Huawei Embedded Power System

Transcription

1 Huawei Embedded Power System HUAWEI TECHNOLOGIES CO., LTD.

2 Contents Embedded DC Power System ETP483-A ETP489-A ETP4815-A ETP482-C5A Rectifier Module R4815G R4815N R483G R483N R483G R485G R485N Site Monitoring Unit SMU1C SMU2B... 13

3 Embedded DC Power System ETP483-A1 ETP483-A1 can convert from 22V or dual-wire of 11V input to stabilized -48V DC output. It can also be configured with 48V/15A rectifiers and provide 3A output. All the function units have standard sized design with 1U. ETP483-A1 can be embedded in 19-inch rack or cabinet or other scenarios. The system can provide excellent performance such as intelligent battery management, remote monitoring, etc. System ETP483-A1 442mm(W) 255mm(D) 43.6mm(1U,H) Weight 8kg(fully loaded) Cooling mode Natural cooling Installation mode Installed on 19-inch rack or cabinet Cabling mode Front inlet and front outlet Maintenance mode Front access, support module grade change Wide range of AC input voltage from 85V to 3V Protection level IP2 Wide operation range of rectifier from -4ºC to 75ºC Online-swappable rectifier provides easy installation and maintenance AC Distribution mode frequency 22VAC single phase or 11VAC dual-live wire 45~66Hz, rated value: 5Hz/6Hz Standard installation structure design, adapting to various scenarios Compact design, saving space and installation cost High rectifier efficiency over 96% helps to save energy Excellent rectifier dormancy function helps to increase system efficiency Intelligent battery management and helps to prolong battery lifespan Support environment monitoring and remote management through dry contact, serial interface or Ethernet interface DC Distribution SPD voltage Maximum capacity Battery breakers Load breakers 5kA/1kA, 8/2μs 42~58VDC, rated value: 53.5VDC 2kW 1 2A(fuse) 2 2A(fuse) -4ºC~+65ºC Application Scenarios Access network Transmission network Communication network of enterprise Environment humidity Altitude -4ºC~+7ºC ~4m (If the altitude is within the range of 2m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) Rated power 87W(176~3VAC) 1W(176~3VAC) voltage Working 85VAC~3 VAC, rated 22VAC (derated output above 65ºC) (derated output above 55ºC) ETP483-A1 Rectifier 95.5mm(W) 28mm(D) 4.8mm(1U, H) Weight 1.5kg 1.1kg Cooling mode Forced cooling Power factor.99 15A rectifier Monitor unit SMU1C Type SMU1C Signal input 2 digital input Controller Alarm output Communication port Display mode 4 dry contact RS232/485 LCD Remark: Optional rectifiers with power efficiency >92% are available for this system. 1

4 Embedded DC Power System ETP489-A2 ETP489-A2 embedded DC power system can convert from AC input to stabilized -48V DC output. It can be compatible with 15A and 3A rectifiers and provide 9A output with 2U in height. ETP489-A2 can be embedded in 19-inch rack or cabinet or other scenarios. The system can provide excellent performance such as intelligent battery management, remote management, etc. System ETP489-A2 442mm(W) 255mm(D) 86.1mm(2U,H) Weight 1kg(fully loaded) Cooling mode Natural cooling Installation mode Installed on 19-inch rack or cabinet Cabling mode Front inlet and front outlet Wide range of AC input voltage from 85V to 3V Wide operation range of rectifier from -4ºC to 75ºC Online-swappable rectifier provides easy installation and maintenance Standard installation structure design, adapting to various scenarios Compact design, saving space and installation cost High rectifier efficiency over 96% helps to save energy Excellent rectifier dormancy function helps to increase system efficiency Intelligent battery management and helps to prolong battery lifespan Support environment monitoring and remote management through dry contact, serial interface or Ethernet interface AC Distribution DC Distribution Maintenance mode Protection level mode frequency SPD voltage Maximum capacity Front access, support module grade alteration IP2 22/38VAC 3-phase or 22VAC Single phase or 11VAC dual-live wire 45~66Hz, rated value: 5Hz/6Hz 5kA/1kA, 8/2μs 42~58VDC, rated value: 53.5VDC 4.8kW Battery breakers 1 8A Load breakers 1 1A, 1 3A, 2 4A -4ºC~+65ºC Application Scenarios Access network Transmission network Communication network of enterprise Environment humidity Altitude Rated power voltage -4ºC~+7ºC ~4m (If the altitude is within the range of 2m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 87W (176~3VAC) 1W (176~3VAC) 85VAC~3 VAC, rated 22VAC 16W (176~3VAC) ETP489-A2 Rectifier Working (derated output above 65ºC) (derated output above 55ºC) 95.5mm(W) 28mm(D) 4.8mm(H) Weight 1.5kg 1.1kg <1.6kg (derated output above 55ºC) Cooling mode Forced cooling Power factor.99 15A rectifier 3A rectifier Monitoring unit SMU1C Controller Type Signal input Alarm output SMU1C 2 digital input 4 dry contact Communication port RS232/485 Display mode LCD Remark: Optional rectifiers with power efficiency >92% are available for this system. 2

