1725kW HVAC 215K Cabinet

Key Application Scenarios

Balancing grid loads by storing low-cost off-peak energy and discharging during peak demand to optimize infrastructure utilization.

Renewable Energy Integration

Renewable Energy Integration

Smoothing the volatility of solar and wind power to minimize curtailment and ensure a stable, dispatchable green energy supply.

Frequency Regulation

Frequency Regulation

Leveraging millisecond-level response to maintain grid frequency stability and counteract instantaneous power fluctuations.

Black Start Support

Black Start Support

Providing initial excitation and voltage reference to reboot the grid and restart power plants after a total system blackout.

Specification

PWS1-1725KTL-H-NA-XMY-O

AC parameters

Nominal AC power	215kVA \| 430kVA \| 645kVA \| 860kVA \| 1075kVA \| 1290kVA \| 1505kVA \| 1725kVA
AC connection	Three-phase three-wire (3P3W)
Overload Capability	237kVA \| 473kVA \| 710kVA \| 946kVA \| 1183kVA \| 1419kVA \| 1656kVA \| 1898kVA
AC voltage	690(-15%~10%)V
AC frequency	50/60（-5~5）Hz
THDi	≤3%
AC PF	0.9 leading to 0.9 lagging

DC parameters

Max DC power	237kW \| 473kW \| 710kW \| 946kW \| 1183kW \| 1419kW \| 1656kW \| 1898kW
DC voltage range	1000~1500V (full power charging)
Full load voltage range	1070~1500V (full power discharging)
Voltage regulation accuracy	≤±1%

System parameters

Peak efficiency (with auxiliary source)	98.5%
Size (WHD)	220021601300 mm
Weight	1549kg \| 1642kg \| 1735kg \| 1828kg \| 1921kg \| 2014kg \| 2107kg \| 2200kg
Protection	IP54/NEMA3R
Operating temp.	-20°C to 60°C (De-rating over 45°C)
Cooling	Air cooling
Humidity (storage)	0~95%（No condensing)
Max altitude	3000m (De-rating over 3000 m)

Connection parameters

Communication	RS 485, Ethernet, CAN
Protocol	Modbus TCP/RTU, IEC104, IEC61850
Certification	UL1741,IEEE1547,CSA C22.2

Features

Flexible Configuration

Flexible Configuration

Modular design with up to 8 modules

Direct interconnection with 690Vac

Power range: 215kW-1.72MW

High Efficiency & Stability

High Efficiency & Stability

Maximum efficiency can reach 98.5%， @ DC 1070V

Multi-string technology for better battery safety and performance

Extensive Use

Extensive Use

Automatic operation strategy of peak shaving and load shifting

Outdoor NEMA3R Cabinet

Safety & Compatibility

Safety & Compatibility

Fast response time, less than 20ms

Grid-support function built-in

Global grid certified & listed

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Stock code

300693.SZ

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