HUAC-22/22-10kV
Variable Frequency Series Resonant Test System
AC withstand testing of 10 kV cables, switchgear and transformers, tuning to resonance anywhere from 30 to 300 Hz.
MODEL Model TBD
VLF Hipot Test Set
0.1 Hz withstand and tan delta diagnostics for medium-voltage cable networks.
- Light enough to carry to the cable termination
- Withstand and diagnostic modes in one unit
- Automatic discharge at the end of each test
IEEE 400.2IEC 60502-2
Overview
Very low frequency testing stresses cable insulation with far less power than power-frequency testing, so the set stays light enough to carry to the termination.
Technical specifications
| Output | |
|---|---|
| Frequency | 0.1 / 0.05 / 0.02 Hz |
| Waveform | Sine, cosine-rectangular |
Specifications may change without notice. Contact us for the latest datasheet.
Applications
MV cableRotating machinesSwitchgear
Downloads
The datasheet and user manual for this instrument are sent on request, usually within one business day.
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Often ordered together
High Voltage Bridge Cable Fault Locator
Murray bridge fault locator with a built-in 15 kV constant-current source, for cable sheath faults, high-resistance breakdowns and low-insulation defects.