Huawei PDC-0250DC0384BXA User Manual

Battery circuit breaker box

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PDC-(0250, 0400, 0630) DC0384BXA Battery

Circuit Breaker Box

User Manual

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Date

2024-10-21

HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

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Page 1 PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit Breaker Box User Manual Issue Date 2024-10-21 HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co., Ltd. and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...
Page 3: About This Document
Indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 4: Change History
● Modified the structural diagram of the BCB box. ● Added the connection description about three or four battery strings. ● Added the description about how to set jumper caps. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 5 PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit Breaker Box User Manual About This Document Issue Date Description 2013-06-15 The issue is the first official release. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 6: Table Of Contents
3.4.2 Installing Power Cables..............................29 3.4.3 Installing Signal Cables..............................32 4 Setting Parameters....................... 44 5 Troubleshooting........................47 6 Replacing a BIB Board......................48 7 Technical Specifications....................... 54 A Acronyms and Abbreviations..................... 55 Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 7: Safety Information
Equipment damage due to force majeure such as earthquakes, floods, volcanic eruptions, debris flows, lightning strikes, fires, wars, armed conflicts, typhoons, hurricanes, tornadoes, and extreme weather conditions ● Operation beyond the conditions specified in this document Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 8: Personal Safety
D ANGER During operations, use dedicated insulated tools to prevent electric shocks or short circuits. The insulation and voltage resistance must comply with local laws, regulations, standards, and specifications. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 9: General Requirements
– Trained personnel: personnel who are trained in technology and safety, have required experience, are aware of possible hazards on themselves in Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 10: Electrical Safety
WARNING For the equipment that needs to be grounded, install the ground cable first when installing the equipment and remove the ground cable last when removing the equipment. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 11 (The marks must cross the edges of the bolts.) ● After the installation is complete, ensure that protective cases, insulation tubes, and other necessary items for all electrical components are in position to avoid electric shocks. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 12 When selecting, installing, and routing cables, follow local safety regulations and rules. ● The flame spread rating of cables shall meet the UL 1581 VW-1 or IEC 60332-3-22 (ZB) or higher requirements. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 13 When touching the equipment and handling boards, modules with exposed circuit boards, or application-specific integrated circuits (ASICs), observe ESD protection regulations and wear ESD clothing and ESD gloves or a well- grounded ESD wrist strap. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 15 All cable holes must be sealed. Seal the used cable holes with sealing putty. Seal the unused cable holes with the caps delivered with the equipment. The following figure shows the criteria for correct sealing with sealing putty. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 16: Mechanical Safety
Otherwise, tipping or falling cabinets may cause bodily injury and equipment damage. WARNING When pulling equipment out of a cabinet, be aware of unstable or heavy objects in the cabinet to prevent injury. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 18: Working At Heights
Personnel involving working at heights are not allowed to throw objects from the height to the ground, or vice versa. Objects shall be transported by slings, hanging baskets, aerial work platforms, or cranes. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 19: Using Ladders
If a single ladder is used, the recommended angle for the ladder against the floor is 75 degrees, as shown in the following figure. A square can be used to measure the angle. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 20 Do not drag steel ropes and hoisting tools or bump hoisted objects against hard objects during hoisting. ● Ensure that the angle between two hoisting ropes is no more than 90 degrees, as shown in the following figure. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 21: Drilling Holes
