Huawei TP48200A-D14A1 Telecom Power User Manual

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TP48200A-D14A1 Telecom Power

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Date

2019-12-20

HUAWEI TECHNOLOGIES CO., LTD.

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Troubleshooting

Summary of Contents for Huawei TP48200A-D14A1 Telecom Power

Page 1 TP48200A-D14A1 Telecom Power User Manual Issue Date 2019-12-20 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 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 4 Issue 04 (2019-12-20) Optimized the content about rectifiers. Issue 03 (2013-07-25) Modified the LCD menu. Issue 02 (2012-12-09) Port description is modified. Issue 01 (2012-03-01) This issue is the first official release. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 5: Table Of Contents
3.6 Storage Battery (Optional) ............................25 4 Installation and Commissioning ..................26 5 System Maintenance ......................27 5.1 Routine Maintenance ............................27 5.2 Troubleshooting..............................27 5.2.1 Troubleshooting Common Faults ........................27 5.2.2 Troubleshooting Components ..........................31 5.3 Component Replacement ............................33 Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 6 6.2 LCD UI Operation ..............................43 6.3 Web UI Operation ..............................46 6.3.1 Query History Log .............................53 A Technical Specifications ....................... 55 B LCD Menu ..........................58 C Acronyms and Abbreviations ....................62 Issue 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) 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 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 20 TP48200A-D14A1 Telecom Power User Manual 1 Safety Precautions  When maintenance is complete, return the waste lithium battery to the maintenance office. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 21: Overview
The TP48200A-D14A1 power system, AC power supply, ATS, storage batteries, and related devices constitute the site power solution. Figure 2-2 shows the application of the TP48200A-D14A1 power system in the typical site power solution. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 22: Features
The TP48200A-D14A1 power system mainly consists of the cabinet, temperature control unit (TCU), rectifier, power distribution unit (PDU), and monitoring unit. Table 2-1 Configuration Item Composition AC input mode TP48200A-D14A1  PMU02C1 Single phase three wire  UIM02A  R4850G1  Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 23: Working Principles
The direct currents (DCs) generated by rectifiers converge on a busbar and then divide into multiple routes to power loads.  The monitoring unit monitors operating parameters in real time, analyzes the operating status, and generates alarms when necessary. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 25: Component Description
TP48200A-D14A1 Telecom Power User Manual 3 Component Description Component Description 3.1 Cabinet Figure 3-1 shows the cabinet and Table A-1 shows the detailed specification. Figure 3-1 Cabinet Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 26: Temperature Control System
The air-exhaust device is mounted in the upper part on the interior of the cabinet door, as shown in Figure 3-3.  Air-intake device The air-intake device as shown in Figure 3-3. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 27: Fan Assembly
Figure 3-4 shows the fan assembly. Figure 3-5 shows a centrifugal fan. Figure 3-4 Fan assembly Figure 3-5 Centrifugal fan Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 28: Rectifier
The rectifier panel provides the run indicator, alarm indicator, and fault indicator. Figure 3-7 shows the rectifier panel. Table 3-3 shows the indicator description. Figure 3-7 Rectifier panel (1) Run indicator (2) Protection indicator (3) Fault indicator Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 29: Power Distribution Unit
The power distribution unit distributes AC and DC power for the power system. For details about the specifications of the power distribution unit, see Table 3-4. Figure 3-8 Power distribution unit Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 30: Monitoring Unit
6.1.1 PMU02C1. UIM02A The UIM02A panel provides sensor detection ports, Boolean value input ports, dry contact outputs. Please refer to 6.1.2 UIM02A6.1.2 UIM02A. Network Diagrams Figure 3-10 shows the network diagram. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 31: Storage Battery (Optional)
3.6 Storage Battery (Optional) Storage batteries store electrical energy and supply power to the loads when the power supply of the D.G. and mains is insufficient. TP48200A-D14A1 supports 1 group 100Ah VRLA batteries. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 32: Installation And Commissioning
