to Table 3-1.
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Chapter 3 System Structure and Components
Table 3-1 ZXDU68 B201 Component Descriptions
SerialNumber
Component Description
1 PDU The PDU includes AC power distribution components and DC power
distribution components.
l AC power distribution components: AC input ACB,, AC output ACB,
AC input terminals, AC output terminals and AC SPD.
l DC power distribution components: battery input ACB, DC output ACB
and DC output terminals.
For details, refer to 3.2 PDU.
2 Rectifier A rectifier converts AC power to DC power for load and battery charging.
For a description of the rectifiers, refer to 3.3 ZXD3000 Rectifier.
3 SIU The signal processing board provides relay interfaces, battery temperature
detection interfaces, environment detection interfaces, and communication
interfaces. For details, refer to 3.5 Signal Interface Unit.
4 CSU The monitoring unit collects information, monitors alarms, and manages
the operation of the system. For details, refer to 3.4 Centralized
Supervision Unit.
3.2 PDUAC Power Distribution ComponentsAC power distribution units are located in the left part of the PDU. Figure 3-3 shows thelayout of AC power distribution components.
Figure 3-3 AC Power Distribution Components
For a description of the AC power distribution components, refer to Table 3-2.
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Table 3-2 Descriptions of AC Power Distribution Components
Label Component Function
AC input terminals Connect to the live wire (L), neutral wire (N) and protection
Earth (PE) wire in AC input cables as the AC input interface.
AC Input
AC input air circuit
breaker
Connects or disconnects the total AC power supply.
AC output terminals Connect to the L/N cables of AC auxiliary output.AC Output
AC output air circuit
breaker
Connect/disconnect the AC auxiliary output of the system.
AC SPD AC lightning arrester Provides surge protection for the AC input.
DC Power Distribution ComponentsDC power distribution units are located in the right part of the PDU. Figure 3-4 shows thelayout of DC power distribution components.
Figure 3-4 DC Power Distribution Components
For a description of the DC power distribution components, refer to Table 3-3.
Table 3-3 Descriptions of DC Power Distribution Components
Label Component Function
BATT Input Battery input terminals Connect BATT+ and BATT- cables of the battery
branches 1 and 2.
BLVD
LLVD1
Load air circuit breaker l Connects DC output circuits.
l Control DC output to the LLVD and BLVD loads.
BATT1 ~ BATT4 Battery air circuit
breaker
l Connects or disconnects battery circuits.
l Connects to the negative output wire of a battery
pack as the battery input interface.
DC OUT DC OUT terminals Connects to the -48 V power cable for electrical load as
the DC output interface.
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Chapter 3 System Structure and Components
3.3 ZXD3000 RectifierFunctionThe ZXD3000 rectifiers convert AC to DC, power DC loads and charge the batteries.
External ViewFor the external view of the ZXD3000 rectifier, see Figure 3-5.
Figure 3-5 Rectifier External View
1. Indicators 2. Fan 3. QUY button
Buttons and Indicatorsl Press and hold the QUY (query) button of a rectifier for 5 seconds and then the CSU
displays the rectifier's main information screen.l The indicators display the operational status of the rectifier. For a description of the
indicators, refer to Table 3-4.
Table 3-4 Rectifier Operational Status
Indicator
Power Run Alarm FaultOperational Status
Lit Lit - Not lit Operating with Stable
Voltage
Flashing Not lit - Not lit Sleep
Lit Flashing - Not lit Output Current Limit
Lit - Flashing - Communication Failure
Lit - Lit - Alarm
Lit Not lit - Lit Fault
• "-" means that the status of the indicator is not relevant to the condition.
InterfacesInput and output interfaces are laid at the back of the rectifier. For the interface layout ofthe rectifier, see Figure 3-6. For a description of the pin definitions, refer to Table 3-5.
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The interfaces complete the electrical and signal connections between the rectifier and theZXDU68 B201 power system.
Figure 3-6 Rectifier Interfaces
Table 3-5 Pin Definitions of Rectifier Interfaces
Interface Name Pin No. SignalDefinition
Function
1 - 6 L Connects the AC input phase cable.
7 - 12 N Connects the AC input neutral cable.
AC input
interfaces
18 - 20 PE Connects the protection ground.
- 13 - Reserved
14 AAPhase detection
interfaces 15 AB
Locates the phase where an operating rectifier is.
16 CAN-CAN
communication
detection
interfaces
17 CAN+
A rectifier communicates with other devices
through the interfaces. For example, a rectifier
transmits data to the CSU, and the CSU issues
commands to a rectifier.
21 - 28 OUTPUT+DC output
interfaces 29 - 36 OUTPUT-
Provide DC output power.
37, 38 Hot-plug pin (+)Hot-plug pins
39, 40 Hot-plug pin (-)
Prevent sparks when a rectifier is installed into
the ZXDU68 B201 system.
3.4 Centralized Supervision UnitThe Centralized Supervision Unit (CSU) is the foreground monitoring unit of the system.It monitors the AC distribution, DC distribution, rectifiers and batteries of the system.
Functionsl Gives an audible and visual alarm and provides the protection function when the
ZXDU68 B201 system is faulty.
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l Collects the operational data and monitors the operations of the ZXDU68 B201system.
l Performs advanced battery management with protection functions.l Manages the rectifiers and automatically switches one or more rectifiers to the sleep
mode to save power.l Transmits data to the background Supervision Center (SC) and receives commands
from the SC. In this way, the system can be monitored remotely.l The CSU can be remotely managed through a computer installed with IE 7.0 (or
above) anywhere if Ethernet is available.l Users can set the parameters in batches, copy records and upgrade programs via a
USB flash drive.
External ViewFor the external view of the CSU, see Figure 3-7.
Figure 3-7 CSU External View
1. RJ45 Ethernet interface2. USB interface
3. Indicators4. LCDscreen
5. Buttons
Interfacesl USB interface
à Supports USB flash drives but does not support SD card or other portable storagedevices, such as portable hard disks, MP3 or MP4.
à Use a 2 GB (or below) USB flash drive with available capacity of greater than 32MB.
l RJ45 Ethernet interface
à The Ethernet interface rate is 10M/100M (adaptive).
à The Ethernet interface supports multiple monitoring networking modes throughTelnet, HTTP, FTP and SNMP.
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IndicatorsThe indicators display the operational status of the CSU and the system. For a descriptionof indicators, refer to Table 3-6.
