PWM Type AC Power Source

Specifications

Pulse Width Modulation PWM Type AC Power Supply specifications:

• Circuit Type: (IGBT) MPWM Pulse Duration Modulation
• Input: 1 Phase 220V±10%, 50Hz/60Hz±5%
• Output Voltage: HIGH/LOW Adjustable
1)1 Phase Voltage Range: (HIGH)0～300V, (LOW)0～150V
2) Nominal Voltage: +10%～+25%, -10%～-30%
• Output Frequency: 50Hz, 60Hz, adjustable between 45 and 70 Hz, 400Hz
• Load Voltage Stabilization Rate: ≦0.5%
• Frequency Stabilization Rate: 0. 1% (Fix Point 50Hz, 60Hz and 400Hz)
• Wave Distortion Rate: ≦2% (Resistor Load); Efficiency: ≧85%
• Output Instruments: Frequency Indicator, 4-digits RMS digital frequency indicator, resolution is  0.1Hz Voltage Meter, 4-              digits RMS digital voltage meter, resolution 0.1V Ampere Meter, 4-digist RMS digital ampere meter, resolution 1Ma Power            Indicator, 4-digits RMS digital power indicator, resolution 1W Power Factor Meter  Resolution 0.001
• Protective Devices: Over load, short circuit, over voltage, over current, over temperature protective and alarm devices
• Operating Environment: Temperature 0～40℃ Relative Humidity 0～90%

PS. More than 5KVA AC Power Source can be designed as customer’s request.