background image

(7) Bypass control module

(8) Bypass modules

NO TE

For the UPS5000-H-1000 kVA, two power modules need to be removed from the UPS5000-

H-1200 kVA.

Figure 4-10 UPS structure with the door open (1600 kVA)

(1) SPDs and SPD switches

(2) Power modules

(3) Surge protection boxes

(4) Filler panel (for an optional

ECM extended subrack)

(5) Control module

(6) Filler panel (optional)

(7) Intelligent detection card

(8) Bypass control module

(9) Bypass modules

NO TE

The power module and bypass module of the UPS are hot-swappable.

4.1.5.3 Technical Specifications

Table 4-5 Physical specifications

Item

1000 kVA/1200 kVA

1600 kVA

Cabling mode

Battery cables are routed in and out from the top, and input

and output cables are connected using the busway.

FusionPower6000

Product Description

4 Product Overview

Issue 02 (2021-06-30)

Copyright © Huawei Technologies Co., Ltd.

17

Summary of Contents for FusionPower6000

Page 1: ...FusionPower6000 V100R021C10 Product Description Issue 02 Date 2021 06 30 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...cribed 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 without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort has been made in the prep...

Page 3: ...d with a high level of risk which if not avoided will result in death or serious injury Indicates a hazard with a medium level of risk which if not avoided could result in death or serious injury Indicates a hazard with a low level of risk which if not avoided could result in minor or moderate injury Indicates a potentially hazardous situation which if not avoided could result in equipment damage ...

Page 4: ...ronment deterioration Change History Changes between document issues are cumulative The latest document issue contains all updates made in previous issues Issue 02 2021 06 30 Updated section Features Issue 01 2021 04 20 This issue is the first release FusionPower6000 Product Description About This Document Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd iii ...

Page 5: ... Structure with the Door Open 16 4 1 5 3 Technical Specifications 17 4 2 Management System 25 4 2 1 System Description 25 4 2 2 App View PAD 27 4 2 3 Hardware Description 36 4 2 3 1 ECC800 Pro 36 4 2 3 1 1 Product Configuration 37 4 2 3 1 2 Main Control Module 39 4 2 3 1 3 Power Module 47 4 2 3 2 Centralized Monitoring Module 48 4 2 3 3 Smart ETH Gateway 50 4 2 3 4 WiFi Module 52 4 2 3 5 PAD 53 4 ...

Page 6: ...A Acronyms and Abbreviations 56 FusionPower6000 Product Description Contents Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd v ...

Page 7: ...tion for large sized data centers It applies to central data centers of telecommunications finance governments energy electricity transportation Internet service providers ISPs and large enterprises FusionPower6000 Product Description 1 Positioning Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 1 ...

Page 8: ...to 40 C Rapid Deployment Streamlined manufacturing professional division of labor and good work conditions ensure that modules and products of the FusionPower6000 are produced efficiently with strict quality control If facilities such as racks and copper bars are factory installed commissioning can be performed only after network and power cables are provided onsite If they cannot be factory insta...

Page 9: ...gh pre commissioning and trial run before delivery Customers are welcome to check and try the product in the factory Mature delivery mode modular structure and low cost transportation of the pre fab module ensure fast deployment and simple and convenient expansion and upgrade Intelligent Management Equipment is monitored in real time for efficient management The NetEco can be connected for unified...

Page 10: ...bricated and can be tested in the factory in advance to ensure high product quality The system can be transported as a whole to the site which shortens the delivery period Figure 3 1 2 4 MW 2 0 MV indoor PowerPOD 1 Transformer 2 Input and bus tie cabinet 3 Reactive power compensation cabinet SVG 4 Maintenance bypass cabinet 5 UPS input and bypass cabinets 6 UPS5000 H 1200 kVA UPS5000 H 1000 kVA 7 ...

Page 11: ...bus tie cabinet 3 Reactive power compensation cabinet SVG 4 UPS input and bypass cabinet 5 UPS5000 H 1200 kVA 6 UPS output and maintenance bypass cabinet 7 PAD 8 Feeder cabinets 9 Platform base NOTE Only 1 6 MW and 1 2 MW PowerPODs can be transported by sea 3 2 Typical Configurations The internal layouts of all PowerPOD assume that the transformer is on the left side FusionPower6000 Product Descri...

