CF-A

Output Frequency	50/60 Hz &47 ~ 63Hz,400Hz Selectable
Frequency Resolution	0.01Hz / 0.1Hz / 1 Hz (Fixed 4 Display)
Frequency Accuracy	+/- 0.01 %
External input level	40Hz ~1KHz 1.5VRMS(1:100) (Option)
Output Voltage All 3Ø Type Is Y Connection (3Ø4W+GND)	Standard: 0~150V / 0~300V (2 Range) Option : 0~150V / 0~300V / 0~600V (3 Range) ( Voltage Can Be Changed To Other At Request )
Output T.H.D. (to 80KHz)	<= 0.2%(at Resistor Load) (T.H.D - R Measure)
Load Regulation (at Resistor Load)	1 Ø:0.1% 3 Ø:0.1%(L-N) , 3 Ø:0.2%(L-L)
Line Regulation	+/- 0.1%ACV +/- 10% Change
Crest Factor	3
Max. Peak Current	2.5 Times the Max Current (RMS Value)
Load Power Factor	0.5~1(lead or Lag)
Transient Response	100µS
Circuit	Transistor Linear Amp Type
Efficiency	40%(at full load)
S/N Ratio	More then 60dB(At Rated Output Voltage)
Output DC Drift	< +/- 1mV
Protections Function	Over Load . Short . Over Temp
Phase Shift(3Ø)	<= 1º(at Load Balance) , <= 3º(100% Unbalance)
Cooling system	Forced air-cooling type
Operating Temperature/Humidity	0 ~ +45ºC / 10 ~ 90%RH
Insulation Resistance	10M omh .500VDC
Withstand Voltage	AC 2200V,50/60Hz
Acoustic Noise	45~55dB At 1 Meter Distance

Measurement Meter Functions	Resolution	Accurate
4 Digital Frequency Meter	0.1Hz / 1Hz / 1Hz Auto Range	0.05% +/- 2 Count
4 Digital True rms Voltage Meter	0.1V	0.2% +/- 3 Count
4 Digital True rms Current Meter	1mA / 10mA or 10mA / 100mA Auto Range	0.2% +/- 3 Count
4 Digital True Watt Meter	0.1W / 1W or 1W / 10W Auto Range	0.3% +/- 3 Count