To avoid short circuits or other risks, do not drill holes into buried pipes or cables. ● When drilling holes, protect the equipment from shavings. After drilling, clean up any shavings. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 22: Overview
A BCB box controls the connection and disconnection between batteries and a UPS and protects the batteries. It has the following three models: ● PDC-0250DC0384BXA ● PDC-0400DC0384BXA ● PDC-0630DC0384BXA Figure 2-1 BCB box (1) Lock (2) Handle (3) Cable cover Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 23: Interior
(5) BIB control (6) Circuit breaker (7) Negative (8) Neutral wiring board wiring terminal terminal (connecting to the (connecting to the UPS) UPS) (9) Positive wiring terminal (connecting to the UPS) Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 24: Bib Board
Figure 2-4 Old BIB board 1 (1) Communications port with (2) Cascading port (3) Switch status monitoring the UPS port (4) Reserved (5) Reserved (6) Tripping signal port Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 25 (2) Switch status monitoring (3) Tripping signal port and cascading with the UPS port (4) DIP switch (5) Jumper pin 1 (6) Jumper pin 2 (7) Power supply port for batteries Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 26: Installation
The onsite operation personnel can select tools based on the site requirements. Personal protective equipment Safety helmet Goggles Protective shoes Reflective vest ESD gloves Insulated gloves Protective gloves Safety harness Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 27 Insulated torque Adjustable torque insulated torque torque socket wrench wrench screwdriver screwdriver Including (2–5 mm) (M5/M6/M8) extended sockets (M6/M8/M12/ M16) Claw hammer Hammer drill Hammer drill bit Electric (Φ16) screwdriver Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 28 RJ45 crimping Electro-hydraulic Cord end terminal Heat gun tool pliers crimping tool Measurement instruments Laser locator Clamp meter Steel measuring Straight steel tape ruler Square Level Laptop Multimeter Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 29 Breaker Box User Manual 3 Installation Network tester Machinery Small cutter Cable reel Insulation megohmmeter Engineering auxiliary materials Label Cable tie Cotton cloth Sandpaper Sealing putty Heat-shrink Insulation tape tubing Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 30: Other Tools
● Connect cables according to terminal silk screen and wiring diagrams in this document. ● Secure cables to the specified torques. Do not short-circuit or reversely connect battery terminals. ● When connecting cables, use an insulated wrench. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 31: Mechanical Installation
Step 1 Install four mounting brackets on the BCB box using eight M4 screws. Figure 3-1 Installing mounting brackets Step 2 Drill holes in the wall based on specified dimensions. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 32 Knock expansion sleeves completely into the holes with a rubber mallet. Partially tighten the expansion bolts. Remove the bolts, spring washers, and flat washers. Figure 3-3 Installing expansion bolts (unit: mm) Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 33: Rack Mounting
Figure 3-4 Installing the BCB box on a battery rack (1) BCB box (2) Battery rack Step 3 Secure the other BCB boxes (if any) to the battery rack in the same way. ----End 3.4 Connecting Cables Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 34: Installing Ground Cables
User Manual 3 Installation NO TICE The following description uses PDC-0250DC0384BXA as an example. 3.4.1 Installing Ground Cables Step 1 Open the door of the BCB box and remove the insulation cover. Step 2 Remove the top and bottom panels.
Page 35: Installing Power Cables
(connecting to the positive terminal (connecting to terminal (connecting to battery input terminal on the neutral battery the negative battery the UPS) input terminal on the input terminal on the UPS) UPS) Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 36 Step 1 Connect the power cables on the BBB box to the UPS battery input terminals. Step 2 Connect the power cables between the BCB boxes and the BBB box. Step 3 Connect the power cables on the four BCB boxes to the batteries. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 37 2 (connecting to BCB box 2 (connecting to the neutral terminal (connecting to the the positive on battery string 2) negative terminal terminal on on battery string battery string Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 38: Installing Signal Cables
