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PU UPS Short-time Backup Power Series

Product features

Main application areas

Telecom - Maintenance.

Safest and durable life

• Adopt high energy density and safetest lithium iron battery

3-level architecture for battery manangement

• Multiple classes battery management,reliable and high effificiency

Multiple output communication interfaces

• A variety of communication methods can be selected, and these communication protocols are in line with international standards.

Automatic circulating current control and parallel or offline control

• Easily realize the parallel operation by automatic circulating current control and parallel control

Leoch offers a safe LiFePO4 battery solution for UPS and energy storage systems with good compatibility and safe long cycle life. The battery system consists of a three-level architecture, with a module-level management system BMU integrated in the battery pack, which is responsible for collecting the information of single cell voltage, module temperature, battery equalization, and communication with upper management system. The adopted CBMS cabinet-level management system is responsible for battery current detection, data collection and analysis, alarm and protection control, and communication with the upper and lower levels. The general control GBMS is responsible for data analysis, lower level system communication, and UPS communication.

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Specification
 ModelNominal VoltageCapacityEnergyDimensionsPack quantityWeight Maximum discharge rateOperating voltage range(V)Charging voltage(V)Charging current range(A)Max Continuous Discharge curren(A)Max parallel quantityTemperature environmentHumidity environmentThermal management modeCommunication mode
VAhKWhmmKg
PU204V50204.85010.24800*600*116542154C179~220V220V10~25A200A15Charging: 0 ° C~45 ° C
Discharge: -20 ° C~+65 ° C
Storage: -5 ° C~+35 ° C
5%~95%Air coolingRS 485/LAN/CAN/Dry contact
PU256V502565012.8800*600*11655285224V~276V276V10~25A200A
PU307V50307.25015.361000*600*15006350268V~331V331V10~25A200A
PU358V50358.45017.921000*600*15007385313V~386V386V10~25A200A
PU409V50409.65020.481000*600*15008420358V~441V441V10~25A200A
PU460V50460.85023.041000*600*20009490403V~496V496V10~25A200A
PU512V505125025.61000*600*200010520448V~552V552V10~25A200A
PU614V50614.45030.721000*600*200012625537V~662V662V10~25A200A
PU204V100204.810020.481000*600*11654520179~220V220V10~50A400A
PU256V10025610025.6800*600*11505365224V~276V276V10~50A400A
PU307V100307.210030.721000*600*15006460268V~331V331V10~50A400A
PU358V100358.410035.841000*600*15007560313V~386V386V10~50A400A
PU409V100409.610040.961000*600*20008720358V~441V441V10~50A400A
PU460V100460.810046.081000*600*20009670403V~496V496V10~50A400A
PU512V10051210051.21000*600*200010720448V~552V552V10~50A400A
PU614V100614.410061.441000*600*230012830537V~662V662V10~50A400A


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