EAST stock code: 300376

C&I Energy Storage System EASS125kW/261kWh-C

Characteristics Technical Specifications Documents

 Intelligent group series architecture, one cluster one management PCS three level topology, whole machine energy conversion efficiency >90%

 Liquid cooling temperature control, battery temperature difference <3°C

 Auxiliary power consumption is reduced by 30%, the system life is extended by 2 years

 All in one design, landing is grid connection

 No debugging of high energy density cell, system area reduced by 40%, no transformer design, lightweight

 Online monitoring of cloud platform, real-time warning of system faults, support remote and local upgrade of key equipment

 Intelligent maintenance and high-precision BMS, accurate calibration, and no expert on-site maintenance

 Long-life LFP battery cells with >8000 cycles, equipped with explosion venting design and perfluorohexanone fire protection, provide multiple safety guarantees

 support off-grid load carrying, serving as a backup powersource for critical loads



MODEL

EASS125K/261kWh-C

DC side parameters

Cell

LFP3.2V/314Ah

System battery configuration

1P260S

Rated capacity

261kWh

Rated voltage

832Vdc

Voltage range

650~936Vdc

On-grid AC side parameters

Rated power

125kW

Rated voltage

400Vac

Voltage range

-20%~+15%

Rated frequency

50/60Hz

Frequency range

45~55Hz/55~65Hz

Power factor

±1

THDi

≤3%

Overload capacity

110%

Off-grid AC side parameters

Rated power

125kW

Rated voltage

400Vac

Rated frequency

50/60Hz

THDv

3%

System parameters

AC wiring mode

Three phase four line

System efficiency

≥90.0%

Charge/discharge rate

0.5P

Cycles

8000@25°C

IP rating

Battery protection@lP67, PCS protection@lP66, system protection@lP54

Operating temperature

-30°C~55°C

Relative humidity

0~95%RH (non-condensing)

Altitude

<3000m (drop over 3000m)

Cooling method

Liquid cooling

Fire protection system

Perfluorohexanone(PACK Grade)+active monitoring+water fire protection

Communication interface

LAN, RS485, TCP/IP, ICE61850

Dimensions (W×H×D)(mm)

1000x2350x1350

Weight (kg)

≤2500


C&I Energy Storage System EASS125kW/261kWh-C Datasheet - PDF

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