This product is a 125kW/140kWh liquid-cooled energy storage integrated machine, which needs to be configured with 1 125kW PCS, 1 140kWh sodium battery system, 1 2-level BMS), 1 EMS, 1 thermal management system, 1 fire protection system and power distribution unit. This product supports the parallel use of multiple machines on the AC side.

 

Energy storage liquid cooling integrated machine (140KWH)

1. Smart EMS Energy Management System

2. Safe and Reliable

3. Strong Environmental Adaptability

4. Support Parallel Connecting

5. Flexible Deployment

6. Single cabinet integrated battery

 

Product Specifications 125kW/140kWh

DC side parameters:

System Energy 140kWh

Rated charge/discharge power 0.5P/0.5P

Rated voltage 820.8V

Rated current 90A

Operating voltage range DC600V～950V(2.1V～3.3V)

Battery Type SIB Cycle times ≥4000 times ((25±2)℃, 0.5P,EOL70%)

2.85V 180Ah polyanion blade sodium ion battery

 

parameter Specification

String mode 1P48S 

Nominal energy 24.62kWh

Nominal voltage 136.8V

Insulation requirements ≥1000Ω/V

weight About 320kg

Static pressure difference ＜10mV

Dimensions(W*D*H) 810*1160*260mm

Communication CAN

 

 

 

AC grid connected:

parameters Output line system Three-phase four-wire

Rated power 125kVA

Rated voltage AC400V

Voltage allowable range-15%～+15%

Rated frequency 50Hz

Allowable frequency range ±2.5Hz

Power Factor 0.99/-1~1

Voltage ripple factor ≤1%

AC current distortion rate ≤3%

 

Protect:

Output overcurrent have

Output overvoltage have

Anti-islanding have

Operating temperature-20～55℃(derating above 45℃)

 

Environmental parameters:

Storage temperature-20～60℃ 

Relative humidity 0%～90%RH,non-condensing

Operating altitude ≤2000m (derating above 2000m)

noise＜75dB

 

Communication CAN/RS485/Ethernet

 

Other parameters:

How it works Grid-connected operation, off-grid operation (optional)

Protection level IP54

Corrosion resistance C3 or C4 (optional)

Cooling method Intelligent Liquid Cooling

System efficiency ≥84% (ambient temperature 25±2℃)

Fire Fighting Warehouse level+packlevel

Dimensions (W*D*H) 1050*1365*2450mm

weight About 2.5t