ATESS PCS250 3-PHASE INVERTER 250kW
High power output, all-in-one hybrid inverter suitable for commercial and industrial applications. The unit has versatile work modes giving it suitability for off-grid, back-up, grid support and self-consumption energy systems.

Product Features:

• 4 x units can be paralleled for up to 600kW of load
• Excellent and seamless transfer between on/off grid
• Programmable work modes
• Touchscreen LCD user interface
• Generator remote control
• HPS has Zero export function even when a Diesel Generator is connected
• Supported battery brands: Pylontech, Freedom Won

Specification:
(AC(on-grid))

• Apparent power: 275kVA
• Rated power: 250kW
• Rated voltage: 400V
• Rated current: 361A
• Voltage range: 360V-440V
• Rated frequency: 50/60Hz
• Frequency range: 45~55/55~65Hz
• THDI: <3%
• PF: 0.8 lagging~0.8 leading
• AC connection: 3/N/PE

AC(off-grid)

• Apparent power: 275kVA
• Rated power: 250kW
• Rated voltage: 400V
• Rated current: 361A
• THDU: ≤2% linear
• Rated frequency: 50/60Hz
• Overload capability: 110%-10 mins 120%-1 min

DC (Battery and PV)

• Rated power: 250kW
• Current regulation: ±1%
• Voltage regulation: ±1%
• Voltage ripple: <3%
• Current ripple: <2%
• Voltage range: 500V-820V
• Max. charge/ discharge current: 550A

General Information

• Maximum efficiency: 97.30%
• Protection degree: IP20
• Noise emission: <65dB(A)@1m
• Operating temperature: -25°C~+55°C
• Cooling method: Forced-air
• Relative humidity: 0-95% non-condensing
• Maximum altitude: 6000m (derate above 3000m)
• Dimension(W/H/D): 1600/2080/850mm
• Weight: 1465kg
• Build-in transformer: Yes
• Lightning protection:  Type II
• Transfer between on/off grid: Manual(default) Automatic(optional) ≤10ms

Communication

• Display: Touch screen
• Communication: RS485/CAN

The images shown are for illustration purposes only and may not be an exact representation of the product.