5 Embedded DC Power System ETP4815-A3 ETP4815-A3 embedded DC power system can convert AC input to stabilized -48V DC output. It can be compatible with 15A and 3A rectifiers. ETP4815 can be embedded in 19-inch rack or cabinet or other scenarios. The system can adapt wide range of AC input voltage and provide excellent performance such as intelligent battery management, remote management, etc. System ETP4815-A3 442mm(W) 255mm(D) 13.5mm (3U, H) Weight 2kg (fully loaded) Cooling mode Natural cooling Installation mode Installed on 19-inch rack or cabinet Cabling mode Front inlet and front outlet Maintenance mode Front access, support module grade alteration Protection level IP2 Wide range of AC input voltage from 85V to 3V Wide operation range of rectifier from -4ºC to 75ºC Online-swappable rectifier provides easy installation and maintenance Standard installation structure design, adapting to various scenarios Compact design, saving space and installation cost High rectifier efficiency over 96% helps to save energy Excellent rectifier dormancy function helps to increase system efficiency Intelligent battery management and helps to prolong battery lifespan Support site environment monitoring and remote management through dry contact, serial interface or Ethernet interface AC Distribution DC Distribution mode frequency SPD voltage Maximum capacity Battery breakers Load breakers 22/38VAC 3-phase or 22VAC single phase or 11V dual-live wire 45~66Hz, rated value: 5Hz/6Hz 5kA/1kA, 8/2μs 42~58VDC, rated value: 53.5VDC 8kW 1x1A( HCB*) 2x12A(HCB), 2x2A(HCB), 4x4A(HCB) -4ºC~+7ºC Application Scenarios Access network Transmission network Communication network of enterprise Environment humidity Altitude Rated power voltage -4ºC~+7ºC ~4m(If the altitude is within the range of 2m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 87W (176~3VAC) 1W 176~3(VAC) 85VAC~3 VAC, rated 22VAC 16W (176~3VAC) ETP4815-A3 Rectifier Working (derated output above 65ºC) (derated output above 55ºC) 95.5mm(W) 28mm(D) 4.8mm(H) Weight 1.5kg 1.1kg 1.6kg (derated output above 55ºC) Cooling mode Forced cooling Power factor.99 15A rectifier 3A rectifier Monitoring unit SMU1C Type Signal input SMU1C 2 digital input Controller Alarm output 4 dry contact output Communication port RS232/485 Display mode LCD Remark: Optional rectifiers with power efficiency >92% are available for this system. 3

