Output capacity:20KVA
Circuit : IGBT/PWM
AC Input
Phase : Three
Waveform : SINE WAVE
Voltage : 415V±15%
Frequency : 50HZ or 60HZ±5%
Power factor ﹥0.9
AC Output
Phase : Single
Waveform : SINE WAVE
Voltage : Low position(0-150V),High position(0-300V)
Frequency : 50HZ,60HZ,100HZ,200HZ,45-200HZ continuously adjusting.
Features
Test Set Specification
Frequency Stability ≤0.01%
Max. Current : High position (41.7A) , Low position (83.3A)
Power source voltage stabilization : ﹤1%
Load voltage stabilization : ﹤1%
Waveform distortion : 2%
Efficiency : 90%
Response time : 2ms
Wave peak factor : 3:1
Protections : Over current, over voltage, over load, over heated, short circuit, input undervoltage.
Display
Interface : Digital LED
Voltage : 4 digits, digit voltmeter, resolution0.1V
Frequency : 4 digits, digit frequency meter, resolution 0.1HZ
Current : 4 digits, digit ampere meter, resolution 0.1A
Power : 4 digits, digit wattmeter, resolution 0.1W
Specifications
Working condition
Cooling Unit : High speed variable frequency fan cooling, force air cooling
Storage : M1(V-F-A),M2(V-F-A),M3(V-F-A)
Current limiting : 0-MAX CURRENT
Communication : RS232C (Or RS485), execution instruction time is less than 10ms
Programmable groups : Total 30 groups, each group to perform voltage, frequency, risetime, runtime.
Working temperature : 0℃-40℃
Relative Humidity : 0-90%(Non-condensation)
Altitude ≤1500m
Size(H×D×W) : 850×650×500(mm)
Weight : 230(kg)