Description
Technical Parameters
Products Video
HMCXZ-135kVA 108kV Variable Frequency AC Resonant Test System Chinese Introduction
Products Overview
The HMCXZ 135 kVA -108 kV Variable-Frequency Series Resonance Test System (model capacity: 135 kVA, voltage rating: 108 kV) is designed and manufactured primarily for AC withstand voltage testing of 10 kV and 35 kV power cables, 35 kV power systems, and power transformers.
Test Specimen introduction
| Test Specimen | Reactor Configuration | Excitation Transformer Output | Test Voltage |
|---|---|---|---|
| 35 kV/300 mm² cable, 1,000 m (capacitance ≤ 0.1945 μF) | 4 sections in two series and two parallel configurations | 3 kV | 52 kV |
| 10 kV/300 mm² cable, 3,000 m (capacitance ≤ 1.126 μF) | 4 sections in parallel | 1.5 kV | 22 kV |
| 35 kV power system (transformers, switches, etc.) | 2 sections in series | 6 kV | 95 kV |
Products indication
- Model Description: 135kVA = rated capacity, 108kV = maximum output voltage;
- Voltage waveform distortion <1%; 30 minutes of continuous no-load operation; cable withstand voltage for 60 minutes;
- Equipment body Q > 50, cable load Q > 30;
- Input: Single-phase 220V / Three-phase 380V, frequency range 30–300 Hz;
- Measurement accuracy: 1.5%.
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