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Huawei Telecom Power TP48200A-DX12A1 User Manual

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TP48200A-DX12A1 Telecom Power
User Manual
Issue
07
Date
2019-11-15
HUAWEI TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei Telecom Power TP48200A-DX12A1

  • Page 1 TP48200A-DX12A1 Telecom Power User Manual Issue Date 2019-11-15 HUAWEI TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei 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: Preface

    NOTICE is used to address practices not related to personal injury. Supplements the important information in the main text. NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 4 Modified appendix C Associations Between Alarms and Dry Contacts on the UIM. Issue 02 (2015-11-24) Modified all the cabinet figures. Modified section 2.3 System Configurations. Modified section 4.2.20 Batt Test Negative. Issue 01 (2015-11-15) This issue is the first official release. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 5: Table Of Contents

    4.2.2 AC Over Volt ................................33 4.2.3 AC Under Volt ................................. 34 4.2.4 DC Over Volt ................................34 4.2.5 DC Under Volt ................................. 34 4.2.6 Batt Chg. Overcur..............................35 4.2.7 LLVD Disconnected ..............................35 Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 6 A.4 Cabinet Specifications ............................... 56 A.5 Heater Specifications ..............................57 B Electrical Conceptual Diagrams ....................58 C Associations Between Alarms and Dry Contacts on the UIM ........... 59 D Acronyms and Abbreviations....................61 Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 7: Safety Precautions

    The "NOTICE", "CAUTION", "WARNING", and "DANGER" statements in this document do not cover all the safety instructions. They are only supplements to the safety instructions. Huawei will not be liable for any consequence caused by the violation of general safety requirements or design, production, and usage safety standards.
  • Page 8 Before installing, operating, or maintaining a cabinet, clean up any water, ice, snow, or other sundries on the top of the cabinet to prevent sundries from falling into the cabinet when you open the cabinet door. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 9 To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telecommunication network voltage (TNV) circuits.  Do not power on the equipment before it is installed or confirmed by professionals. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 10 2. If there are multiple output ports, use the symbol near the output ports. Connect cables according to the rated power output and configuration parameter information in the instruction. 3. If there are multiple slots, use the symbol near the slot Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 11: Personnel Requirements

    1.2 Personnel Requirements  Personnel who plan to install or maintain Huawei equipment must receive thorough training, understand all necessary safety precautions, and be able to correctly perform all operations. ...
  • Page 12 When holding a board, hold its edge without touching any components. Do not touch the components with your bare hands.  Package boards with ESD packaging materials before storing or transporting them. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 13: Installation Environment Requirements

    Do not mount it on an insecure moveable object or metal object with sharp edges. Make sure that the hooks will not slide off. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 14: Mechanical Safety

    Before hoisting objects, ensure that hoisting tools are firmly secured onto a load-bearing object or wall.  Ensure that the angle formed by two hoisting cables is no more than 90 degrees, as shown in the following figure. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 15 75 degrees, as shown in the following figure. An angle rule can be used to measure the angle. When climbing a ladder, take the following precautions to reduce risks and ensure safety: Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 16 Moving Heavy Objects  Be cautious to avoid injury when moving heavy objects.  When moving the equipment by hand, wear protective gloves to prevent injuries. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 17: Battery Safety

     Dispose of waste batteries in accordance with local laws and regulations. Do not dispose of batteries as household waste. If a battery is disposed of improperly, it may explode. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 18  If permitted, disconnect the batteries in use before performing any other operations.  To avoid battery short-circuit, do not maintain batteries with power on. Flammable Gas Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 19 When the ambient temperature is lower than the lower limit of the operating temperature (charge is forbidden at 0° C), do not charge the battery. Otherwise, a short circuit would occur inside the battery.  Do not throw a lithium battery in fire. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 20 TP48200A-DX12A1 Telecom Power User Manual 1 Safety Precautions  When maintenance is complete, return the waste lithium battery to the maintenance office. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 21: Overview

