Single Phase DC Resistance Tester for Transformer Winding Testing
Price:
Negotiable
MOQ:
1 unit
Delivery Time:
8-10 days
Brand:
XZH TEST
Product Description
Product Overview
The XHZG series DC high voltage generator is professionally designed to conduct DC withstand voltage tests and DC leakage current tests on high-voltage electrical equipment, including zinc oxide surge arresters, power cables, transformers, circuit breakers and generators.
Performance Features
- Adopts medium-frequency voltage doubling circuit, equipped with PWM pulse width modulation technology and high-power IGBT components.
- Built with high-voltage large feedback design, ensuring high output voltage stability and low ripple coefficient within 1%.
- Supports full-range smooth voltage regulation, with measurement accuracy ≤0.5% and stability ≤1%.
- Features zero-start voltage boost via boost potentiometer and 0.75UDC1mA button control, reaching an accuracy of ≤1%.
- The overvoltage protection adopts DIP switch setting for intuitive operation, with a control error of ±1%.
Technical Parameters
| Output Voltage (kV) | 60 |
| Output Current (mA) | 2 |
| Output Power (W) | 120 |
| Charging Current (mA) | 2 |
| Current Measurement Error | 0.2% (Full Scale) ± 1 Digit |
| Working Method |
Intermittent Use: 30 minutes at rated load Operation at 1.1 times rated voltage: 10 minutes |
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Company
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
Location
Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
Contact Person
Serena