Industrial and commercial ESS (Cabinet Type)

Reference:

Introduction

This energy storage system is a distributed energy storage power source for industries and commerce. The system uses intelligent software to automatically calculate the power generation and power consumption, and the excess power will be automatically stored in the lithium-ion battery pack. The system has the features of high capacity, long life and high safety.

Specifications

  1. Support on-grid and off-grid systems
  2. Equipped with fire protection system
  3. The electrodes and busbars are designed with plastic slots to prevent leakage.
  4. Built-in fan, balanced temperature
  5. Multiple protection
Item
Value

Battery Cabinet Parameters

Battery Cabinet Dimensions

1100x820x2160mm

Nominal capacity

280Ah

Nominal voltage

665.6V

Standard charge rate

0.3C/25℃

Maximum continuous discharge rate

0.4C/25℃

Energy

186kwh

Operating voltage range

624V-748.8V

Maximum Cell Charge Voltage

3.6V

Minimum cell discharge voltage

3.0V

Battery Parameters

Battery pack size

482.6X720X230mm

Nominal capacity 280Ah

Nominal capacity 280Ah

Nominal voltage

51.2V

Standard charge rate

0.3C/25℃

Maximum continuous charge rate

0.4C/25℃

Energy

14.336KWh

Operating voltage range

44.8V-58.4V

Maximum Cell Charge Voltage

3.65V

Minimum cell discharge voltage

2.8

Insulation performance

>1000Ω/V

Single cluster configuration information

Battery pack 51.2V280Ah

(13PCS)

Master BMU / Slave BMU

16 in Serial (13PCS)

High Voltage control box

208 串高压控制内含 BCU主控(1PCS)

Equipment cabinet

1100x820x2160mm(1PCS)

Fire protection system

FGS-XR1000E 电化学消防模组 (1 套)

Connect cables and communication cables

(1 SET)

PCS Energy storage converter technical parameter (PWS1-50K)

AC Parameters

AC Access mode

Three-phase four-wire

Rated AC power

50KVA

Allowable grid voltage

380/400(-15%~15%)Vac

Allowable grid frequency

50/60(-2.5~2.5)HZ

DC Parameters

Maximum DC power

55kW

DC voltage range

500~850Vdc

Maximum DC current

110A

Voltage regulation accuracy

≤±1%

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