481 kWh Outdoor Energy Storage Cabinet
The 418KWh outdoor cabinet energy storage system adopts an integrated design concept, with integrated batteries in the cabinet, battery management system, BMS energy management system, EMS, modular converter PCS and fire protection system.
Product Parameters
| Product Model:HJ-G215-418L（215KW/418KWh） | |||
| DC parameters | AC parameters | ||
| Battery Type | lithium iron phosphate (LiFePO4) | AC side rated power | 215KW |
| Cell Capacity | 3.2V/314Ah | Maximum power on AC side | 237KW |
| System Battery Configuration | 1P416S | Total harmonic distortion rate of cable | <3% at rated power |
| Rated Battery Capacity | 418KWh | AC side rated voltage | 690V AC |
| Battery Voltage Range | DC1000-1500V | AC access mode | 3P+PE |
| Rated Multiplier | 0.5C | Rated grid frequency | 50/60Hz |
| Depth of discharge | 100% | Power factor range | 0.98 |
| Battery Cooling Method | liquid cooling | Off-grid operation | support |
| System parameters | |||
| Dimension | 1400*1400*2550mm | Temperature control methods | Liquid-cooled units |
| Protection class | IP55 | Fire-fighting programme | Perfluorohexanone + water fire protection |
| System Communication Protocol | Standard: Modbus | Communication Interface | RS485、RJ45 |
Product Description
The 418KWh outdoor cabinet energy storage system adopts an integrated design concept, with integrated batteries in the cabinet, battery management system, BMS energy management system, EMS, modular converter PCS and fire protection system. It reduces energy costs for enterprises, increases green energy use, and maintains safe and stable system operation.
Application scenarios
Distributed energy system, grid peak and frequency adjustment, standby power, microgrid, industrial and commercial energy storage.
Product Features
- Flexible combination configuration: 1P260S combination configuration can be flexibly adjusted according to the actual demand for the number of cores and combination to meet the energy and power requirements of different projects.
- High power factor: Power factor ranges from 1 (forward) to 1 (lagging), which effectively improves the utilisation of power, reduces line losses and optimises the quality of grid operation.
- Reliable off-grid operation parameters: The rated output voltage of the independent inverter is 400V (340~460V), the voltage imbalance of the independent inverter is less than 2%, and no more than 4% in short time, which ensures the stability and reliability in off-grid operation.
- Comprehensive protection functions: Equipped with a variety of protection functions, such as high/low voltage ride-through, anti-islanding, AC overcurrent, AC short circuit, AC overvoltage/subvoltage, AC inlet phase sequence error, etc., which can effectively guarantee the safe operation of the system and equipment.
- High efficiency: The maximum efficiency can reach 0.99, which can minimise energy loss and improve the efficiency of energy use.
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