Purified alternative parameter regulated power supply adopts the principle of sine energy allocation and is one of the most popular regulated power supplies at present throughout the world. Control unit makes quick and accurate response according to the input voltage and the changes of output load, adjusts promptly the compensated voltage of sine energy allotter so as to control efficiently the output voltage. So the whole machine has high accuracy and good dynamic performance equipped with big-capacity wave filter inhabiting effectively higher harmonics, peak voltage, and signal of noise interference in the input electric network and making waveform more pure. It joints stabilization, purification, anti-interference and auto-protection, so becomes one of the most advanced regulated power supplies at present.
This series can be widely used in the places such as computer-related products, medical control monitor system, program control system, automatic-testing-equipment, broadcast television equipment, telecommunication equipment, production line, printing equipment, plastic injecting equipment, automatic teller machine, SMT equipment, research and experiment.

Technical parameter:
 
Specification: 3KVA-30KVA
(V) Input Voltage: 176-264optional 304-456 optional
(V) Output Voltage: 220V   380V
Phase Number: Three Phase
Constant Voltage Precision:  +/-(0.5-1)%  
Efficiency(Full Load): ≥ 98%  
Working Frequency (Hz): 50Hz+/-5%  
Additional Deformation of Output Waveform: ≤ 3%  
Instantaneous Restores The time: ≤ 0.033s