ZVLF Series 0.1Hz Programmable VLF HV Generator

The product combined modern digital frequency conversion advanced technology, and adopts microcomputer control. Voltage boost and reduction, measurement, protection all are automatic. Because of entire electronization, so small size and light weight, big screen LED displaying, clear and visually, can show output waveform, printing test report. Design index is fully suitable forn (Power equipment special-purpose measuring instrument general technology condition, 4th part: ultra low frequency high voltage generator general technology condition) electric industrial standard and use very conveniently. Presently domestic and overseas all adopt mechanical method to perform modulation and demodulation for ultralow frequency signal generation. So exist abnormal sine wave, big measure deviation, HV spark discharge, heavy equipment, moreover sine wave 2 and 4 quadrant needs big power high voltage resistor to discharge and reshape. So it has big power consumption.


1,Output rated voltage: refer to table 1
2,Output frequencyi 0.1Hz, 0.05Hz, 0.02Hz
3,Loading capacityi 0.1Hz max 1.1AuF
0.05Hz max 2.2AuF
0.02Hz max 5.5AuF
4,Measurement accuracyi 3%
5,Voltage + and - peak value deviationi a 3i
6,Voltage waveform distortioni a 5i
7,Usage conditions: indoora outdoori temperaturei -10a a +40a i humidityi a 85i RH
8,Power protector tubei refer to table 1
9,Poweri frequency 50Hzi voltage 220VA 5%.