6 Embedded DC Power System ETP482-C5A1 ETP482-C5A1 and ETP482-C5A3 are AC/DC embedded power system with excellent performance such as high power efficiency, intelligent battery management, remote monitoring, wide range of AC input voltage, etc. The system configures 5A of 1U height rectifier modules, and provides up to 2A output current. ETP482-C5A1 and ETP482-C5A3 can be embedded in 19-inch rack or cabinet. System ETP482-C5A mm(W) 33mm(D) 219.5mm(5U, H) Weight 2kg (without rectifiers) Cooling mode Natural cooling Installation mode Installed on 19-inch rack, or embedded in cabinet Cabling mode Front, top inlet and top outlet Maintenance mode Protection level Front maintenance, support module grade alteration IP2 Wide range of AC input voltage from 85V to 3V Wide operation range of rectifier from -4ºC to 75ºC Online-swappable rectifier provides easy installation and maintenance Standard installation structure design, adapting to various scenarios Compact design, saving space and installation cost AC Distribution mode voltage capacity Frequency SPD 22/38VAC 3-phase or 22VAC Single phase 38VAC/22VAC 1 63A/3P 45~66Hz, rated value: 5Hz/6Hz 3kA/6kA, 8/2μs High rectifier efficiency over 96% helps to save energy voltage 42~58VDC, rated value: 53.5VDC Excellent rectifier dormancy function helps to increase system efficiency Intelligent battery management and helps to prolong battery lifespan Support environment monitoring and remote management through dry contact, serial interface or Ethernet interface DC Distribution Maximum capacity Battery breakers Load breakers SPD 12kW 2 125A/1P LLVD: 1 1A/1P, 1 63A/1P, 4 32A/1P BLVD: 2 1A/1P, 4 16A/1P 1kA/2kA, 8/2μs voltage 85VAC~3VAC, rated value: 22VAC Application Scenarios Wireless base station Transmission network Communication network of enterprise Rectifier Efficiency >96% Rated power Working 3W(176~3VAC) (derated output above 55ºC) 15mm(W) 281mm(D) 4.8mm(1U, H) Weight 2kg Cooling mode Forced cooling Power factor.99 ETP482-C5A1 Controller Signal input Alarm output 6 digital input, 1 door magnetism, 1 water logging, 1 smoke, 2, 1 battery, 1 environment and humidity 8 dry contact output Communication port RS232/485, FE Display mode LCD 5A rectifier Monitor unit -4ºC~+65ºC -4ºC~+7ºC Environment humidity Altitude ~4m (If the altitude is within the range of 2m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) Remark: Optional rectifiers with power efficiency >92% are available for this system. 4

7 Rectifier Module R4815G1 The R4815G1 is a digital rectifier that converts the 85~3VAC input to 53.5 VDC output and possesses the characters of high efficiency, walk-in start, hot-plug, complete, and no audible noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. Basic Weight Cooling voltage mode R4815G1 4.8(H)mm 95.5(W)mm 28(D)mm 1.5kg Forced air cooling 85~3VAC 22VAC single phase(or 11VAC dual live lines) High efficiency: >96% voltage range: 85~3VAC range: -4~+75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Communication over CAN Adjustment of voltage and current Meet RoHS requirements Passing the TUV, CE, CB, UL certifications Environmental Frequency Maximum input current 45~66Hz, rated: 5Hz/6Hz 6A Power factor.99 voltage power Relative humidity Altitude range 42~58VDC, default value: 53.5VDC 87W(176~3VAC) -4ºC~+7ºC 4m(If the altitude is within the range of 3m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 输出电压 (V) overvoltage undervoltage Protection point: >3VAC Protection point: <8VAC 输出电流 (A) Protection overvoltage short circuit 58.5~6.5VDC(can be set by PMU) A long term short circuit is allowed % 1 Over- Protection point: 75ºC(167ºF) % 2% 4% 6% 8% 1% 负载率 Efficiency curve 温度 ( ) Power derating curve Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 35db(25ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 YD KA 5

8 Rectifier Module R4815N1 The R4815N1 is a digital rectifier that converts the 85~3VAC input to 53.5 VDC output and possesses the characters of high efficiency, walk-in start, hot-plug, complete, and low audible noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. Basic Weight Cooling voltage mode R4815N1 4.8(H)mm 95.5(W)mm 28(D)mm 1.1kg Forced air cooling 85~3VAC 22VAC single phase(or 11VAC dual live lines) High efficiency: >94% voltage range: 85~3VAC range: -4~+75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Communication over CAN Adjustment of voltage and current Meet RoHS requirements Passing the TUV, CE, CB, UL certifications Environmental Frequency Maximum input current 45~66Hz, rated: 5Hz/6Hz 6.4A Power factor.99 voltage power Relative humidity Altitude range 42~58VDC, default value: 53.5VDC 1W(176~3VAC) -4ºC~+7ºC 4m(If the altitude is within the range of 3m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 输出电压 (V) overvoltage undervoltage Protection point: >3VAC Protection point: <8VAC 输出电流 (A) Protection overvoltage short circuit 58.5~6.5VDC(can be set by PMU) A long term short circuit is allowed 输出功率 (W) % % 2% 4% 6% 8% 1% 负载率 Efficiency curve 温度 ( ) Power derating curve Over- Protection point: 75ºC(167ºF) Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 4db(25ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 YD KA 6

9 Rectifier Module R483G1 The R483G1 is a digital rectifier that converts the 85~3VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. Basic Weight Cooling voltage R483G1 4.8(H) 95.5(W) 28(D)mm 1.5kg Forced air cooling 85~3VAC High efficiency: >96% voltage range: 85~3VAC range: -4ºC~75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Communication over CAN Adjustment of voltage and current Meet RoHS requirements Passing the TUV, CE, CB, UL certifications Environmental mode Frequency Maximum input current 22VAC single phase(or 11VAC dual live lines) 45~66Hz, rated: 5Hz/6Hz 13A Power factor.99 voltage power Relative humidity 42~58VDC, default value: 53.5VDC 16W(176~3VAC) (non-derating under 55ºC) Altitude range 4m(If the altitude is within the range of 2m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 输出电压 (V) 输出电流 (A) 输出功率 (W) % % 2% 4% 6% 8% 1% 负载率 Efficiency curve 温度 ( ) Power derating curve Protection overvoltage undervoltage overvoltage short circuit Over- Protection point: >3VAC Protection point: <8VAC 58.5~6.5VDC(can be set by PMU) A long term short circuit is allowed. Protection point: 75ºC(167ºF) Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 45dB(25ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 YD KA 7

10 Rectifier Module R483N2 The R483N2 is a digital rectifier with high efficiency and power density. It converts 85 3 V AC input voltage to 53.5 VDC output voltage. The output voltage can be adjusted by the host. It performs comprehensive functions, supports soft start, and produces low noise. With the latest power monitoring technology, states of the rectifier and load are monitored in real time. Efficiency >94% voltage range: 85~3VAC range: -4ºC~75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Communication over CAN Adjustment of voltage and current Meet RoHS requirements Passing the TUV, CE, CB, UL certifications Basic Environmental Weight Cooling voltage mode Frequency Maximum input current Power factor THD voltage power Relative humidity Altitude range 41(H) 95.5(W) 28(D)mm 1.3kg Forced air cooling 85~3VAC R483N2 22VAC single phase(or 11VAC dual live lines) 45~66Hz, rated: 5Hz/6Hz 1A.99(full load) 3.5% (full load) 5% (load 5% ) 42~58VDC, default value: 53.5VDC 165 W (176 3 VAC) 755 W ( VACdecreased linearly) (non-derating under 55ºC) 4m(If the altitude is within the range of 3m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 输出电压 (V) 输出电流 (A) Protection overvoltage undervoltage overvoltage short circuit Protection point: >3VAC Protection point: <8VAC 56~6VDC(can be set by PMU) A long term short circuit is allowed 输出功率 (W) % % 2% 4% 6% 8% 1% 负载率 Efficiency curve 温度 ( ) Power derating curve Over- Protection function is available Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 45dB(25ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 5KA 8

11 Rectifier Module R483G2 The R483G2 is a digital rectifier that converts the 8~3VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. High efficiency: >96% voltage range: 8~3VAC range: -4ºC~75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Communication over CAN Adjustment of voltage and current Meet RoHS requirements Passing the TUV,CE,CB,UL certifications Basic Environmental Weight Cooling voltage mode Frequency Maximum input current Power factor THD voltage power Relative humidity Altitude range 4.8(H) 15(W) 281(D)mm 1.8kg Forced air cooling 8~3VAC R483G2 22VAC single phase(or 11VAC dual live lines) 45~66Hz, rated: 5Hz/6Hz 12A.99(full load) 5%(over 5% load) 42~58VDC, default value: 53.5VDC 2W(176~3VAC) (non-derating under 55ºC) 4m(If the altitude is within the range of 2m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 输出电压 (V) 输出电流 (A) Protection overvoltage undervoltage overvoltage short circuit Protection point: >3VAC Protection point: <8VAC 56~6VDC(can be set by PMU) A long term short circuit is allowed 输出功率 (W) % % 2% 4% 6% 8% 1% 负载率 Efficiency curve 1% 2W W 温度 ( ) Over- Protection function is available Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 45dB(25ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 YD KA 9

