RDXZF-100kVA 20kV Frequency Modulation Series Resonance Withstand Voltage Test Device Ac Resonance Test Set
- Wrindu
- China
- about 10 days
- 100 set/month
- RDXZF-100kVA 20kV
1.The required power capacity is greatly reduced, which is only 1/Q of the test capacity.
2. The weight and size of the device is greatly reduced to 1/10-1/30 of the taditional test device.
3. Obtaining a good sinusoidal waveform by reducing the waveform distortion of output voltage.
4. Efficiently finding the insulation weakness and preventing large short-circuit current from burning the fault point.
RDXZF-100kVA 20kV Frequency Modulation Series Resonance Withstand Voltage Test Device Ac Resonance Test Set
Product Characteristics
1. The required power capacity is greatly reduced, which is only 1/Q of the test capacity.
2. The weight and size of the device is greatly reduced to 1/10-1/30 of the taditional test device.
3. Obtaining a good sinusoidal waveform by reducing the waveform distortion of output voltage.
4. Efficiently finding the insulation weakness and preventing large short-circuit current from burning the fault point.
5. No recovery overvoltage.
6. Three working modes (automatic mode, manual mode, automatic tuning & manual boost mode) available for users to choose from.
7. Digital data can be stored and printed off-site.
8. Automatical frequency scanning with the result intuitively displayed on the LCD screen.
9.The DSP platform technology is adopted to make the human machine exchange interface more humanized.
Technical Parameters
| Frequency regulation range | 30-300Hz |
| Device output waveform | Sine wave |
| Waveform distortion rate | <1.0% |
| Allowable continuous working time | 60 minutes at one time under rated conditions |
| Quality factor of this device | Q>50 |
| Input power | Three-phase 380V or single-phase 220V |
| System measuring accuracy | Effective value of the system is 1.5 |
| Protection functions | Over-voltage, over-current, zero start, flashover and other protection functions |
| Temperature rise | Temperature rise ≤65K after continuous operation under rated load for 60min |
| Environment temperature | -20℃-55℃ |
| Relative humidity | ≤90% |
| The altitude | ≤3000m |