Table 3-6 CSU Operational Status
Indicator
Power Run AlarmOperational Status
Lit Flashing Not lit Operating Normally
Lit Flashing Flashing Alarm
Lit Lit or not lit - Faulty
• "-" means that the status of the indicator is not relevant to the condition.
Buttons and LCDThe buttons and the LCD of the CSU enable the users to query operational data of thesystem, set parameters, and control the operation of the system.
For a description of the functions of CSU buttons, refer to Table 3-7.
Table 3-7 Functions of Buttons
Button Function
▲ l Scrolls pages up
l Moves to the previous item
l Increases numerical values
▼ l Scrolls pages down
l Moves to the next item
l Decreases numerical values
► Moves the cursor to the right
◄ Moves the cursor to the left
Esc l Returns to the upper-level screen
l Cancels modifications
Ent l Displays the lower-level screen
l Saves modifications
<◄+▲> Enters the Language Set menu
<▲+Ent> Displays help information of the current menu
3.5 Signal Interface UnitThe Signal Interface Unit (SIU) is installed inside the SIU slot. The signal interfaces arelaid on the front panel of the SIU.
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The interfaces include communication interfaces, battery temperature interfaces,environment detection interfaces, input and output relay interfaces.
For the SIU interface layout and definitions of the ZXDU68 B201(V5.0R99M04) system,see Figure 3-8and Figure 3-9.
Figure 3-8 Layout of SIU Interfaces
Figure 3-9 Definitions of the SIU Interfaces
For a description of the pin definitions, refer to Table 3-8.
Table 3-8 Pin Definitions of SIU Interfaces
Interface Description
Communication Interfaces
X1 RS485 The interface for RS485 communication
X8 RS232 The interface for RS232 communication
Environment Detection Interfaces
X2 BATT1.Temp Connects to temperature sensor of battery pack 1
X3 BATT2.Temp Connects to temperature sensor of battery pack 2
X4 Amb.Temp Connects to environment temperature sensor
X5 Flood Alarm Connects to flood detection sensor
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Interface Description
X6 Door Alarm Connects to the door magnet sensor
Input/Output Relay Interfaces
X7 In-relay 1, 2 l Users can customize these input relays for alarm
input.
l Alarm name, level and status of each input relay can
be modified in the CSU.
X9 Out-relay 1, 2 The output relays 1, 2 correspond to the software codes
A1, A2 in the CSU. Users can customize these output
relays for alarm output.
X10 BATT3.Temp, Connects to temperature sensor of battery pack 3.
X12 BATT4.Temp Connects to temperature sensor of battery pack 4.
3.6 FBMUFBMU is a lithium iron battery management unit used to perform the elaboratemanagement of lithium iron batteries.
FunctionFBMU is used to collect lithium iron battery data for real-time alarms and battery protectionto effective manage the lithium iron battery modules.l Communication with supervision devices.l Output of heating pad control signals.l Collection of battery voltage and temperature detection signals.l Collection of current detection signals.
External ViewFor the external view of the FBMU, see Figure 3-10. The dimensions of the FBMU are 41mm × 205 mm × 129 mm (Height × Width × Depth).
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Figure 3-10 FBMU External view
Interface DefinitionsFor the front overview of the interfaces on the FBMU board, see Figure 3-11.
Figure 3-11 Front overview of FBMU
For a description of the interfaces definitions, refer to Table 3-9.
Table 3-9 Description of the interfaces
InterfaceID
InterfaceName
PinNo.
Interface and Signal Description Function
1 RS485 signal input terminal BRS485A RS485 com-
munication
interface2 RS485 signal input terminal A
Used to communicate with
supervision equipment.
1 RS485 signal input terminal BRS485B RS485 com-
munication
interface2 RS485 signal input terminal A
Used to communicate with
supervision equipment.
1 Protective earth
2 Normally-open terminal of the
circuit control relay of the heating
pad
3 Common terimnal of the circuit
control relay of the heating pad
PE/HC-
/CO-
Heating
pad control
interface
4 Total load of batteries
Used to output heating pad
control signal and lead out
battery load and PE cables.
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InterfaceID
InterfaceName
PinNo.
Interface and Signal Description Function
M1 ~ M4 interface of
the batteries
- - Used to introduce the
battery voltage and
temperature signal of
the batteries
1 Nagative terminal of the current
splitter
CUR Current
detection
interface 2 Positive terminal of the current
splitter
Used to introduce the
current detection signal
For a description of the indicators , refer to Table 3-10.
Table 3-10 Description of the indicators
RUN (Green) ALM (Red) FBMU Operation Status Function
Not lit Lit Charging protection status
Lit Flashing (lit for 0.5
second and not lit for
1.5 second)
Charging alarm status
Lit Not lit Normal charging status
Not lit Flashing (lit for 0.5
second and not lit for
1.5 second)
Discharging protection
status
Flashing (lit for 0.5
second and not lit for
1.5 second)
Flashing (lit for 0.5
second and not lit for
1.5 second)
Discharging alarm status
Flashing (lit for 0.5
second and not lit for
1.5 second)
Not lit Normal discharging status
Flashing (lit for 0.5
second and not lit for
0.5 second)
Not lit Online non-float charging
status/this status is cleared
when the batteries are fully
charged.
Flashing (lit for 0.5
second and not lit for
0.5 second)
Flashing (lit for 0.5
second and not lit for
0.5 second)
Online non-float charging
alarm status
Used to indicate an
visual alarm.
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Chapter 4ZXD3000 RectifierSpecificationsTable of Contents
Technical Specifications .............................................................................................4-1Input Features ............................................................................................................4-3Output Features .........................................................................................................4-4Power Decrease With High Temperature....................................................................4-5