    The TP48200A-DX12A1 (DC2) is an integrated telecom power system that supplies power to and backs up power for –48 V DC outdoor communications equipment. It also provides space for installing the equipment. Figure 2-1 TP48200A-DX12A1 (DC2) exterior Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 22: Features

    Comprehensive DC surge protective design  One fast Ethernet (FE) port and one RS485/RS232 port for network connections  SNMP and HTTPS for communicating with HUAWEI Network Ecosystem (NetEco) and third-party network management systems (NMSs), which ensures remote management and unattended operation ...
  • Page 23 1 km away from light pollution sources, such as packing houses, tanneries, and boiler rooms.  Class D environments refer to areas about 500 m away from the seashore. Class D environments are special Class C environments. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 24: Components

    TP48200A-DX12A1 Telecom Power User Manual 3 Components Components 3.1 Interior Figure 3-1 TP48200A-DX12A1 (DC2)interior Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 25 (3) AC input unit unit (4) Cabinet ground bar (5) Heater (6) Heater (standard) (optional) (7) Air filter (8) Folder (9) Direct ventilation (10) Battery low voltage disconnection (11) Power (BLVD) output box subrack Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 26 (6) Battery switch (behind the cover) (7) BLVD circuit (8) Load low voltage disconnection (9) RTN+ busbar breakers (LLVD) circuit breakers (10) AC input (11) AC surge protective device (SPD) transfer switch Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 27 (4) PE terminal (5) AC output circuit (6) Emergency AC input breaker and terminal circuit breaker and terminals Figure 3-4 DC output box on TP48200A-DX12A1 (DC2) (1) BLVD circuit breakers Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 28: Power Distribution Unit

    (2) Alarm indicator (3) Fault indicator (4) Locking latch (5) Handle Table 3-2 Rectifier indicator description Indicator Color Status Description Run indicator Green Steady on The rectifier has an AC power input. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 29: Smu02B

    The rectifier has been locked out due to output overvoltage. The rectifier has no output due to an internal fault. 3.4 SMU02B Panel Figure 3-6 SMU02B panel (1) Run (2) Minor alarm indicator (3) Major alarm indicator indicator Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 30 Returns to the previous menu without saving the settings. Enter  Enters the main menu from the standby screen.  Enters a submenu from the main menu.  Saves menu settings on a submenu. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 31 After installing the specific WiFi module using the USB port, you can access the WebUI locally, which facilitates operations. Using WiFi modules provided by another vendor may cause data loss or function exception. Consequences arising from this will not be borne by Huawei. Communications Ports Table 3-5 Communication port description...
  • Page 32 Table 3-7 Pin definitions for the RS485/RS232 port Signal Description Transmits data over RS485. Receives data over RS485. RX232 Receives data over RS232. TX232 Transmits data over RS232. PGND Connects to the ground. – Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 33: User Interface Module Uim02C

    DIN3 DIN4 DIN5 DIN6 Dry contact output ports ALM1 NOTE For the associations between the dry contact output ports and ALM2 alarms, see the appendix. ALM3 ALM4 Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 34 The COM port is protected by a security mechanism. Figure 3-9 Pins in the COM port Table 3-10 Pin definitions for the COM port Signal Description Receives data over RS485. Sends data over RS485. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 35 Figure 3-10 UIM02C pin numbers Table 3-11 UIM02C pin definitions Silk Screen Pin Definition TEM-HUM 12 V ENV_TEMP 12 V ENV_HUM WATER 12 V WATER Not defined TEMP1 TEMP1 TEMP2 TEMP2 Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 36: Optional) Heater

    (2) Alarm dry contact (3) Control dry contact (4) AC input port Table 3-12 Indicator description Silk Color Status Description Screen Green Steady on The heater is powered on and takes a self-test. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 37: Door Status Sensor

