General information about AD-RTC AC Resonant Test System (for Cables)
AD-RTC series AC Resonant Test System for Cables are composed of frequency/voltage adjustment power,exciting transformers, reactors, capacitive divider. The power frequency can be adjustable,which make the reactor and tested capacitor resonance.
Features:
Small size, light weight, portable design.
Suitable for 35kV or below cables.
Single parts not more than 30kg, easy to carry.
220V or 380V single phase power supply,convenient for on-site power sourcing.
Dry type epoxy cast for reactor,nice and reliable,suitable for various types of cables.
- Accessories
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Technical specification of the device:
Rated output voltage: 0 - 66kV(effective value) or below.
Output frequency: 20 -300Hz.
Resonant voltage waveform: sine wave, THD ≤ 1%.
Full load working time: continuous working time 60mins.
Quality factor: max. load ≥ 20.
Frequency adjustment: fineness 0.1Hz, instability ≤ 0.01%.
Power supply: 220V or 380V single-phase.
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