4.1 Technical SpecificationsFor the technical specifications of the ZXD3000 (V5.0) rectifiers, refer to Table 4-1.
Table 4-1 Technical Specifications
Item Description
Input mode Single-phase three-wire (L/N/PE)
Input voltage l Input voltage: 85 V to 295 V
l Rated input voltage: 100 V to 240 V
Maximum input current 18 A
Frequency l Frequency: 45 Hz to 66 Hz
l Rated frequency: 50 Hz/60 Hz
AC input
Input power factor ≥ 0.998 (when the input and output values are
rated)
Maximum output power 3,000 W (when the input voltage is 176 V to 295 V
and the environment temperature is -40 °C to 55
°C)
Rated output voltage 53.5 V
Range of output voltage 42 V to 59.5 V
Adjusted through the monitoring unit of the power
system
Output current limit 5 A to 63.5 A
Set through the monitoring unit
Efficiency l Peak efficiency: ≥ 96%
l Efficiency with the rated load: ≥ 95%
DC output
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Item Description
Voltage stabilizing accuracy ≤ ±0.6%
Output weighted noise ≤ 2 mV
Broad frequency noise
voltage
l ≤ 50 mV (3.4 kHz to 150 kHz)
l ≤ 20 mV (0.15 MHz to 30 MHz)
Discrete frequency noise
voltage
l ≤ 5 mV (3.4 kHz to 150 kHz)
l ≤ 3 mV (150 kHz to 200 kHz)
l ≤ 2 mV (200 kHz to 500 kHz)
l ≤ 1 mV (0.5 MHz to 30 MHz)
Peak-to-peak noise voltage ≤ 200 mV (bandwidth of 0 Hz to 20 MHz)
Inter-rectifier load sharing The number of the rectifiers that can be connected
in parallel is not less than 30; when the output
current of a single rectifier is 10% to 100% of the
rated value, the output current imbalance of the
rectifiers is not greater than 1.5 A.
Dielectric strength l 2840 VDC voltage of the AC input terminals
to the chassis for one minute: no breakdown
or arc; the stable leakage current is less than
1 mA.
l 4242 VDC voltage of the AC input terminals
to the DC output terminals for one minute: no
breakdown or arc; the stable leakage current
is less than 1 mA.
l 707 VDC voltage of the DC output terminals
to the chassis for one minute: no breakdown
or arc; the stable leakage current is less than
1 mA.
l 707 VDC voltage of other interfaces to the
chassis for one minute: no breakdown or arc;
the stable leakage current is less than 1 mA.
Safety standard Compliant with IEC60950
Safety
protection
Electromagnetic
compatibility
Compliant with EN55022 Class B and IEC61000
Mean time between failures MTBF ≥ 2 × 105 h
Cooling mode l Forced cooling;
l The fan speed can be adjusted according to
the environment temperature and the working
status of the rectifier.
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Chapter 4 ZXD3000 Rectifier Specifications
Item Description
Environment requirement l Operating temperature: -40 °C to 75 °C
l Storage temperature: -40 °C to 85 °C
l Relative humidity: ≤ 95% (non-condensing)
l Air pressure: 80 kPa to 106 kPa
Dimensions 41.5 mm × 132 mm × 300 mm (H×W×D)
Weight 2 kg
4.2 Input FeaturesOverviewThe ZXD3000 (V5.0) rectifier automatically adjusts its operational status according to theAC input voltage.
The input features include the under-voltage protection, over-voltage protection, and powerlimit.
Under-Voltage ProtectionWhen the AC input voltage is lower than the under-voltage threshold, the rectifierautomatically shuts down and provides no output. Meanwhile, the alarm indicator is on.After the AC input voltage reaches the under-voltage recovery threshold, the rectifierautomatically recovers.
The under-voltage recovery threshold = the AC input under-voltage threshold + the returndifference.
The AC input under-voltage threshold is (85 ± 5) V and the return difference ranges from8 V to 12 V.
Over-Voltage ProtectionWhen the AC input voltage is higher than the over-voltage threshold, the rectifierautomatically shuts down and provides no output. Meanwhile, the alarm indicator ison. After the AC input voltage falls to the over-voltage recovery threshold, the rectifierautomatically recovers.
The over-voltage recovery threshold = the AC input over-voltage threshold – the returndifference.
The AC input over-voltage threshold is (295 ± 5) V and the return difference ranges from5 V to 10 V.
Power LimitThe rectifier limits its output power according to the input voltage.
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ZXDU68 B201 Product Description
See Figure 4-1 for the power limit feature of the rectifier when the following conditions aremet.
l Environment temperature: -25 °C to 55 °Cl Output voltage of the rectifier: 48 V to 59.5 V
Figure 4-1 Power Limit Feature
1. Under-voltage threshold(85±5 V)
2. 55% power (110 V)3. Maximum power (176 V)
4. Over-voltage threshold(295±5 V)
For the relationship between the AC input voltage and the output power, refer to Table 4-2.
Table 4-2 Relationship Between AC Input Voltage and Output Power
AC Input Voltage Output Power (Percentage of the Maximum Output Power)
≤ (85 ± 5) V 0
(85 ± 5) V to 110 V Linear power limit
Output power percentage: 40% to 55%
110 V to 176 V Linear power limit
Output power percentage: 55% to 100%
176 V to (295 ± 5) V 100%
> (295 ± 5) V 0
• Maximum output power: 3000 W
4.3 Output FeaturesSee Figure 4-2 for the output features of the ZXD3000 (V5.0) rectifier when the followingconditions are met.
l AC input voltage of the rectifier: 176 V to 295 V
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Chapter 4 ZXD3000 Rectifier Specifications
l Environment temperature: -25 °C to +55 °C
Figure 4-2 Output Features
As shown in Figure 4-2, the output features of the rectifier can be concluded as follows:
l When the output voltage ranges from 42 V to 48 V, the maximum output current isconstant.
l When the output voltage ranges from 48 V to 59.5 V, the maximum output power isconstant.
l When the output voltage is lower than 36 V, the rectifier restarts for protection.
When the environment temperature ranges from -25 °C to +55 °C and the input voltageranges from 85 V to 176 V, the rectifier still has the above output features. However,because of the power limit feature, when the input voltage ranges from 85 V to 176 V, theoutput power cannot reach the highest percentage (100%). Therefore, the input voltageaffects the maximum output power and maximum output current.
4.4 Power Decrease With High TemperatureThe feature of power decrease with high temperature refers to that the output power ofthe ZXD3000 (V5.0) rectifier decreases with the increase of the environment temperaturewhen the environment temperature reaches the over-temperature threshold.
For the feature of power decrease with high temperature, see Figure 4-3.
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ZXDU68 B201 Product Description
Figure 4-3 Power Decrease With High Temperature
For a description of the feature, refer to Table 4-3.
Table 4-3 Power Decrease With High Temperature
Environment Temperature Output Power (Percentage of the Maximum Power)
-40 °C to +55 °C 100%
+55 °C to 75 °C Linear power limit
The output power decreases with the increase of the temperature
and is not less than 50% when the temperature is 75 °C.
> 75 °C 0% (the rectifier shuts down for protection against over-temperature)
• Maximum output power: 3000 W
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Chapter 5System SpecificationsTable of Contents
Environment Specifications ........................................................................................5-1Performance Specifications........................................................................................5-1Electrical specifications Specifications........................................................................5-2Physical Specifications...............................................................................................5-4
5.1 Environment SpecificationsFor a description of the environment specifications of the ZXDU68 B201 system, refer toTable 5-1.
