Description

         WKS series (horizontal) high precision variable frequency power supply adopts new model power module IGBT and good digital control circuit, has high efficiency, low noise, compact volume; input and output fully isolated, high input power factor, quick response, strong overload capacity, with over voltage, over current, over temperature, short circuit and other multiple protection alarms.
Performance characteristics:
●High precision stabilization frequency and voltage, knob type quickly adjusts voltage and frequency.
●High precision display: voltage, current, frequency, real power, power factor.
●Output frequency: 45～70Hz、50Hz、60Hz、100Hz、200Hz、400Hz
●Load voltage stabilization rate: ±0.5%
●Waveform distortion: ≤2% ( resistive load)
●Frequency stabilization rate: ≤0. 01%
●Response time: 2ms
●Protection: over voltage, over current, over load, over temperature and short circuit protection alarms
Application:
Products widely used in Products aerospace industry, laboratory research and development room, motor manufacturing, switching power, defense industry, duplicators, air compressors, medical equipment, imported industrial equipment, computers, monitors, electronic transformers, International military quality inspection, semiconductor testing, product life and safety, transformer performance testing, the simulation of AC impact experiments etc..
Technical parameters:
Single phase: 500VA～2000VA
 

Performance characteristics:

Adopts stand alone type, have no power transformer structure, input don’t isolate, output isolated

High precision stabilization frequency and voltage, knob type quickly adjusts voltage and frequency.

※High precision LED display: voltage, current, frequency, real power, power factor (A, B，C three phase can switch freely)

Quick response in transient state ，voltage stabilization response time within 2ms to 100% adding/reducing load

Output frequency: 50Hz、60Hz、45～70Hz、400Hz

Output voltage: phase voltage 0～300V (line voltage 0～520V), can simulate voltage around the world

Phase difference: 120°±2°

With over voltage, over current, overload, over temperature etc. multiple protection alarm functions.

Technical parameters: