Intelligent DC high voltage generator, the main function of the product is to output negative DC high voltage voltage, the output voltage stability is good, high precision, is the preventive test, and DC insulation withstand voltage test indispensable products. Products are widely used in power generation and power supply departments, power transmission and transformation engineering companies, and large factories and mining enterprises of preventive tests and research institutes. It has an automatic test, 10-step test, manual test automatic test of zinc oxide arrester, and factory configuration PC control application software. A communication protocol can be provided to facilitate users' re-development of control software.
The customer from France looked for this kind DC hipot tester, which can measure the resistance value directly. Our tester can meet all the requirements. We provide the best price and quality, and thanks for the customer's trust, it was finished fast and passed the inspection before shipment. Customers are very satisfied with our intelligent direct high-frequency tester, with excellent test data and performance. Expressed hope to continue cooperation next time.
The 120KV Intelligent DC hipot tester was researched and developed by Wuhan Huayi electric power, which can meet below parameters.
1. Negative polarity output, 1.1 times of the maximum rated voltage. The output ripple factor is less than 0.5%.
2. Working power supply: single-phase AC 165V～245V, 50-60HZ. At the minimum input voltage, only half of the power and voltage can be output.
3. Rated output voltage: 120 kV ; rated output current: 3mA , rated output power: 600W.
3. Host voltage measurement accuracy: ±0.5%±2 digits, minimum resolution 0.01KV, maximum display 99999.
4. Host current measurement accuracy: ±0.5% ± 2 digits, minimum resolution: 0.1 µA ; maximum display 99999.
5. Measurement accuracy of anti-shock ammeter: ±0.5% ± 2 digits, minimum resolution: 0.1 μ A; maximum display 9999.
Range: 0-5mA, 0-10mA, 0-20mA, factory standard configuration 0-5mA.
6. Working method: intermittent work, up to 30 minutes.
7. Voltage stability: random fluctuation, ≤0.5% when the grid voltage changes by ±10%.
8. Working conditions: temperature -10℃～40℃, humidity less than 90%.
9. Storage conditions: temperature -20℃～50℃, humidity less than 95%.
10. Altitude: ≤3000 meters.