Page 12: ...technical specifications Cate gory Item 2 4 MW Indoor PowerPOD 2 0 MW Indoor PowerPOD 1 6 MW Indoor PowerPOD 1 2 MW Indoor PowerPOD 2N N R 2N N R 2N N R 2N N R Pow er supp ly and distr Transfo rmer 2500 kVA 2000 kVA 1600 kVA 1250 kVA Input voltage range three phase voltage 9 11 5 kV run with loads for a long time at 40 C FusionPower6000 Product Description 3 Typical Application Scenarios and Confi...

Page 13: ...cabinet two cabinets required 3200 A 3P 3200 A 3P 2500 A 3P 2000 A 3P UPS UPS5000 H 1200 kVA x 2 PCS UPS5000 H 1000 kVA x 2 PCS UPS5000 H 1600 kVA x 1 PCS UPS5000 H 1200 kVA x 1 PCS UPS output 2000 A 3P x 2 PCS 3200 A 3P 2000 A 3P UPS mainte nance bypass 4000 A 3P 3200 A 3P 2000 A 3P Feeder cabinet Options 160 A 250 A x 18 PCS 400 A 630 A x 7 PCS Mon itori ng Power and environ ment monito ring sys...

Page 14: ...wer is derated according to the industry standard NOTE Two UPS5000 H 1200 kVAs are configured for a 2 4 MW PowerPOD The UPS5000 H 1200 kVA contains 12 power modules in full configuration Two UPS5000 H 1000 kVAs are configured for the 2 0 MW PowerPOD In this case two power modules need to be removed from each 1200 kVA UPS N R R 1 is a backup redundancy architecture which reduces the number of redun...

Page 15: ... 1 System Description Figure 4 1 2 4 MV 2 0 MW power distribution system architecture Figure 4 2 1 6 MV 1 2 MW power distribution system architecture FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 9 ...

Page 16: ...POD Application environment Class A environment Altitude 0 1000 m Operating temperature 25 C to 40 C Humidity 95 RH non condensing Capacity 2500 kVA 2000 kVA 1600 kVA 1250 kVA Rated voltage 10 kV Maximum operating voltage 11 5 kV Voltage ratio 10 kV 0 4 kV Cabling mode Routed out from the top Input and output frequency 50 60 Hz FusionPower6000 Product Description 4 Product Overview Issue 02 2021 0...

Page 17: ...ude 0 4000 m When the altitude is greater than 1000 m the power is derated according to the industry standard The maximum altitude is 4000 m Operating temperature 0 40 C Humidity 95 RH non condensing System capacity 2000 A 2500 A 3200 A 4000 A 5000 A switchgear Cabinet dimensions H x W x D Single Dual 3 pole 3200 A or lower switch 2200 mm x 800 mm x 1000 mm Single Dual 4 pole 3200 A or lower switc...

Page 18: ...eder cabinet seven output modules 1 MCCB output modules 2 Branch monitoring module 3 Fans 4 Centralized monitoring module FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 12 ...

Page 19: ...4 3 Technical specifications Item Specifications Operating condition Indoor class A environment Altitude 0 1000 m When the altitude is greater than 1000 m the power is derated according to the industry standard The maximum altitude is 4000 m Operating temperature 0 40 C Humidity 95 RH non condensing FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technol...

Page 20: ...tage current and electric energy of the circuit breakers in the feeder cabinet of the PowerPOD and detect copper bar contact temperatures and circuit breaker status The branch monitoring module and the centralized monitoring module form the monitoring system of the feeder cabinet Figure 4 6 Branch monitoring module 1 DI DO ports reserved 2 Cascading RS485 ports 3 Indicators 4 24 V DC fire control ...

Page 21: ...ut indicator Steady on The input voltage is detected Off The input voltage is not detected OUTPUT Green AC output indicator Steady on The output voltage is detected Off The output voltage is not detected 4 1 5 UPS5000 H 4 1 5 1 Appearance Figure 4 7 UPS 1000 kVA 1200 kVA FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 15 ...

