Three Phase Precision Power Source Widerange Program Control

Feature

High accuracy and high stability outputWith RS232 interface for automatic operationWith keyboard for manual operation (optional).2nd – 21st harmonic, output amplitude and degree can be programmed.Aluminum alloy material, light and strong, prevent corrosion. With the protect function of overload, short voltage circuit and open current circuit.Simple control software, easy for operation 

Specification

	YCS-103-250	YCS-103-600	YCS-103-1200	YCS-103-2500
Voltage
Test voltage output (Phase-Neutral)	3×(24V – 288V) or customized
Power of the voltage output	3×100VA	3×250VA	3×500VA	3×1000VA
Resolution	Better than 0.01% of full scale value of range
Setting accuracy	Better than 0.05% at the final range value
Stability	Better than 0.005%/h (integration time 150 s)
Load regulation from 0-max. load	< 0.01%
Distortion factor	< 0.3% for linear resistance load
Harmonics	2nd – 21st free programmable
Current
Test current output	3×(1mA – 100A)
Power of the current output	3×150VA	3×350VA	3×750VA	3×1500VA
Resolution	Better than 0.01% of full scale value of range
Setting accuracy	Better than 0.05% at the final range value
Stability	Better than 0.005%/h (integration time 150 s)
Load regulation from 0-max. load	< 0.01%
Distortion factor	< 0.3% for linear resistance load
Harmonics	2nd – 21st free programmable
Phase angle
Range	0 -- 360°
Resolution	0.01°
Setting accuracy	0.1°
Frequency
Range	45Hz – 65Hz
Resolution	0.01Hz
Voltage Supply	3×220/380V±10% or customized50/60Hz±2Hz
Ambient temperature	-10°C -- +40°C
Relative humidity	35% -- 85%

Power Source