Product parameters:
This device is primarily designed to measure the transition waveform, transition time, transient resistance, and three-phase synchronization of the transformer’s on-load tap changer.
Technical parameters:
The output current | 1.0A、0.5A | |
Rango de medición | Transition resistencia | 0.5Ω～20Ω(1.0A)、0.5Ω～40Ω(0.5A) |
Transition time | 0～250ms | |
Accuracy of medición | Transition resistencia | ±(5% reading +3 words) |
Transition time | ±(0.1% reading +3 characters) | |
La temperatura ambiente | -10℃～50℃ | |
Humedad ambiental | ≤85% HR | |
Fuente de alimentación de trabajo | CA220V±10% | |
Frecuencia de poder | 50±1Hz | |
Almacenamiento | U disk storage, local storage | |
Dimensiones totales | 345 mm × 295 mm × 175 mm | |
Peso del instrumento | 5 kilos | |
Característica:
1. The instrument has a lightweight design with a high output current.
2. With dual current outputs, it offers a broader testing range and superior stability.
3. It can automatically calculate both transition resistance and transition time values.
4. Equipped with a robust protection circuit, ensuring strong reliability.
5. The 5.7" large LCD display makes it easy to operate directly on-site.
6. With USB flash drive storage capability, you can save more data waveforms.
7. The independent operation of the keyboard and one-key flying shuttle allows for faster and more convenient instrument operation.