    An alarm is generated and the heater needs to be replaced. 3.7 Door Status Sensor Figure 3-12 Door status sensor (1) Switch (2) Magnet 3.8 Battery Temperature Sensor Figure 3-13 Battery temperature sensor Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 38: Maintenance

     Dust accumulates on the dust filter. Electricity The output voltage is Multimeter The BLVD or LLVD For details, see normal. voltage exceeds the 4.2 Rectifying threshold. Common Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 39: Rectifying Common Faults

    Check whether the AC overvoltage alarm threshold is correctly set. If not, set the threshold to the correct value. Check whether the AC input voltage exceeds the AC overvoltage alarm threshold (280 V AC by default). If so, handle the AC input fault. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 40: Ac Under Volt

    If no, adjust it to a proper value. Check whether the load current is greater than the current power system capacity. If yes, expand the power system capacity or reduce the load power. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 41: Batt Chg. Overcur

    The battery disconnection voltage has been set to a very high value on the SMU. Measures Check whether an AC power failure has occurred. If so, rectify the fault to restore the AC power supply. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 42: Batt Loop Trip

    This alarm is generated only for the power system that has a battery temperature sensor installed. Possible Causes  The low battery temperature alarm threshold is incorrectly set on the SMU.  The battery temperature control system is faulty. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 43: Door Alarm

    If the connectors are damaged, repair or replace the slot connectors or the entire subrack. If the alarm persists after the preceding measures are taken and the SMU is restarted, replace the SMU. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 44: Single Rect Fault

    If the alarm persists, replace the rectifier. 4.2.17 Rect Protection Possible Causes  The rectifier input voltage is too high.  The rectifier input voltage is too low.  The ambient temperature is too high. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 45: Rect Comm Fault

    The battery voltage drops to the test end voltage (46 V by default) within the test end time (15 minutes by default). Measures Check whether the battery is overloaded or aged. Check whether the test end time and test end voltage are correctly set. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 46: Identifying Component Faults

    The SMU cannot monitor AC or DC power distribution when communications cables are intact and AC and DC power distribution is normal.  Parameters cannot be set or running information cannot be viewed on the SMU. 4.4 Replacing Components Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 47: Replacing A Rectifier

    Step 6 Gently slide the rectifier into the slot along the guide rails until it is engaged. Close the handle, and push the locking latch towards the right to lock the handle, as shown in Figure 4-2. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 48: Replacing A Circuit Breaker

    Step 7 Remove the protective gloves. ----End Follow-up Procedure Pack the removed component and send it to the local Huawei warehouse. 4.4.2 Replacing a Circuit Breaker Prerequisites Before replacing an AC circuit breaker, switch off the input circuit breaker on the upper-level device.

  • Page 49: Replacing A Plug-In Circuit Breaker

    Step 11 Reinstall the cover and tighten the screws. ----End 4.4.3 Replacing a Plug-in Circuit Breaker Prerequisites  You have obtained the cabinet door key and tools.  The new circuit breaker is intact. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 50: Replacing The Pcb Of Uim02C

    Step 2 Record the signal cable connection positions on the UIM02C panel and disconnect the cables. Step 3 Unscrew the UIM02C panel and remove the UIM02C, as shown in Figure 4-6. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 51 Figure 4-7 Removing the -48 V power cable Step 5 Record the positions where the PCB of UIM02C connects to all the cables, and then disconnect the cables. Step 6 Remove the PCB, as shown in Figure 4-8. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 52: Replacing An Smu

    Step 12 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD gloves. ----End Follow-up Procedure Pack the removed component and send it to the local Huawei warehouse. 4.4.5 Replacing an SMU Prerequisites ...

  • Page 53: Replacing An Ac Spd Module

    Step 5 Reset the parameters on the SMU. Figure 4-10 Installing an SMU ----End Follow-up Procedure Pack the removed component and send it to the local Huawei warehouse. 4.4.6 Replacing an AC SPD Module Prerequisites  You have obtained an ESD wrist strap or a pair of ESD gloves, an ESD box or bag, and the cabinet door key.