– Crimp cord end terminals onto the cables connected to old BIB board 2 and MUE05A. The recommended length of a cord end terminal is 10 mm. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 39 When connecting cables, ensure that dry contacts OL, STA, DRV, and 0V on the MUE05A correspond to control signal ports OL, STA, DRV, and GND on the BCB box respectively. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 40 User Manual 3 Installation Figure 3-11 Connecting the control signal cable (new BIB board) Figure 3-12 Connecting the control signal cable (old BIB board 1) Figure 3-13 J1 port pins Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 41 BCB box connected 6 STA BCB box circuit breaker state 7 DRV BCB box trip control 8 GND Signal grounding Figure 3-14 Connecting the control signal cable (old BIB board 2) Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 42 Figure 3-15 DIP switch (new BIB board) (1) J1 port (2) J2 port (3) DIP switch Figure 3-16 DIP switch (old BIB board 1) (1) J1 port (2) J2 port (3) DIP switch Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 43 – Crimp cord end terminals onto the cables connected to old BIB board 2 and MUE05A. The recommended length of a cord end terminal is 10 mm. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 44 When connecting cables, ensure that dry contacts OL, STA, DRV, and 0V on the MUE05A correspond to control signal ports OL, STA, DRV, and GND on the BCB box respectively. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 45 Breaker Box User Manual 3 Installation Figure 3-20 Connecting the cascading signal cables between the new BIB boards Figure 3-21 Connecting the cascading signal cables between old BIB boards 1 Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 46 6 STA 3 EXDRV- 3 EXDRV- EXDRV- 7 DRV 4 EXAUX+ 4 EXAUX 7 DRV 7 DRV 4 EXAUX+ 4 EXAUX+ 8 EXAUX- 8 GND 8 EXAUX- 8 EXAUX- EXAUX- Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 47 7 DRV 7 DRV 3 EXAUX 3 EXAUX 4 EXAUX- 4 EXAUX- 4 EXAUX- 4 EXAUX- Step 3 Set the status of the DIP switch on the BIB board. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 49 Step 4 Check that the cables are connected correctly and securely. Step 5 Reinstall the protective cover and isolation board, and lock the BCB box. ----End Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 50: Setting Parameters
Step 1 Log in to the WebUI and choose Monitoring > Param. Settings > Dry Contacts. NO TE The preset passwords for admin and operator on the WebUI are both Changeme. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 51 The preset passwords for admin and operator on the WebUI are both Changeme. Step 2 Set MUE05A connection to Enable and then set both BCB connection [OL] and Battery breaker [STA] to Enable. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 52 PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit Breaker Box User Manual 4 Setting Parameters Figure 4-3 BCB setting ----End Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 53: Troubleshooting
Replace the BCB box. cannot trip properly. faulty. The circuit breaker is Replace the BCB box. faulty. NO TE If the fault persists or you encounter other problems, contact Huawei technical support. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 54: Replacing A Bib Board
Step 3 Remove the cables from the old BIB board and mark the connection positions. Step 4 Remove the bolts from the old BIB board and remove the BIB board. Figure 6-1 Removing the bolts from old BIB board 1 Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 55 ● Connect the cables on the J5, J6, and J7 ports of old BIB board 2 to the J5, J6, and J7 ports on the new BIB board or BIB board 1. Figure 6-3 Replacing the old BIB board 1 with the new BIB board Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 56 PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit Breaker Box User Manual 6 Replacing a BIB Board Figure 6-4 Replacing old BIB board 2 with the new BIB board Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 57 PDC-(0250, 0400, 0630) DC0384BXA Battery Circuit Breaker Box User Manual 6 Replacing a BIB Board Figure 6-5 Replacing old BIB board 2 with old BIB board 1 Figure 6-6 Cable connection Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 58 4 EXAUX- 8 EXAUX- 8 GND 8 GND Step 6 Set the DIP switches of the BIB board according to the DIP switch status of the old BIB board. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 59 1 and 2 of the DIP switch on old BIB board 2, respectively. Step 7 Switch the BCB box circuit breaker to ON. Step 8 Lock the door of the BCB box. ----End Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 60: Technical Specifications
IP20 IP20 NO TE The standard BCB box supports 30 to 34 twelve V batteries. If more than 34 batteries are required, the BCB box needs to be customized. Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.
Page 61: Acronyms And Abbreviations
Breaker Box User Manual A Acronyms and Abbreviations Acronyms and Abbreviations BCB-BOX Battery Circuit Breaker Box BBB-BOX Battery Bus Bar Box Direct Current Ingress Protection Protective Earthing Uninterruptible Power System Issue 08 (2024-10-21) Copyright © Huawei Digital Power Technologies Co., Ltd.

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