1. Product Introduction
The DC high voltage generator is a highly reliable, high-grade, truly portable test equipment of our company. It is an ideal testing instrument for the power sector, power sector of factories and mines, and power plants to conduct DC high voltage tests on zinc oxide arresters, power cables, generators, transformers, switches and other equipment.
2. Product Features
① Smaller in size, lighter in weight, more beautiful, more reliable, easier to operate, and fully functional, it is an ideal replacement product for the power system in the 21st century.
② Manufactured using advanced process technology. Pulse train logic array modulation, high-power IGBT devices, phase fuzzy control, so that the output stability is higher, the ripple is smaller, and the frequency is up to 100kHz.
③ Designed to be maintenance-free, the main components are imported from Germany, the United States, and Japan, which are durable and not afraid of continuous direct short-circuit discharge to the ground.
④ High precision and accurate measurement. The output voltage is adjusted by a single multi-turn potentiometer. The boost process is smooth and the adjustment accuracy is high. The instrument has high and low voltage ends to measure leakage current. The high voltage end uses a wireless spherical shielded digital meter to display. Remotely read current data. Download the mobile phone APP (need to be purchased separately). Not afraid of discharge shock. Good anti-interference performance, suitable for on-site use.
⑤ The voltmeter on the control box directly displays the voltage value applied to the load test piece. No external voltage divider is required when using it. The wiring is simple and the operation is convenient.
⑥ Negative polarity output, zero start, continuous adjustment, overvoltage, overcurrent, return to zero, disconnection protection and other protection functions, strong automatic protection function, safe operation, and various technical indicators are better than industry standards and similar products.
⑦ With 75% of the functions, it brings great convenience to the measurement of zinc oxide lightning arresters. The instrument control box has a 75% voltage switch function. When the current rises to 1000uA, press the 75% button. At this time, the values displayed by the voltmeter and ammeter are 75% data. After completion, the boost knob should be immediately returned to zero, and the fine-tuning voltage knob should be returned to zero. The 75% ammonium button switch should be immediately turned to the normal position before other tests.
3. Product specifications and technical indicators
Specifications | 60/2 | 60/5 | 120/2 | 120/10 | 200/3 | 200/5 | 300/2-10 | Other levels |
Output rated voltage and current | 60kV/2mA/10mA | 60kV/5mA | 120kV/2mA | 120kV/10mA | 200kV/3mA | 200kV/5mA | 300kV/10mA | Customized DC generators with voltage levels of 600-800kV |
Control box weight | 4.5kg | 4.5kg | 4.5kg | 4.5kg | 4.5kg | 4.5kg | 4.5kg |
Double pressure body size and weight | Φ120×300mm 4.1kg | Φ148×360mm 4.5kg | Φ120×450mm 5.5kg | Φ148×500mm 8.2kg | Φ148×730mm 11kg | Φ148×760mm 11.5kg | Φ180×1100mm 20kg |
Working power supply | 50Hz；220V±10% |
Measurement error | Digital voltmeter: 1% Digital ammeter: 1% |
Stability | Random fluctuation, when power supply changes by ±10%, ≤0.5% |
Ripple factor | ≤0.5% (full scale) |
How it works | Intermittent use, rated load 60min |
Work Environment | Ambient temperature: -15℃～50℃; relative humidity at 25℃: <90% (no condensation); altitude: <2500m |
4. Product completeness
1. One high-voltage voltage multiplier host
2. One control box
3. One power cord
4. One high-frequency output five-core cable
5. One output line
6. Two fuses
7. One high-voltage digital microammeter
13665279612