Table 5-1 Environment Specifications
Item Specifications
Operating temperature -10 °C to +55 °C
Storage temperature -40 °C to +80 °C
Operating relative humidity ≤90% (40±2 ℃)
Storage relative humidity ≤95% (40±2 ℃)
Altitude l 0 ~ 2000 m: 100% output power
l 2000 m ~ 3000 m: The power derating percentage is 1%
for each 100 m increase in altitude.
Other requirements l The cabinet should be stable and erect.
l No explosion hazard, no shake or jolt.
l Never install the equipment where there is a risk of liquid
or objects falling into the top of the equipment.
l No conductive dust or corrosive gas.
l No strong Electromagnetic Interference (EMI).
5.2 Performance SpecificationsFor the performance specifications of the ZXDU68 B201 DC power system, refer to Table5-2.
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ZXDU68 B201 Product Description
Table 5-2 Performance Specifications
Item Specification
Rated output power 12 kW (when fully configured with four ZXD3000 rectifiers)
System efficiency l Peak efficiency: ≥ 95.5%.
l Efficiency at rated load: ≥ 94.5%.
Power limitation based on
the input voltageRefer to .
Power limitation based on
the temperatureRefer to .
Equipment noise ≤ 55 dB (A)
Network architecture for
monitoring
RS232 serial port mode, Ethernet mode, active-device transparent
transmission mode, relay mode
Mean time between failures MTBF≥3.2×105 h
5.3 Electrical specifications SpecificationsFor the electrical specifications of theZXDU68 B201 DC power system, refer to Table 5-3and Table 5-4
Table 5-3 AC Electrical Specifications
Item Specification
AC input mode Single-phase three-wire (L/N/PE) with a rated phase voltage
ranging from 220 V to 240 V
AC input voltage l Rated input voltage: 220 V - 240 V (phase voltage) / 380 V
- 415 V (line voltage)
l Phase voltage range: 85 V - 295 V
AC input frequency l Rated frequency: 50 Hz/60 Hz
l Frequency range: 45 Hz - 66 Hz
AC input power
factor
≥ 0.998 (with rated load)
AC surge
protection
l Standard class C SPD
l Imax = 40 kA (8/20 μs)
AC input
features
Input Total
Harmonic
Distortion (THD)
THD ≤ 5% (with 30% - 100% rated power)
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Chapter 5 System Specifications
Item Specification
AC over-voltage
protection
If the input phase voltage is higher than the over-voltage
threshold, the system takes a protective action against
over-voltage
AC under-voltage
protection
If the input phase voltage is lower than the under-voltage
threshold, the system takes a protective action against
under-voltage
Protection
functions
Input over-current
protection
The AC input circuit breaker (or AC input contactor) provides
the over-current protection function
Table 5-4 DC Electrical Specifications
Item Specification
Rated output
voltage
-53.5 V
Output voltage
range
-42 V to -58 V (adjustable in the CSU)
Rated output
power
12 kW (in full configuration with four ZXD3000 rectifiers)
DC surge
protection
Imax = 15 kA (8/20 μs)
DC voltage drop
inside the chassis
≤ 0.5 V
Regulated voltage
precision
≤ 0.5%
Weighted noise
voltage
≤ 2 mV
Peak-peak noise
voltage
≤ 150 mV (20 MHz bandwidth)
DC output
features
Load
disconnection
modes
l Load Low Voltage Disconnect 1 (LLVD1)
l Battery Low Voltage Disconnect (BLVD)
l Battery High Temperature Disconnect (BHTD)
l Load Low Temperature Disconnect (LLTD)
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ZXDU68 B201 Product Description
Item Specification
DC over-voltage
protection
If the DC output voltage is higher than the over-voltage
threshold, the system takes a protective action against
over-voltage
DC under-voltage
protection
If the DC output voltage is lower than the under-voltage
threshold, the system takes a protective action against
under-voltage
Battery under-
voltage protection
l If the battery voltage is lower than the LLVD1 threshold,
the system disconnects the LLVD1 loads.
l If the battery voltage is lower than the BLVD threshold, the
system disconnects the batteries.
Battery high-
temperature
protection
If the battery voltage is higher than the BHTD threshold, the
system disconnects the batteries
Protection
functions
Load low-
temperature
protection
If the battery voltage is lower than the LLTD threshold, the
system disconnects the loads
5.4 Physical SpecificationsFor the physical specifications of the ZXDU68 B201 DC power system, refer toTable 5-5.
Table 5-5 Physical Specifications
Item Specification
Dimensions 219.3 mm × 442 mm × 394 mm (t × W × D)
Weight About 25 kg (excluding the rectifiers)
Installation mode Embedded in standard cabinet with 19-inch width
Maintenance mode Front-end maintenance
Cabling mode Bottom cabling
Protection degree IP20
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Appendix AAlarm ListTable of Contents
� Monitoring Alarms................................................................................................... A-1
� AC Alarms .............................................................................................................. A-4
� SMR Alarms ........................................................................................................... A-9
� DC Alarms............................................................................................................ A-10
� Environment Alarms ............................................................................................. A-14
A.1 Monitoring AlarmsFor a description of the monitoring alarms, refer to Table A-1.
Table A-1 Monitoring Alarm Description
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
1 Common Alarm Mask/Null If an alarm is generated in the
system, the corresponding output
relay action is triggered.
2 In-Relay-1# Mask/Null If In.Rly AppList-1# is set to Yes,
and input relay 1 detects equipment
malfunction, this alarm is generated.
3 In-Relay-2# Mask/Null If In.Rly AppList-2# is set to Yes,
and input relay 2 detects equipment
malfunction, this alarm is generated.
4 In-Relay-3# Mask/Null If In.Rly AppList-3# is set to Yes,
and input relay 3 detects equipment
malfunction, this alarm is generated.
5 In-Relay-4# Mask/Null If In.Rly AppList-4# is set to Yes,
and input relay 4 detects equipment
malfunction, this alarm is generated.
6 In-Relay-5# Mask/Null If In.Rly AppList-5# is set to Yes,
and input relay 5 detects equipment
malfunction, this alarm is generated.
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ZXDU68 B201 Product Description
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
7 In-Relay-6# Mask/Null If In.Rly AppList-6# is set to Yes,
and input relay 6 detects equipment
malfunction, this alarm is generated.
