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Variable Frequ ency Series AC Resonant Test System
| Brand Name : | gdmk |
|---|---|
| place of origin : | China |
Product description
Product Description:
Transformer GIS SF6 switch CT/PT insulator bus bar cable bushing and others capacitive devices are the common primary electric equipments.
The complete set of frequency conversion series resonance test equipment is mainly composed of frequency conversion control power， supply excitation ，transformer reactor ，capacitor voltage divider and compensation capacitor (optional).
technical parameter
1、The reactor of the same voltage grade and capacity has smaller volume and lighter weight. Small temperature rise at rated load; Dry pouring high mechanical strength good electrical insulation beautiful and reliable.
2、Large capacity margin of frequency conversion power control box; Strong protection function; Good output waveform; Good stability; With a variety of working modes easy to operate; Single-phase 220V or three-phase 380V input power supply is common which is convenient for on-site power collection.
3、Flexible configuration. Can choose different types of reactor meet the requirements of different test products achieve a multi-purpose cost-effective.
Product Parameters:
Rated output voltage
0～1000kV and below
output frequency
30～300Hz
Resonance voltage waveform
Pure sine wave waveform distortion rate≤1.0%
Working time
Full power continuous working time of 60min
Quality factor
30~90
Frequency regulation sensitivity
0.1Hz
Instability
＜0.05%
Working power supply
Single-phase 220V or three-phase 380V±10%
Power frequency 50Hz±5%
product features :
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