Page 22: ...4 9 UPS structure with the door open 1200 kVA 1 SPDs and SPD switches 2 Power modules 3 Surge protection boxes 4 Filler panel for an optional ECM extended subrack 5 Control module 6 Intelligent detection card FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 16 ...

Page 23: ...Control module 6 Filler panel optional 7 Intelligent detection card 8 Bypass control module 9 Bypass modules NOTE The power module and bypass module of the UPS are hot swappable 4 1 5 3 Technical Specifications Table 4 5 Physical specifications Item 1000 kVA 1200 kVA 1600 kVA Cabling mode Battery cables are routed in and out from the top and input and output cables are connected using the busway F...

Page 24: ...0 9 at 41 C 45 C derated to 0 8 at 46 C 50 C and derated to 0 7 at 51 C 55 C Storage temperature 40 C to 70 C Relative humidity 0 95 RH non condensing Altitude 0 1000 m When the altitude is greater than 1000 m the power is derated as described in IEC 62040 3 The upper limit of the altitude is 4000 m Table 4 7 Safety compliance Safety Certification Standard CE EN 62040 1 2013 CB IEC 62040 1 2013 TU...

Page 25: ...ower frequency magnetic field IEC 61000 4 8 Table 4 9 Mains input electrical specifications Item Specifications Power system Three phase four wire PE Rated voltage 380 V AC 400 V AC 415 V AC line voltage Voltage range 0 30 C not derated at 323 485 V AC derated from 100 load to 45 load at 323 191 V AC and derated from 45 load to 35 load at 191 138 V AC 30 40 C not derated at 342 485 V AC derated fr...

Page 26: ...less than 2 Table 4 10 Bypass input electrical specifications Item Specifications Power system Three phase four wire PE Rated voltage 380 V AC 400 V AC 415 V AC line voltage Rated frequency 50 Hz 60 Hz Frequency range 50 Hz 60 Hz 6 Hz adjustable with a tolerance of 0 5 6 Hz 2 Hz by default Input mode The mains input and bypass input share a power source by default or use different power sources Fu...

Page 27: ...tteries can start the UPS to supply power to loads Charger output power Under rated conditions the maximum charge power is 15 of module power and the charge current is limited to 30 A Battery string sharing Lead acid battery Battery string sharing is supported in a parallel system No battery is shared by default SmartLi 2 0 Battery string sharing is supported When multiple UPSs are connected in pa...

Page 28: ... In battery mode the frequency is 50 Hz 60 Hz with a tolerance of 0 05 Voltage distortion Linear load THD 1 50 100 load balancing Non linear load THD 3 50 100 load balancing Power factor 1 Transfer time normal Uninterruptible transfer 0 ms interruptible transfer 5 ms Output voltage imbalance Voltage imbalance 1 Phase imbalance 120 1 FusionPower6000 Product Description 4 Product Overview Issue 02 2...

Page 29: ...inutes or longer ambient temperature 30 C 110 load 125 transfers to bypass mode after 1 minute or longer ambient temperature 30 C 125 load 150 transfers to bypass mode after 1 minute or longer ambient temperature 30 C 125 load 150 transfers to bypass mode after 20 seconds or more ambient temperature 30 C Inverter overload capability for front to back airflow 105 load 110 transfers to bypass mode a...

Page 30: ...hut down in 5 minutes and the hardware depends on overtemperature protection If the load of the bypass single phase or three phase is greater than 200 the bypass will be shut down in 1 minute and the hardware depends on overtemperature protection Load 1000 runs for 100 ms 30 C runs continuously at 110 load runs for 10 min and then depends on overtemperature protection at 110 125 load 40 C runs con...

Page 31: ...me data and alarms of the monitoring devices to the upper layer monitoring software NetEco Provides excellent safety protection and poses no security risk to persons Provides a data collection layer that features sound isolation and protection mechanisms The normal running of devices is not affected when the collection layer is faulty As the management software NetEco V600R021C10 is a new generati...

Page 32: ...feeder cabinets and copper bars feeder cabinet switches dense busway connector boxes small busway power distribution units integrated PDUs and precision PDUs in power modules ABB circuit breaker switch setting In the low voltage power distribution system of the PowerPOD the correctness of the rated current of the switches and level 3 setting protection parameters is crucial to the power safety of ...

Page 33: ...tion The identification includes the switch identification indicator identification abnormal sound detection and automatic device signal reading of the PowerPOD This eliminates manual operations such as onsite data reading voice listening and panel viewing AI based inspection saves manpower improves inspection efficiency and reduces O M costs Figure 4 11 Networking diagram 4 2 2 App View PAD NOTE ...

Page 34: ...ms Figure 4 13 Alarms screen Allows users to view the data collected by system devices and each cabinet including the switch status temperature voltage and current of a low voltage cabinet or feeder cabinet FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 28 ...

Page 35: ...e first time activate it first Table 4 14 App function list Hom e scree n Second Level Menu Third Level Menu Displayed Feature Hom e scree n Front View Top View Layout and arrangement of cabinets Alar m Active Alarms Historical Alarms Alarm severity occurrence time and detailed description Monit or System ECC800 Real Time Data NetEco connection status IP address for the connected NetEco DO status ...

Page 36: ...e Basic Information Communication status Modbus address and Port No Active Alarms Cable Inlet Bus Tie Cabine t Real Time Data Running Information input copper bar temperature Output copper bar temperature and Copper bar environment temperature Basic Information Communication status MAC IP ESN Software version Hardware version and Detail model Active Alarms Transform er incoming cable switch Real T...

Page 37: ...ormation Switch status Tripping status Closing status Energy storage status and Work bit Active Alarms ATS Real Time Data Basic Information Communication status Port No and Software version Status Information power status Switch status Generator status Change switch status Secondary load status and Controller status Power Information voltage and frequency Active Alarms FusionPower6000 Product Desc...

Page 38: ...gh side equipment current Grid voltage distortion rate Grid current distortion rate and Load current distortion rate Unbalance degree of grid current Primary grid voltage Primary grid current Primary equipment current and Primary load current Basic Information Communication status Modbus address and Port No Active Alarms UPS Input and Bypass Cabine t Real Time Data Running Information input copper...

Page 39: ...g status Energy storage status and Work bit Active Alarms UPS static bypass switch optional UPS5000 H Real Time Data Running Information Power supply status Battery status and Running status System Input Information input voltage input current input frequency and input power factor System Bypass Information bypass input voltage bypass input frequency and bypass input current System Battery Informa...

Page 40: ...l Time Data Power Distribution Information voltage current active power apparent power reactive power power factor active electric energy L1 load ratio total output active power total output apparent power and total output reactive power THD Information THD u 5th THD u 7th THD u 11th THD u and THD i 5th THD i 7th THD i 11th THD i Running Information Switch status Tripping status Closing status Ene...

Page 41: ...ware version and Detail model Active Alarms Switch Real Time Data Power Distribution Information current active power apparent power reactive power power factor energy load ratio total output active power total output apparent power and total output reactive power THD information THD i 5th THD i 7th THD i and 11th THDi Temperature Information input copper bar temperature output copper bar temperat...

Page 42: ...rk Parameter Device Version Info Import Data Parameter Sync Intelligent Power control and High Risk Permissio n Face Account Manage ment App Version Open Source Software Notice Personal Data Statemen t Logout Account 4 2 3 Hardware Description 4 2 3 1 ECC800 Pro FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 36 ...

Page 43: ... modules in slots 1 and 2 Figure 4 15 ECC800 Pro collector in configuration 2 1 Slot 1 power module 2 Slot 2 power module 3 Slot 3 main control module Table 4 15 ECC800 Pro environmental specifications Item Specifications Operating temperature 20 C to 50 C Storage temperature 40 C to 70 C Humidity 5 95 RH non condensing Altitude 0 4000 m When the altitude is between 3000 m and 4000 m the temperatu...

Page 44: ... Ports The ECC800 Pro provides four power ports including two single phase AC input ports AC_INPUT1 and AC_INPUT2 and two DC output ports DC_OUTPUT1 and DC_OUTPUT2 Table 4 17 provides the power port pin definitions Table 4 17 Port pin definitions Port Type Pin Sequenc e Description AC Pin1 L Pin2 PE Pin3 N DC Pin1 48V Pin2 48VGND FusionPower6000 Product Description 4 Product Overview Issue 02 2021...

