China 50Hz, 60Hz, 1phase Input 1 Phase Output AC Frequency Converter, Find details about China AC Frequency Converter, 50Hz 60Hz Frequency Converter from 50Hz, 60Hz, 1phase Input 1 Phase Output AC Frequency Converter
Circuit mode | IGBT/PWM pulse width adjustment mode |
Wire system | 3-phase-5-wire-system |
Input voltage | Phase to phase: 265-495V |
Input frequency | 30-70Hz |
Output voltage | Phase to phase: 380V |
Output frequency | 50/60Hz, 400Hz optional |
Frequency stability | ≤±0.01% |
Insulation resistance | Above 500Vdc 20MΩ |
Pressure endurance insulation | 1800Vac/5Ma/1minute |
Cooling device | Compulsive fan cooling |
Noise | <55dB |
Wave deformation | ≤2% |
Reaction time | Dynamic response quick, when load 0-100% change, the steady-state response time <20ms |
Efficiency | Efficiency more than 90%, be suit for wide-load, can be for the inductive, capacitive, resistive, and any mixed loads |
Protective device | The importation of non-fuse switch, without output fuse switch, the electronic circuit to detect over-voltage express .Over voltage, over current, over temperature, over load, short circuit, and automatic alarm |
Display | Digital frequency meter, Digital voltage meter, Digital current meter, Digital power/PF meter |
Ambient temperature operating | -10 °C to +50 °C |
Altitude | <1500m |
Relative humidity | <90% |