YDQ(W) NO Partial Discharge Tester

Compared with traditional oil-immersed light-duty test transformers, this product is 20%-60% lighter (depending on voltage and capacity), and is free from oil pollution.  The voltage level of a single test transformer can reach 300KV. Due to the adoption of new manufacturing processes, the technical performance of the product has been significantly improved, making it particularly suitable for field work and applications requiring frequent movement.

1. Simple and clear operation, adaptable to various usage scenarios.
2. Touch-button operation; all functions can be set via buttons, improving product safety and reliability.
3. Combination of hardware and software anti-interference technology; stable performance and strong anti-interference capabilities.
4. Pause function: In automatic control mode, this function allows pausing voltage increase or decrease at any point. The pause time can be flexibly controlled by the experimenter, facilitating observation of the sample.
5. Automatic timing function: In automatic control mode, when the voltage automatically rises to the set value, the equipment automatically starts timing. When the timing is complete, the test results are displayed, and the equipment automatically returns to zero.
1. 10kVA/50kV for 10kV class
2. 15kVA/150kV for 35kV class
3. 25kVA/250kV for 110kV class

1. Rated capacity: 5kVA
2. Input voltage: 200V±10%
3. Output voltage: 50kV
4. Output current: 100mA
5. Voltage accuracy: AC 1.5%
6. System partial discharge at rated voltage: ≤35pC
7. Power supply distortion: <3%
8. Insulation medium: SF6 gas
9. Dimensions: Φ420Χ800