8 In-Relay-7# Mask/Null If In.Rly AppList-7# is set to Yes,
and input relay 7 detects equipment
malfunction, this alarm is generated.
9 In-Relay-8# Mask/Null If In.Rly AppList-8# is set to Yes,
and input relay 8 detects equipment
malfunction, this alarm is generated.
10 In-Relay-9# Mask/Null If In.Rly AppList-9# is set to Yes,
and input relay 9 detects equipment
malfunction, this alarm is generated.
11 In-Relay-10# Mask/Null If In.Rly AppList-10# is set to Yes,
and input relay 10 detects equipment
malfunction, this alarm is generated.
12 In-Relay-11# Mask/Null If In.Rly AppList-11# is set to Yes,
and input relay 11 detects equipment
malfunction, this alarm is generated.
13 In-Relay-12# Mask/Null If In.Rly AppList-12# is set to Yes,
and input relay 12 detects equipment
malfunction, this alarm is generated.
14 In-Relay-13# Mask/Null If In.Rly AppList-13# is set to Yes,
and input relay 13 detects equipment
malfunction, this alarm is generated.
15 In-Relay-14# Mask/Null If In.Rly AppList-14# is set to Yes,
and input relay 14 detects equipment
malfunction, this alarm is generated.
16 In-Relay-15# Mask/Null If In.Rly AppList-15# is set to Yes,
and input relay 15 detects equipment
malfunction, this alarm is generated.
17 In-Relay-16# Mask/Null If In.Rly AppList-16# is set to Yes,
and input relay 16 detects equipment
malfunction, this alarm is generated.
18 Batt.Test Fail Mask/A1 In a battery test, if the battery voltage
amounts to the test voltage, but the
battery capacity does not amount to
the test stop voltage, this alarm is
generated.
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Appendix A Alarm List
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
19 LLVD1 Loop Brk. Major/A1 When LLVD1 is performed, this alarm
is generated.
20 LLVD2 Loop Brk. Major/A1 When LLVD2 is performed, this alarm
is generated.
21 Batt.Det.Abr. Critical/A1 During the battery detection, if battery
terminal voltage is lower than the test
stop voltage, this alarm is generated.
22 BLVD Alarm Critical/A1 When BLVD is performed, this alarm
is generated.
23 LLTD Alarm Critical/A1 If the environment temperature is
lower than LLTD Env. Temp., andthe LLTD is performed, this alarm is
generated.
24 BHTD Alarm Critical/A1 If the battery temperature is higher
than BHTD Temp. and the BHTD is
performed, this alarm is generated.
25 All Alarm Blocked Critical/Null This alarm indicates that all real-time
alarms are not displayed. You can
set whether to display real-time
alarms in the CSU.
26 Batt. Equal Mask/Null This alarm indicates that the batteries
are in equalized charging.
27 BMU Comm.Fail Major/Null This alarm indicates that the
communication between the CSU
and BMU fails.
28 BLTD Alarm Critical/A1 If the battery temperature is lower
than BLTD Temp. and the BLTD is
performed, this alarm is generated.
29 Battery Testing Mask/Null This alarm indicates that the batteries
are in the testing status.
30 Sys.OverLoad Alm. Major/Null If the load current of the DC power
system (including battery charging
current) exceeds the system
overload current threshold, this alarm
is generated.
31 multi-SMR Alm. Major/Null If two or more SMRs are faulty, this
alarm is generated.
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ZXDU68 B201 Product Description
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
32 FBMU Comm.Fail Major/Null This alarm indicates that the
communication between the CSU
and FBMU fails.
33 DG.Start Alm. Mask/Null This alarm indicates that the CSU
has started the DG.
34 DG.Abnormal Alm. Major/A2 This alarm indicates that the CSU
has started the DG, but the DG does
not provide power to the DC power
system.
35 PV SPD Abr. Major/Null If the PV SPD is damaged or not
installed, this alarm is generated.
36 24V DC SPD Abr. Major/Null If the 24V DC SPD is damaged or not
installed, this alarm is generated.
37 PV.Comp.Missing Major/Null If the PV components are faulty or
not installed, this alarm is generated.
38 Sys. Expansion
Alm.
Major/Null If the system expansion is faulty, this
alarm is generated.
A.2 AC AlarmsFor a description of the AC alarms, refer to Table A-2.
Table A-2 AC Alarm Description
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
1 AC Power Off Mask/Null If there is no AC input, this alarm is
generated.
2 AC Volt.High Major/Null If the AC input phase voltage is higher
than AC Volt.H.Thre., this alarm is
generated.
3 AC Volt.Low Major/Null If the AC input phase voltage is lower
than AC Volt.L.Thre., this alarm is
generated.
4 AC Phase Lack Major/Null If one phase or two phases are
missing for AC input, this alarm is
generated.
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Appendix A Alarm List
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
5 AC Curr.High Major/Null If the AC input phase current is higher
than the AC current high threshold,
this alarm is generated.
6 AC Volt.Imbala. Major/Null If the difference between AC input
phase voltages is greater than phase
voltage imbalance value, this alarm
is generated.
7 AC Out.SW Off Major/Null If the AC output circuit breaker is
broken, this alarm is generated.
8 AC In.Switch Off Major/Null If the AC input main circuit breaker is
broken, this alarm is generated.
9 AC SPD Abr. Major/Null If the AC surge protection device
(SPD) is damaged or not installed,
this alarm is generated.
10 DG.Out.UVP Major/Null If the DG output voltage is lower
than the low threshold of output AC
voltage, this alarm is generated.
11 DG.Out.OVP Major/Null If the DG output voltage is higher
than the high threshold of output AC
voltage, this alarm is generated.
12 DG.Over Curr. Major/Null If the DG output current is higher than
the output over current threshold, this
alarm is generated.
13 DG.Over Load Major/Null If the DG output power is higher than
the set power, this alarm is generated.
14 DG.Und.Freq. Major/Null If the DG output frequency is lower
than the low DG. frequency threshold,
this alarm is generated.
15 DG.Over Freq. Major/Null If the DG output frequency is
higher than the high DG. frequency
threshold, this alarm is generated.
16 DG.Und.Speed Major/Null If the DG speed is lower than the lower
threshold, this alarm is generated.
17 DG.Over Speed Major/Null If the DG speed is higher than
the upper threshold, this alarm is
generated.
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ZXDU68 B201 Product Description
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
18 DG.Low Oil Pres. Major/A2 If the DG oil pressure is lower than
the lower threshold, this alarm is
generated.