TP48200A-D14A1 Telecom Power User Manual 4 Installation and Commissioning Installation and Commissioning The detailed installation refers to the TP48200A-D14A1 Quick Installation Guide. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 33: System Maintenance
Table 5-2 Common faults and troubleshooting methods Fault Type Fault Analysis Handling Method 1. Check whether the DC input cable is correctly and AC power off  AC input cable fault Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 34 4. Check whether the PMU load shutdown voltage is set module power excessively high. If it is set excessively high, set it according to the actual situation. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 35 Improper setting of 2. Check whether the temperature in the battery room is PMU battery excessively high. If the temperature is excessively temperature alarm high, the alarm can be cleared when the temperature Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 36  Rectifier module out 2. If the alarm persists, replace the rectifier module. of position  Poor contact of the rectifier module Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 37: Troubleshooting Components
Step 1 Switch the circuit breaker to the ON position. Step 2 Measure the resistance at the two ends of the circuit breaker using a multimeter. If the resistance is infinity, the circuit breaker is damaged. ----End Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 38 Figure 5-1. When there is voltage at control poles 1 and 2 but measuring shows that the input and output poles 3 and 4 are disconnected, it indicates that the contactor is faulty. Figure 5-1 DC contactor Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 39: Component Replacement
Step 4 Slide the rectifier into the plug-in subrack slowly along the guide rails. Then, lock the handle. Step 5 Tighten the screws on the handle, as shown in Figure 5-3. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 40 Step 5 Set the parameters of the new PMU. ----End Replacing the AC SPD To replace the AC SPD, perform the following steps: Step 1 Remove the faulty SPD. Step 2 Insert the new SPD. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 41 Step 5 Install the cables or copper bars to the circuit breaker using a Phillips screwdriver in the same way. Step 6 Set the circuit breaker to ON and connect power supply of this circuit breaker, as shown in Figure 5-6. Figure 5-5 Removing the circuit breaker Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 43: Monitoring Function
The PMU02C1 is a component of the monitoring module. Figure 6-2 shows the front panel of the PMU02C1. Figure 6-2 Front panel of the PMU02C1 (1) RUN LED (2) ALM LED (3) LCD Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 44 On the standby screen, press Enter to display the main menu. On the main menu screen, press Enter to display the sub-menu. On the sub-menu screen, press Enter to save the settings. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 45 The COM and RS485/RS232 ports support RJ45 connectors. Figure 6-3 shows the pins of such ports. Figure 6-3 Pins Table 6-4 describes the pins of a COM port. Table 6-4 Pin description Signal Meaning Transmit data. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 46: Uim02A
Figure 6-4 shows the front panel of the UIM02A. Figure 6-4 UIM02A panel Table 6-6 Port descriptions Port Type Silk Screen Description Sensor port TEM BAT Used by the battery temperature sensor Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 47 Used for displaying electronic manufacturing information about the power system manufacturing information The relate definition of dry contact output port is a default value; it can be set based on customer requirements. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 49: Lcd Ui Operation
Modify network parameters, such as the IP address and system date and time. Querying Alarms Figure 6-5 depicts how to query alarms on the LCD. For the descriptions of buttons, see Table 6-2. Figure 6-5 Querying alarms Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 50 7 days (by default) more than the hibernated rectifier with the longest running time in total, start all rectifiers for 2 hours and then hibernate the rectifiers with long running time. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 51 Min Num Rect On Minimum number of running rectifiers under 1 pcs 1–3 the no-load condition LCD Menu Hierarchy Figure 6-7 shows the LCD main menu. For details about the parameters, see Table B-1. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 52: Web Ui Operation