Page 45: ...N 12 COM2 AIDI_5 13 AIDI_3 14 DO 12V 15 RF_Z 802 15 4 16 WLAN reserved 17 4G 18 SW button NOTE The WLAN port is reserved and cannot be connected to a WLAN antenna for WLAN communication Figure 4 18 ECC800 Pro main control module side view 1 SIM card slot 2 Micro SD card slot reserved FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 39 ...

Page 46: ...rates Connect shielded network cables to the LAN ports RS485 serial port expansion Output voltage 13 15 V DC rated voltage 14 5 V DC Four RS485 ports with the default communications rate of 9600 bit s COM1 COM3 ports provide 12 V DC power The power supply can be switched on or off and is on by default POE expansion Supports two POE GE ports for expansion of the POE bus and supports network isolati...

Page 47: ...elect SIM cards according to the following wireless modes and frequency bands 4G LTE FDD covering frequency bands B1 B3 B5 B7 B8 and B20 LTE TDD covering frequency bands B38 B40 and B41 3G WCDMA covering frequency bands B1 B5 and B8 2G GSM covering frequency bands 900 MHz 1800 MHz NOTE The prerequisite for using a SIM card is that the site has signal coverage Due to the performance limitation of t...

Page 48: ... B40 and B41 3G WCDMA covering frequency bands B1 B5 and B8 2G GSM covering frequency bands 900 MHz 1800 MHz EIRP max 23 dBm Communications Ports The ECC800 Pro provides the following communications ports Figure 4 19 shows the pins of the RJ45 port Figure 4 19 RJ45 port pins There are four GE ports that is two WAN ports WAN1 and WAN2 and two LAN ports LAN1 POE and LAN2 POE FusionPower6000 Product ...

Page 49: ...on blinking Table 4 22 COM1 AIDI_4 COM2 AIDI_5 port pin definitions Item Description Pin sequence Pin 1 RS485 Pin 2 RS485 Pin 3 12V DC_OUT Pin 4 RS485 Pin 5 RS485 Pin 6 DI Pin 7 DI Pin 8 GND Indicator Green indicator Power output indicator Steady on The 12 V DC output is normal Off No 12 V DC output is provided FusionPower6000 Product Description 4 Product Overview Issue 02 2021 06 30 Copyright Hu...

Page 50: ...RS485 Pin 2 RS485 Pin 3 Pin 4 RS485 Pin 5 RS485 Pin 6 Pin 7 CAN_H Pin 8 CAN_L The following provides the AIDI_1 AIDI_2 and AIDI_3 ports pin definitions NOTE Pins 1 2 4 and 5 identify sensor types Pin 3 and Pin 8 are power output ports Pin 6 and Pin 7 collect sensor data Pin 7 can detect current type sensors 4 20 mA Pin 6 and Pin 7 can detect the output status of passive dry contact type sensors Pi...

Page 51: ...V DC output is provided Table 4 26 DO 12V port pin definitions Item Description Pin sequence Pin 1 Pin 2 Pin 3 12V DC_OUT Pin 4 Pin 5 Pin 6 DO_OUT Pin 7 DO_OUT Pin 8 GND Indicator Green indicator Power output indicator Steady on The 12 V DC output is normal Off No 12 V DC output is provided Table 4 27 USB port pin definitions Item Description Pin sequence Pin 1 5V FusionPower6000 Product Descripti...

Page 52: ... at short intervals The ECC800 Pro does not register with the NetEco the indicator blinks at 5 Hz on for 0 125s and then off for 0 125s ALM Red Alarm indicator Steady on A system failure alarm is generated Off The system is normal RF_Z Green Communication status indicator Blinking at long intervals A network is set up and no node access is allowed the indicator blinks at 0 5 Hz on for 1s and then ...