19 DG.Coolant OTP Major/Null If the DG water temperature is higher
than the upper threshold, this alarm
is generated.
20 DG.Oil OTP Major/Null If the DG oil temperature is higher
than the upper threshold, this alarm is
generated, this alarm is generated.
21 DG.Bat.UVP Major/Null If the DG battery voltage is lower
than the lower threshold, this alarm
is generated.
22 DG.Bat.OVP Major/Null If the DG battery voltage is higher
than the upper threshold, this alarm
is generated.
23 DG.Charge.Fail. Major/Null If the output of the AC charger is not
detected by the GCP, this alarm is
generated.
24 DG.Engine OTP Major/Null If the DG temperature is higher than
the upper threshold, this alarm is
generated.
25 DG.Engine UTP Major/Null Reserved. No alarm is available in
current version.
26 DG.Start Fail. Major/A2 If the DG failed to be started
through remote control, this alarm is
generated.
27 DG.Stop Fail. Major/A2 If the DG failed to be switched off
through remote control, this alarm is
generated.
28 DG.High Fl Lev. Major/Null If the oil level is higher than the upper
threshold set in the CSU, this alarm
is generated.
29 DG.Fail Load Major/A2 If the GCP sends DG output switch-on
signals, but the DG output switch
fails to be switched on, this alarm is
generated.
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Appendix A Alarm List
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
30 DG.Fail to Open Major/A2 If the GCP sends DG output switch-off
signals, but the DG output switch
fails to be switched off, this alarm is
generated.
31 Mns.GCB Fail Load Major/A2 If the GCP sends mains supply
output switch-on signals, but the
mains supply output switch fails to be
switched on, this alarm is generated.
32 Mns.GCB Fail Open Major/A2 If the GCP sends mains supply
output switch-off signals, but the
mains supply output switch fails to be
switched off, this alarm is generated.
33 Mns.High Freq. Major/Null If the mains output frequency is higher
than the upper threshold, this alarm
is generated.
34 Mns.Volt.Imba. Major/Null The difference between the
mains phase voltage and rated
phase voltage is greater than the
Mns.Volt.Imba. threshold, this alarm
is generated.
35 Mns.Ph.Seq.Err. Major/Null If the sequence of mains phases is
incorrect, this alarm is generated.
36 MLLS Comm.Fail Major/Null If the communication between the
CSU and the liquid level sensor fails,
this alarm is generated.
37 GCP Comm.Fail Major/Null If the communication between the
CSU and the GCP fails, this alarm is
generated.
38 DG.Fuel Leakage Major/Null If the fuel declining speed exceeds
the threshold, this alarm is generated.
39 ATS Comm.Fail Major/Null If the communication between the
CSU and the ATS control panel fails,
this alarm is generated.
40 ACEM Comm.Fail Major/Null If the communication between the
CSU and the electricity meter fails,
this alarm is generated.
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ZXDU68 B201 Product Description
No. Alarm Name Default Level/DefaultOutput Relay
Alarm Generation Conditions
41 GMU Comm.Fail Major/Null If the communication between the
CSU and the GMU fails, this alarm is
generated.
42 Mns.Failure Mask/Null If a mains failure occurs, this alarm is
generated.
43 Mns.Pha.Volt.High Major/Null If the mains voltage is higher than
the upper over-voltage threshold, this
alarm is generated.
44 Mns.Pha.Volt.Low Major/Null If the mains voltage is lower than the
lower under-voltage threshold, this
alarm is generated.
45 Mns.Pha.Curr.High Major/Null If the mains phase current is higher
than the upper Mns.Pha.Curr.High
threshold, this alarm is generated.
46 DG.Ph.Seq.Err. Major/Null If the phase sequence is incorrect,
this alarm is generated.
47 DG Maint.Not. Warning/Null If an interval between two
maintenances is greater than
the maintenance period, this alarm is
generated.
48 DG.Common Alm. Major/Null If an alarm occurs on the DG, this
alarm is generated.
49 DG.Low Fl.Lev. Major/Null If the oil level is lower than the
DG.Low Fl.Lev. threshold, this alarm
is generated.
50 DG Volt.Imbala. Major/Null If the ratio of the DG phase voltage
difference to the rated phase voltage
is greater than the DG.Volt.Imba.
threshold, this alarm is generated.
51 Mns.Low Freq. Major/Null If the mains frequency is lower than
the Mns.Low Freq. threshold, this
alarm is generated.
52 ATS Fault Major/Null If the ATS is faulty, this alarm is
generated.
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Appendix A Alarm List
A.3 SMR AlarmsFor a description of the SMR alarms, refer to Table A-3.
Table A-3 SMR Alarm Description
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
1 SMR Fan
Fault
Major/Null If the SMR fan is faulty, this alarm is generated.
2 SMR
Ra.T.H.O.
Major/Null If the temperature of the PFC heat radiator is higher
than the maximum radiator temperature, this alarm is
generated.
3 SMR
In.V.H.O.
Major/Null If the AC input voltage of the SMR is higher than the
maximum input voltage, this alarm is generated.
4 SMR
In.V.L.O.
Major/Null If the AC input voltage of the SMR is lower than the
minimum input voltage, this alarm is generated.
5 SMR
Out.V.H.O.
Major/Null If the output voltage of the SMR is higher than the
maximum output voltage, this alarm is generated.
6 SMR
Out.C.H.
Major/Null If the output current of the SMR is higher than the
maximum output current, this alarm is generated.
7 SMR
PFC.Fault
Major/Null If the SMR PFC is faulty, this alarm is generated.
8 SMR
Inter.T.H.
Major/Null If the temperature of the SMR inlets is higher than
SMR Inter temperature high threshold, this alarm is
generated.
9 SMR
Out.Fuse
Major/Null If the output fuse of the SMR breaks, this alarm is
generated.
10 SMR
Curr.Share
Major/Null If the current difference is greater than the SMR current
share protection value, this alarm is generated.
11 SMR Input
Off
Major/Null If the power input of the SMR is interrupted, this alarm
is generated.
12 PFC
Out.V.H.
Major/Null If the output voltage of PFC is higher than the threshold,
this alarm is generated.
13 PFC Out.V.L. Major/Null If the output voltage of PFC is lower than the threshold,
this alarm is generated.
14 SMR
EEPROM
Major/Null If errors occur when the SMR reads and writes the
EEPROM, this alarm is generated.
15 SMR
In.Comm F.
Major/Null If some error occurs to the communication of the Serial
Communication Interface (SCI), this alarm is generated.
