Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
Input
Connection mode: Three-Phase, Four-Wire + GND
Voltage: 380V±10%
Frequency: 50Hz/60Hz±5Hz
Output
Rated power: 250KW
Output voltage adjusting range: 0V ~ 450.00V
Output current adjusting range: 0A ~ 555.0A
Ripple (Vr.m.s.): ≤0.5% F.S
Response time: ≤20ms (measured @ 10%-90% resistive loading)
Efficiency: ≥88% (measured @ 80%-100% resistive loading)
Setting and display
Control mode: RS485 communication interface, In line with MODBUS-RTU standard.
Display mode: Touch screen display
Protection and Monitoring functions: OVP, OCP. OTP, Output short-circuit protection, Automatic voltage compensation protection
Noise: ≤80dB
Protection degree: IP20
Cooling method: Forced air cooling
Insulation resistance: ≥20MΩ
Grounding inductance resistance: ≤100mΩ
Working conditions: 0°C～45°C, 10%～90% (non-condensing)
