| Customization: | Available |
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| After-sales Service: | Response in 12 Hours |
| Warranty: | 12 Months |
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I. Introduction:
The Resonance AC Withstand Tester is mainly for cable, main transformer neutral point, GIS, switches whose rated voltage not more than 110kv and other AC high voltage withstand test.
The AC Resonant Test System consists of variable frequency power supply, excitation transformers, reactors, capacitive voltage divider.
II.Main Features
★The required power capacity is greatly reduced.
★The weight and size of the device is greatly reduced.
★Improve the waveform of output voltage.
★Prevent high short-circuit current from damaging the fault point.
★It does not appear any recovery over voltage when the test specimen was breakdown. High voltage disappears immediately and the arc
extinguishes immediately when the system loss resonance condition.
★The protection function of overvoltage, over current, zero start, and the system flashover.
★ This Resonance AC Withstand Tester has three operating modes: automatic mode, manual mode, automatic tuning manually boost mode.
★Test records can be saved and identified with digital ID.
★Based on the DSP platform technology, the AC Resonant Test System can easily increase or decrease function and upgrades.
III. Package List of Resonance AC Withstand Tester
| Power supply | 380V±10%, three-phase 50Hz/60Hz |
| Rated voltage output | 0~1000KV |
| Max output capacity | 0~6400KVA |
| Test frequency range | 30~300HZ |
| Continuous duty cycle | 60min |
| Quality factor | 30~80 |
| Frequency setting resolution | 0.1HZ |
| Test voltage waveform | sine wave, waveform deviation factor : ≤1% |
| Temperature | 0~50°C |
| Humidity | ≤ 90%RH |
Factory overview
Germany
FAQ
1.What's the delivery time?
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