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ZXDU68 B201 Product Description
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
16 SMR
Primy.C.H.
Major/Null If the primary current of the transformer is higher than
the threshold, this alarm is generated.
17 PFC Input
C.H.
Major/Null Reserved alarm
18 SMR Start
Abr.
Major/Null If the starting time of the SMR exceeds 5 minutes, this
alarm is generated.
19 SMR In.Fuse Major/Null If the input fuse of the SMR breaks, this alarm is
generated.
20 SMR
Comm.Fail
Major/Null If the communication between the SMR and the
CSU is interrupted because the SMR is removed or
there is some communication exception, this alarm is
generated.
21 SMR In.Freq. Major/Null If the input frequency of the SMR is too high or too low,
this alarm is generated.
22 SMR
Out.V.L.
Major/Null If the output voltage of the SMR is lower than the
threshold, this alarm is generated.
23 SMR
Out.O.P.
Major/Null If the output power of the SMR exceeds the threshold,
this alarm is generated.
24 SMR SN
Clash
Major/Null If two or more than two SMR sequence numbers are
the same, this alarm is generated.
25 SMR Pro.Err. Major/Null If the CSU does not support the CAN communication
protocol of the SMR, this alarm is generated.
26 SMR No
Match
Major/Null If the SMR that supports mix-use and the SMR that
does not support mix-use are used together in the
system, this alarm is generated.
27 SMR
Ext.O.T.
Major/Null If the temperature of the SMR inlet exceeds the
threshold, this alarm is generated.
28 Start. R.T.H. Major/Null .If the soft-starting resistor temperature is too high, this
alarm is generated.
A.4 DC AlarmsFor a description of the DC alarms, refer to Table A-4.
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Appendix A Alarm List
Table A-4 DC Alarm Description
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
1 DC Volt.High Major/Null If the DC output voltage is higher than the DC voltage
high threshold, this alarm is generated.
2 DC Volt.Low Major/Null If the DC output voltage is lower than the DC voltage low
threshold, this alarm is generated.
3 DC SPD Abr. Major/Null If the DC SPD is faulty, this alarm is generated.
4 Batt.Volt.Low Major/Null If the voltage of a battery pack is lower than the battery
voltage low threshold, this alarm is generated.
5 Batt.Curr.Abr. Minor/Null If the rate of the detected battery current to the highest
detectable current is greater than the abnormal battery
current rate, this alarm is generated.
6 Batt.Temp.High Major/Null If the battery temperature is higher than the battery
temperature high threshold, this alarm is generated.
7 Batt.Temp.Low Major/Null If the battery temperature is lower than the battery
temperature low threshold, this alarm is generated.
8 Batt.Loop Brk. Critical/A1 If the battery loop is disconnected, this alarm is
generated.
9 Batt.Dischg. Mask/Null If the battery discharging current is higher than battery
discharging threshold, this alarm is generated.
10 Batt.T.Invalid Warning/Null If the system is configured with batteries, but the battery
temperature detection fails, or the battery temperature
sensor is not installed or the battery temperature is out of
the detection range, this alarm is generated.
11 LLVD1 Extend
Brk.
Major/A3 If the circuit breaker or fuse of the extended LLVD1 loop
breaks, this alarm is generated.
12 LLVD1 Loop
Brk.
Major/A3 If the circuit breaker or fuse of the LLVD1 loop breaks,
this alarm is generated.
13 LLVD2 Extend
Brk.
Major/A3 If the circuit breaker or fuse of the extended LLVD2 loop
breaks, this alarm is generated.
14 BLVD Extend
Brk.
Major/A3 If the fuse of the extended BLVD loop breaks, this alarm
is generated.
15 BLVD Loop Brk. Major/A3 If the fuse of the BLVD loop breaks, this alarm is
generated.
16 Cell Reverse Major/Null If a 2 V battery cell is reversely connected, this alarm
is generated.
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ZXDU68 B201 Product Description
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
17 Block Reverse Major/Null If a 12 V battery block is reversely connected, this alarm
is generated.
18 Cell Poor Major/Null If the difference between a 2 V battery cell voltage and
the average battery voltage is greater than Battery Cell
Voltage Differ Valve, this alarm is generated.
19 Block Poor Major/Null If the difference between a 12 V battery block voltage
and the average battery voltage is greater than Battery
Block Voltage Differ Valve, this alarm is generated.
20 DC.Loop.Brk. Critical/A3 If the load loop is broken, this alarm is generated.
21 Load Ext.Brk. Major/A3 If the extended load loop is broken, this alarm is
generated.
22 Batt.COCA_Li Critical/Null If the battery charging current exceeds the battery charge
over current alarm_Li value, this alarm is generated.
23 Batt.DOCA_Li Critical/Null If the battery discharging current exceeds the battery
discharge over current alarm_Li value, this alarm is
generated.
24 Cell DOTA_Li Critical/Null During battery discharging, if the battery cell temperature
is higher than the Cell Discharge Over Temperature
Protection_Li value, this alarm is generated.
25 Cell DUTA_Li Critical/Null During battery discharging, if the battery cell temperature
is lower than the Cell Discharge Under Temperature
Alarm_Li value, this alarm is generated.
26 Cell OVA_Li Critical/Null If the battery cell voltage is higher than the Cell Over
Voltage Alarm_Li value, this alarm is generated.
27 Cell UVA_Li Critical/Null If the battery cell voltage is lower than the Cell Under
Voltage Alarm_Li value, this alarm is generated.
28 Cell Poor_Li Critical/Null If the difference between the voltage of a single cell and
average cell voltage exceeds the Cell Poor_Li value, this
alarm is generated.
29 Batt.UVP_Li Critical/A1 If the battery pack voltage is lower than the Battery
Under Voltage Protection Threshold_Li value, this alarm
is generated.
30 Batt.DOCP_Li Critical/A1 If the battery discharging current exceeds the Battery
Discharge Over Current Protection_Li value and
the FBMU disconnects the discharging loop of the
corresponding battery pack, this alarm is generated.
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Appendix A Alarm List
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
31 Batt.COCP_Li Critical/A1 If the battery charging current exceeds the Battery
Charge Over Current Protection_Li value and the FBMU
disconcerts the charging loop of the corresponding
battery pack, this alarm is generated.
32 Cell DOTP_Li Critical/A1 During battery discharging, if the battery cell temperature
is higher than the Cell Discharge Over Temperature
Protection_Li value, this alarm is generated.
