High Precision Single Phase DC Resistance Measuring Instrument
Product Introduction XHZG DC high voltage generator series is widely applied in power industry, which is used for DC voltage resistance and leakage current detection of high-voltage facilities such as zinc oxide lightning arresters, power cables, transformers, circuit breakers and power generators. Key Advantages It applies intermediate frequency multiplier circuit together with PWM modulation technology and high-power IGBT modules for reliable operation. Optimized voltage
Product Introduction
XHZG DC high voltage generator series is widely applied in power industry, which is used for DC voltage resistance and leakage current detection of high-voltage facilities such as zinc oxide lightning arresters, power cables, transformers, circuit breakers and power generators.
Key Advantages
- It applies intermediate frequency multiplier circuit together with PWM modulation technology and high-power IGBT modules for reliable operation.
- Optimized voltage feedback system greatly improves voltage stability, and the ripple factor is controlled below 1%.
- Continuous and smooth voltage adjustment in the full range, featuring 0.5% maximum accuracy and 1% stability deviation.
- Equipped with zero rising voltage function and 0.75UDC1mA dedicated key, ensuring accurate test results within 1% error.
- Adjustable overvoltage protection by coded switch, clear and simple operation with ±1% protection error.
| 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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