Kewell EVD-S-300-800-G BIDIRECTIONAL DC POWER SUPPLY (300kW, 600A)

Rated Power [kW]: 300

Rated Current [A]: 600

Peak Power (60s)[kW]: 400

Peak Current (60s)[A]: 800

Voltage Range [V]: 24-800

Dimensions(W*D*H) [mm]: 1600-1000-2000

Input Requirments

Phase: 3φ3W+PE

Voltage: 380V±10%

Frequency: 50Hz±5Hz

Energy Recovery Characteristics

Energy Recovery Energy recovery is available in the full power range

THD* ≤3%

Power Factor(PF) ≥0.99

Output Characteristics

Voltage Accuracy ±(0.1%·FS+5dgt)

Current Accuracy ±(0.1%·FS+5dgt)

Response Time ≤3ms(10%-90% Sudden loading)

Switch Time ≤6ms(+90%--90% Switching)

Voltage Ripple(rms) ≤0.2%·FS

Load Regulation 0.1%·FS

Protection Over Voltage, Over Temperature, Over Current, Phase Loss, Emergency Stop

Communication and Interfaces

Touch Screen LCD

Remote

Communication*

RS485/LAN /CAN

Other Interfaces External Emergency Stop, Fault Signal, Voltage Compensation

Environment Condition and Safety

Insulation Resistance ≥20MΩ(500Vdc)

Withstand Voltage 3000Vdc(60s,No Flashover, No Breakdown Phenomenon)

Ground Resistance ≤0.1Ω

Cooling Air Cooling

Ambient Temperature -10~40°C

Humidity 0-90%RH (25°CNon-condensing)

Altitude ≤2000m