33 Cell DUTP_Li Critical/A1 During battery discharging, if the battery cell temperature
is lower than the Cell Discharge Under Temperature
Protection_Li value, this alarm is generated.
34 Cell OVP_Li Critical/A1 If the temperature of single battery cell is higher than
the Cell Over Voltage Protection_Li value, this alarm is
generated.
35 Cell UVP_Li Critical/A1 If the voltage of single battery cell is lower than the
Cell Under Voltage Protection_Li value, this alarm is
generated.
36 Cell TI_Li Critical/Null If the detected cell temperature exceeds the detection
range of the temperature sensor, this alarm is generated.
37 Batt.OVP_Li Critical/A1 If the voltage of a battery pack is higher than the
Battery Over Voltage Protection_Li value, this alarm is
generated.
38 Cell COTA_Li Critical/Null During battery charging, if the cell temperature is higher
than the Cell Charge Over Temperature Alarm_Li value,
this alarm is generated.
39 Cell CUTA_Li Critical/Null During battery charging, if the cell temperature is lower
than the Cell Charge Under Temperature Alarm_Li value,
this alarm is generated.
40 Cell COTP_Li Critical/A1 During battery charging, the cell temperature is higher
than the Cell COTP_Li value and the FBMU disconnects
the charging loop of the corresponding battery pack, this
alarm is generated.
41 Cell CUTP_Li Critical/A1 During battery charging, if the cell temperature is lower
than the Cell Charge Under Temperature Protection_Li
value and the FBMU disconnects the charging loop of
corresponding battery pack, this alarm is generated.
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ZXDU68 B201 Product Description
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
42 Chg.Over T._Li Critical/A1 If the battery charging duration exceeds the Battery
Charge Over Time Protecion_Li value and the FBMU
disconnets the charging loop of corresponding battery
pack, this alarm is generated.
43 Chg.Sw.Inv_Li Critical/Null This alarm is not available in current version.
44 Dch.Sw.Inv_Li Critical/Null This alarm is not available in current version.
45 Batt. CI_Li Critical/Null If the detected battery pack current exceeds the FBMU
current detection range, this alarm is generated.
46 Batt. VI_Li Critical/Null If the detected cell voltage exceeds the FBMU cell
voltage detection range, this alarm is generated.
47 Batt.UVA_Li Major/Null If the battery pack voltage is lower than the Battery
Under Voltage Alarm_Li value, this alarm is generated.
48 Batt.Low-
SOC_Li
Critical/Null If the battery pack SOC is lower than the Battery Low
SOC Alarm_Li value, this alarm is generated.
49 ZXD2430
Alarm
Major/Null If the ZXD2430 is faulty, this alarm is generated.
50 Inverter Alarm Major/Null If the inverter is faulty, this alarm is generated.
51 24V Load Brk. Major/A3 If 24V load loop is broken, this alarm is generated.
A.5 Environment AlarmsFor a description of the environment alarms, refer to Table A-5.
Table A-5 Environment Alarm Description
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
1 Env.Temp. High Minor/A4 If the environment temperature is higher than
Env.Temp.H.Thre., this alarm is generated.
2 Env.Temp. Low Minor/A4 If the environment temperature is lower than
Env.Temp.L.Thre., this alarm is generated.
3 Env.Hum. High Minor/Null If the environment humidity is higher than
Env.Hum.H.Thre., this alarm is generated.
4 Env.Hum. Low Minor/Null If the environment humidity is lower than
Env.Hum.L.Thre., this alarm is generated.
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Appendix A Alarm List
No. Alarm Name DefaultLevel/DefaultOutput Relay
Alarm Generation Conditions
5 Door Alarm Major/Null If the status of the door sensor is abnormal, this
alarm is generated.
6 Access Control Mask/Null If the status of the door access control is abnormal,
this alarm is generated.
7 Smog Alarm Major/Null If the sensor detects smog, this alarm is generated.
8 Flood Alarm Major/Null If the sensor detects flood, this alarm is generated,
this alarm is generated.
9 Glass Brk.Alm. Minor/Null If the sensor detects broken glasses, this alarm is
generated.
10 Env.Temp.In-
valid
Mask/Null If the environment temperature sensor is damaged
or not installed, this alarm is generated.
11 Env.Hum.Invalid Mask/Null If the environment humidity sensor is damaged or
not installed, this alarm is generated.
12 T.Ctrl Unit Alm Minor/Null If the status of the temperature control unit is
abnormal, this alarm is generated.
13 Env.OTA_Li Minor/Null If lithium iron phosphate batteries are configured,
and the environment temperature is higher than
Env.OTA_Li., this alarm is generated.
14 Env.UTA_Li Minor/Null If lithium iron phosphate batteries are configured,
and the environment temperature is lower than
Env.UTA_Li., this alarm is generated.
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Appendix BElectrical ConnectionDiagramFor the electrical connection diagram of the ZXDU68 B201 system, see Figure B-1.
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ZXDU68
B201
ProductDescription
Figure B-1 Electrical Connection Diagram of the ZXDU68 B201System
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Appendix B Electrical Connection Diagram
For the electrical connection diagram of the FBMU, seeFigure B-2 .
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ZXDU68
B201
ProductDescription
Figure B-2 flectrical connection diagram of the FBMU
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GlossaryAC- Alternating Current- 交流电,交流
ACB- Air-conditioning Control Board- 空调控制板
BHTD- Battery High Temperature Disconnect- 高温电池下电
BLVD- Battery Low Voltage Disconnect- 低压电池下电
CAN- Controller Area Network- 控制器局域网络
CSU- Centralized Supervision Unit- 集中监控单元
DC- Direct Current- 直流电
EMI- Electromagnetic Interference- 电磁干扰
FBMU- FeLi Battery Management Unit- 铁锂电池管理单元
FTP- File Transfer Protocol- 文件传输协议
HTTP- Hypertext Transfer Protocol- 超文本传输协议
IE- Internet Explorer- 因特网浏览器
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ZXDU68 B201 Product Description
LCD- Liquid Crystal Display- 液晶显示
LLTD- Load Low Temperature Disconnect- 低温负载下电
LLVD- Load Low Voltage Disconnect- 低压负载下电
MTBF- Mean Time Between Failures- 平均故障间隔时间
SC- Supervision Center- 监控中心
SIU- Signal Interface Unit- 信号接口单元
SNMP- Simple Network Management Protocol- 简单网络管理协议
SPD- Surge Protection Device- 电涌保护装置
THD- Total Harmonic Distortion- 总谐波失真
USB- Universal Serial Bus- 通用串行总线
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