  • Page 54: Replacing A Direct Ventilation Fan

    Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap and ESD gloves. Record the positions of signal cables on the UIM02C, and disconnect the cables. Unscrew and remove the UIM02C, as shown in Figure 1. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 55: Replacing An Air Filter

    Disconnect the ground cable from the ESD wrist strap, and take off the ESD wrist strap and ESD gloves. ----End 4.4.8 Replacing an Air Filter Prerequisites  You have obtained the cabinet door key and tools.  The new air filter is intact. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 56: Replacing A Heater

    Before replacing the heater, ensure that its circuit breaker is OFF. Procedure Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap and ESD gloves. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 57: Replacing A Battery Temperature Sensor

     The new battery temperature sensor is intact. Procedure Step 1 Connect the ground cable to the ESD wrist strap, and put on the ESD wrist strap and ESD gloves. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 58 Figure 4-16 Position of the battery temperature sensor Step 4 Properly place the new battery temperature sensor and bind it securely with a cable tie. Step 5 Reconnect the battery temperature sensor cable to the UIM. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 59: Replacing A Door Status Sensor

    Step 6 Place the alarm cables in sequence and secure the screws. Step 7 Reinstall the shell of the door status sensor. ----End Follow-up Procedure Check that the door status alarm is cleared. Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 60: A Technical Specifications

    4.1 requirements in ETSI EN 300 019-1-4 (V2.2.1). A.2 Electrical Specifications Table A-2 Electrical specifications Item Specifications AC input Input system 220/380 V AC three-phase Input voltage 85–300 V AC Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 61 Type 1 + Type 2 protection 10 kA (8/20 μs) in differential mode; 20 kA (8/20 μs) in common mode DC surge protection Safety IEC/EN60950-1 compliance Mean time 200,000 hours between failures (MTBF) Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 62: Emc Specifications

    TP48200A-DX12A1: 1200 mm x 650 mm x 650 mm  Base: 150 mm x 650 mm x 650 mm ≤ 115 kg (excluding rectifiers and batteries) Cabinet weight Protection level IP55 Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 63: Heater Specifications

    Heater start and stop temperature The heater starts when the temperature is 0° C and stops when the temperature is 15° C. Operating humidity 5% RH to 95% RH Heating power > 500 W Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 64: Electrical Conceptual Diagrams

    TP48200A-DX12A1 Telecom Power User Manual B Electrical Conceptual Diagrams Electrical Conceptual Diagrams Figure B-1 TP48200A-DX12A1 (DC2) electrical conceptual diagram Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 65: C Associations Between Alarms And Dry Contacts On The Uim

    System incident AC main AC Ph. Failure/AC Failure/Long Mains Failure – – ALM4 Ret. Vent TS Fault/Fan Fault ALM5 Rectifier incident Rectifier Fault ALM6 Battery incident Batt. Fuse Break/Batt Test Negative Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 66 C Associations Between Alarms and Dry Contacts on the User Manual Port Type Silk Name Category Associated Alarm Screen ALM7 Temperature alarm High/low Batt. High Temp./Batt. Low temperature Temp./High temp/Heater Fault ALM8 Door contact Door open Door Alarm Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

  • Page 67: D Acronyms And Abbreviations

    Acronyms and Abbreviations alternating current BLVD battery low voltage disconnection direct current fast ethernet heater assembly unit Hypertext Transfer Protocol Secure HTTPS Internet Protocol liquid crystal display load low voltage disconnection LLVD Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.
  • Page 68 TP48200A-DX12A1 Telecom Power User Manual D Acronyms and Abbreviations site monitoring unit Simple Network Management Protocol SNMP TCUC Temperature control unit C user interface module Issue 07 (2019-11-15) Copyright © Huawei Technologies Co., Ltd.

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