Three Phase 24V OLTC Transformer Test Instrument 1A 0.5A 0.3A
Measures on-load tap-changer transition waveform, time, resistance, and three-phase synchronization. Features 28V open circuit voltage, 0.01Ω resolution, 1-250mS range, and U disk storage. Ideal for power plants and transformer manufacturing.
Transformer Testing Equipment
Three Phase 24V Transformer On Load Tap Changer Tester
This tester is mainly used to measure the transformer on-load tap-changer transition waveform, transition time, the instantaneous transition resistance, three-phase synchronization and so on.
The instrument features highly intelligent, English menu prompts, simple operation. Instrument small size, light weight, strong anti-interference ability.
It is ideal instrument to ensure safe production and good quality in power plants units, transformer manufacturing industry.
1. Output current: 1.0A, 0.5A, 0.3A gears
2. Resistance range: 1.0A: 0.1 ~ 10Ω; 0.5A: 5 ~ 20Ω; 0.3A: 10 ~ 40Ω.
3. Resistance measurement accuracy: ± (reading × 5% + 5 words), resolution: 0.01Ω.
4. Transition time measurement range: 1 ~ 250mS.
5. Transition time measurement accuracy: ± 1mS, resolution: 0.1mS.
6. Sampling frequency: 10K.
7. Storage: U disk storage, local storage.
8. Operating temperature: -20 ℃ ~ +50 ℃.
9. Environmental humidity: ≤ 90% RH, no condensation.
10. Working power: AC220V ± 10%, 50Hz ± 10%
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