12 Rectifier Module R485G2 The R485G2 is a digital rectifier that converts the 85~3VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. Basic Weight Cooling voltage R485G2 4.8(H) 15(W) 281(D)mm 2kg Forced air cooling 85~3VAC High efficiency: >96% voltage range: 85~3VAC range: -4ºC~75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Communication over CAN Adjustment of voltage and current Meet RoHS requirements Passing the TUV, CE, CB, UL certifications Environmental mode Frequency Rated input current 22VAC single phase(or 11VAC dual live lines) 45~66Hz, rated: 5Hz/6Hz <17A Power factor.99 voltage power Relative humidity 42~58VDC, default value: 53.5VDC 3W(176~3VAC) (non-derating under 55ºC) Altitude range 4m(If the altitude is within the range of 3m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) 输出电流 (A) 输出电压 (V) Protection overvoltage undervoltage overvoltage short circuit Protection point: >3VAC Protection point: <8VAC 58.5~6.5VDC(can be set by PMU) A long term short circuit is allowed. 输出功率 (W) % % 2% 4% 6% 8% 1% 负载率 Efficiency curve 温度 ( ) Power derating curve Over- Protection point: 75ºC(167ºF) Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 55dB(4ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 YD KA 1

13 Rectifier Module R485N2 The R485N2 is a digital rectifier that converts the 85~3VAC to 53.5 VDC and possesses the characters of high efficiency, high power density, walk-in start, hot-plug, complete, and low noise. The rectifier adopts the latest power monitoring technology, implements the function of monitoring the states of loads and the rectifier status in real time. The output voltage of the rectifier can be adjusted through the host. Basic Weight Cooling voltage mode R485N2 4.8(H) 15(W) 281(D)mm 2kg Forced air cooling 85~3VAC 22VAC single phase(or 11VAC dual live lines) High efficiency: >94% voltage range: 85~3VAC range: -4ºC~75ºC Total harmonic distortion(thd): 5% Hot-plug Digital control Intelligent electric meter Supports CAN communication Adjustment of voltage and current Meet RoHS requirements Passing the TUV, CE, CB, UL certifications Environmental Frequency Maximum input current 45~66Hz, rated: 5Hz/6Hz 19A Power factor.99 voltage power Relative humidity Altitude range 42~58VDC, default value: 53.5VDC 3W(176~3VAC) (non-derating under 5ºC) 4m(If the altitude is within the range of 3m to 4m, the maximum operating decreases by 1ºC as the altitude increases by 2m.) overvoltage Protection point: >3VAC 输出电压 (V) 输出电流 (A) % 95 Protection undervoltage overvoltage short circuit Over Protection point: <8VAC 58.5~6.5VDC(can be set by PMU) A long term short circuit is allowed. Protection point: 75ºC(167ºF) 输出功率 (W) % 2% 4% 6% 8% 1% 负载率 Efficiency curve 温度 ( ) Power derating curve Reliability MTBF >5,hours Audible noises Safety/EMC/ Specification Safety certification EMC 55dB(4ºC, full load) Passes TUV, CE, UL certifications Catch the CB certificate Complies with UL695-1 IEC695-1 EN695-1 CAN/CSA C22.2 No EN5522 Class B EN5524 EN EN ETSI EN3 386 ETSI EN31489 ITU-T K.2 YD KA 11

