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 | |
نطاق القياس | Transition مقاومة | 0.5Ω～20Ω(1.0A)、0.5Ω～40Ω(0.5A) |
Transition time | 0～250ms | |
Accuracy of قياس | Transition مقاومة | ±(5% reading +3 words) |
Transition time | ±(0.1% reading +3 characters) | |
درجة حرارة البيئة | -10℃～50℃ | |
الرطوبة البيئية | ≥85% رطوبة نسبية | |
إمدادات الطاقة العاملة | تيار متردد 220 فولت ±10% | |
تردد الطاقة | 50±1 هرتز | |
تخزين | U disk storage, local storage | |
الابعاد الكلية | 345 مم × 295 مم × 175 مم | |
وزن الصك | 5 كجم | |
ميزة:
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.