Modify network parameters, such as the IP address and system date and time.  Set the EMS addresses and port for receiving Trap messages.  Import configuration files and upgrade application software. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 53 See Figure 6-9 Figure 6-9 System Status Configure System Parameters Perform the following steps: Step 1 Set related parameters on the System Configure page shown in Figure 6-10. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 54 Step 2 Select the .txt file and then click Open toimport the parameter settings. Step 3 Click Submit, after parameter setting, the data will be refreshed in a few minutes. ----End Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 55 On the Digital Configure page, set alarm names and severity to match the actual alarm names and spare digitals. Then click Submit. Figure 6-12 Digital Configure Configure Network Parameters In the navigation area, double-click Network Configure to set network configuration parameters. See Figure 6-13 Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 56 The PMU02C1 sends Trap messages to the EMS through the configured port. The port configured here is the alarm listening port and is 162 by default. ----End Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 57 See Figure 6-15 Figure 6-15 User Management If you click New, the Add User page is displayed. If you click Modify, the Modify User page is displayed. See Figure 6-16 Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 58 The upgrade takes about 30 minutes. Do not perform any operations on the Web UI during the upgrade. Regardless of success or failure, the PMU02C1 will be restarted automatically. If the upgrade fails, you need to repeat Step 2 till the upgrade succeeds. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 59: Query History Log
Clicking export will overwrite the alarms exported previously. Clicking Clean will delete historical alarms for good. Figure 6-18 Alarm History 6.3.1 Query History Log The Log History pagedisplays the information about historical logs, shown in Figure 6-19 Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 60 TP48200A-D14A1 Telecom Power User Manual 6 Monitoring Function Clicking export will overwrite the logs exported previously. Clicking Clean will delete historical logs for good. Figure 6-19 Log History Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 61: A Technical Specifications
Number of rectifiers multiplied by the output power of a power single rectifier ≤ 1% Regulated voltage precision ≤ 200 mV (0–20 MHz) Peak-to-peak noise voltage Others No damage is caused if a storage battery is connected reversely. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 62 Maximum surge discharge current: 60 kA Safety and regulatory IEC60950-1, IEC 60950-22 design MTBF 100,000 hours Structure Dimensions (H x W x Cabinet (without base): 1400 mm x 650 mm x 700 mm (55.11 Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 63 Mounted on concrete pad and carried by using a hoist carrying Maintenance From the front, supporting module-level replacement. Cabling Bottom inlet and bottom outlet Heat dissipation mode Direct ventilation Heat dissipation More than 1500 W capability Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 64: B Lcd Menu
Rect Info Voltage Current Current Limit Status Output Power Rated Efficiency Input Power Input Current Rated Current Inner Temp Version Info TCU Info Fan Rev Outlet Vent Intake Vent TCU Inner Temp Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 65 1.9 V Voltage Duration 10hours Test Delay 14days Short Test Test End 45.0 V Voltage Duration 60min DC Settings Over Volt 58.0 V Under Volt 45.0 LLVD Enable LLVD Volt 44.0 V Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 66 Default Type Rect Settings Sleep Enable Best Effi Point Exch Cycle 7days Min Num Rect On 1pcs Tel No. SMS Enable Settings SMS No.1 SMS No.2 SMS No.3 Night Charge Function Enable Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 67 Maintenance PMU Reset CLR History Batt Test Start - Std Test Start BC/FC Float Charge Rect1 Rect N+1 The LCD menu varies based on configurations. Table 6-8 is for reference only. Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 68: C Acronyms And Abbreviations
BLVD electromagnetic compatibility electromagnetic interference element management system electromagnetic susceptibility LLVD load low voltage disconnection International Electrotechnical Commission MTBF mean time between failures operational expenditure OPEX Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.
Page 69 TP48200A-D14A1 Telecom Power User Manual C Acronyms and Abbreviations power supply unit power monitor unit restriction of the use of certain hazardous substances RoHS SNMP Simple Network Management Protocol surge protection device Issue 04 (2019-12-20) Copyright © Huawei Technologies Co., Ltd.

Huawei TP48200A-D14A1 Telecom Power User Manual

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