14 Site Monitoring Unit SMU1C Function SMU1C is a monitoring unit for site and power. It supports the monitoring management of HUAWEI embedded power systems. It can monitor and manage telecom power system, and provides site monitoring function. LCD screen and keyboard are equipped in the unit to realize man-machine interaction. It has a serial communication port to realize local and remote monitoring. It has sensor ports to monitor the ambient condition. Detection AC input voltage DC output voltage Load current Battery current SMU1C Battery s Ambient s Performs comprehensive power management and intelligent battery management Provides 4 dry contact outputs Provides 2 Boolean value inputs Provides ports battery sensor, ambient sensor Supports English and Chinese as displayed language Supports hot plug Battery management Battery boost charge Battery floating charge Battery tests Battery current limiting Battery compensation Battery over Battery low voltage disconnection(blvd) Battery imbalance detection Battery capacity detection Energy saving management Intelligent rectifier module hibernation Rectifier operating information Rectifier management Rectifier power-on/off control Rectifier output voltage limiting (1) Running indicator (2) Major alarm indicator (3) LCD (4) Four buttons (5) Locking latch (6) DIN port (7) Alarm port (8) Ambient sensor port (9) Battery sensor port (1) RS485/RS232 port (11) COM port Rectifier output current limiting Main AC input fault/over-voltage/under-voltage DC output over-voltage/under-voltage Battery over-/under- Ambient over-/under- Ambient over-humidity/under-humidity LCD function View active alarms and historical alarms View the running status of the system, such as the system voltage, load current, and battery testing records Set system parameters, communications parameters, power supply unit(psu) parameters and battery management parameters Control the system status, such as choosing boost charge or floating charge and PSU dormancy charge Set parameters quickly, such as the battery string parameters, date, time, and communication addresses Alarm Water inrush/smoke alarm Battery discharge Battery charge over-current Load fuse trip Battery loop trip Rectifier fault Battery disconnection Load disconnection 12

15 Site Monitoring Unit SMU2B Function SMU2B is a type of high-end monitoring unit for site and power. It can monitor and manage telecom power system, and provides site monitoring function. LCD screen and keyboard are equipped in the unit to realize manmachine interaction. It has a serial communication port and an Ethernet port to realize local and remote monitoring.smu2b supports the monitoring management of HUAWEI s power system series, including embedded power, indoor power and outdoor power system. AC input voltage AC input current AC frequency DC output voltage SMU2B Detection Total load current Total battery current Performs comprehensive power management and battery management Grid quality detection Intelligent control Support time, voltage, capacity disconnecting and LLVD1, LLVD2, BLVD Supports CAN communication Supports north monitoring ports CAN and FE. FE interface supports SNMP and allows safe access to WEB Supports electronic label function Supports remote software upgrade Supports downloading historical logs and statistics Provides five analog inputs(ai), twelve dry contact outputs(do) and nine Boolean value inputs(di) Provides ports to connect to the smoke sensor, door status sensor, water sensor, battery sensor, ambient and humidity sensor Supports multiple languages, such as English, Chinese, Turkish, Spanish, Portuguese and German Supports hot plug (1) Running indicator (2) Minor alarm indicator (3) Major alarm indicator (4) LCD (5) Locking latch (6) Button (7) USB port(reserved) (8) RS485/RS232 serial port (9) FE port LCD function View active alarms and historical alarms View the running status of the system, such as the system voltage, load current, and battery testing records Set system parameters, communications parameters, power supply unit(psu) parameters and battery management parameters Control the system status, such as choosing boost charge or floating charge and PSU dormancy charge Set parameters quickly, such as the battery string parameters, date, time, and communication addresses Energy conservation management Rectifier management Battery management Alarm Current of the nth battery(vrla battery) Battery Ambient & humidity Intelligent rectifier hibernation Peak clipping power consumption Rectifier operation information Rectifier power-on/off control Rectifier output voltage limit Rectifier output current limit Rectifier overvoltage Sequential rectifier startup Battery manual or automatic control Battery charging Battery test Battery current limiting Battery compensation Battery high Multi-mode and multi-level disconnecting Battery imbalance detection Battery capacity calculation/backup time calculation Internal fault AC phase failure AC/DC overvoltage/undervoltage Load/battery fuse break Battery discharging Load low voltage disconnection (LLVD1, LLVD2) Battery low voltage disconnection (BLVD) Battery high/very high/low/very low Rectifier failure No response for rectifier 13

16 Copyright Huawei Technologies Co., Ltd All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademark Notice, HUAWEI, and are trademarks or registered trademarks of Huawei Technologies Co., Ltd. Other trademarks, product, service and company names mentioned are the property of their respective owners. General Disclaimer The information in this document may contain predictive statements including, without limitation, statements regarding the future financial and operating results, future product portfolio, new technology, etc. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in the predictive statements. Therefore, such information is provided for reference purpose only and constitutes neither an offer nor an acceptance. Huawei may change the information at any time without notice. HUAWEI TECHNOLOGIES CO., LTD. Huawei Industrial Base Bantian Longgang Shenzhen , P.R. China Tel: Version No.: M C-2.