Page 53: ...ls Press and hold down the button for more than 8s to clear network parameters The RF_Z indicator is blinking at super short intervals WLAN enabling Press the button for less than 3s to turn on the WLAN service Unavailable Restoring the default IP address factory settings and user information Hold down for 1 minute Unavailable 4 2 3 1 3 Power Module Indicators Table 4 30 Power module indicator des...

Page 54: ...ng intervals The communication between the module and the outside is interrupted the indicator blinks at 0 5 Hz on for 1s and then off for 1s Red Fault indicator Steady on The module locks out due to output overvoltage The module has no output due to internal faults Off The module is normal 4 2 3 2 Centralized Monitoring Module The centralized monitoring module is used to collect AC voltage curren...

Page 55: ... the access of current type sensors variable resistance passive sensors and dry wet type output sensors The ports are RJ45 ports 5 FAN1 3 Fan ports Provide six ports for supplying DC power to and controlling fans and support fan speed detection and adjustment The maximum power of each fan is 100 W FAN4 6 6 WAN1 Ethernet ports Provide two WAN ports Each WAN port supports 10 100 Mbit s adaptive comm...

Page 56: ...icate with the host Off The program is not running properly ALM Red Alarm indicator Steady on An alarm is generated Off No alarm is generated PWR Gree n Power indicator Steady on The power supply is normal Off The power supply is abnormal 4 2 3 3 Smart ETH Gateway A smart ETH gateway allows the extension of the 53 5 V DC power supply and FE communication for the ECC800 Pro and can be flexibly depl...

Page 57: ...r output PWR_OUT D type power output terminal for power cascading output voltage range 45 55 V DC 48V_OUT1 and 48V_OUT2 terminal 1 A 48 V DC output voltage range 45 55 V DC FE port Two FE ports RJ45 terminal with an indicator 10 100M communication rate for the cascading between smart ETH gateways and the communication with the upper computer PoE port Four POE ports RJ45 terminal with an indicator ...

Page 58: ... indicator blinks at 0 5 Hz on for 1s and then off for 1s Blinking The indicator blinks at super short intervals for 0 5s blinking at 10 Hz on for 0 05s and then off for 0 05s and then turns off for 0 5s The cycle lasts for 5s ALM Red Alarm indicator Steady on The PoE output current is overloaded Off The PoE output is normal or not connected 4 2 3 4 WiFi Module The WiFi module provides WiFi signal...

Page 59: ...in 7 Port USB 2 0 Hi Speed connector Voltage range 5 0 V DC 5 Operating temperature 20 C to 70 C Storage temperature 40 C to 90 C Relative humidity 10 90 RH non condensing Storage humidity 5 90 RH non condensing Power 0 8 W 4 2 3 5 PAD The PAD a control panel allows wireless access to the data center management system You can monitor the equipment in the data center and environmental parameters in...

Page 60: ...ire PowerPOD Figure 4 24 Platform base 1 Ground point 2 Removable lifting eye 3 Corner fitting 4 Ribbed slab for fixing binding tapes 5 L shaped fastener 4 4 Surge Protection and Grounding System Surge Protection for Power Ports For outdoor 10 kV cable trench digging and home access the indoor 10 kV medium voltage cabinet must be configured with at least one level 1 common mode surge protector 17 ...

Page 61: ...Article 310 When the ambient temperature is not 30 C the current carrying capacity of the power cables must be multiplied by an appropriate derating coefficient such as the ambient temperature derating coefficient and multi loop derating coefficient By default the color of the external cable of the PowerPOD is determined based on customer requirements or local standards By default the internal cab...

Page 62: ...t DSP digital signal processor E EC electronic commutation ECC energy control center ETH Ethernet F FE fast Ethernet I IC integrated circuit card IT Internet technology ISO International Organization for Standardization M FusionPower6000 Product Description A Acronyms and Abbreviations Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 56 ...

Page 63: ...ge effectiveness R RCCB residual current circuit breaker S SD secure digital memory SNMP Simple Network Management Protocol SVG static var generator U USB Universal Series Bus UPS uninterruptible power system W WiFi Wireless Fidelity FusionPower6000 Product Description A Acronyms and Abbreviations Issue 02 2021 06 30 Copyright Huawei Technologies Co Ltd 57 ...

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