HMFRC-200kv High Voltage divider For Partial Discharge or AC/DC Measurement
Applications:
A high voltage divider for partial discharge or AC/DC measurement is a device used to divide the high voltage into a lower voltage for accurate measurement and monitoring. It is essential for ensuring the safety of personnel and equipment during high voltage testing and measurement.
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Profile:
Capacitor voltage divider as one of the high voltage measurement system, it is suitable for pulse high voltage, lightning high voltage and power frequency high voltage measurement. And our HV divider is also can applied in the partial discharge high voltage test , it can make as pd free capacitance high voltage divider , pd level could be controlled within 3 pC, most are oil-filled and sf6 gas types. For lower voltage divider, also can make it as dry type.
Features:
- Capacitor voltage divider is directly connected with high voltage measuring end,which can realize long distance clear reading,safe and convenient to use.
- Small size,light weight,easy to carry,suitable for site inspection.
- The input impedance of the high voltage measuring system of the capacitor divider is high and the linearity is good.The special shielding technology is adopted to reduce the influence of the high voltage on the indication value and to realize the high stability and high linearity.
- The instrument uses imported filling materials to make the structure smaller,lighter weight,higher reliability and lower internal partial discharge.Small size,light weight,easy to carry,for the site inspection work to bring great convenience.
- Partial discharge level could be within 3~5Pc.
- Dry type,oil-fiiled and sf6 gas type,all specification could be customized
Parameter:
| Model | HMFRC-50 | HMFRC-100 | HMFRC-200 | HMFRC-300 | HMFRC-400 | |
| Measuring voltage Range | 0～50kV | 0～100kV | 0～200kV | 0～300kV | 0～400kV | |
| Rated voltage | DC | 50kV | 100kV | 200kV | 300kV | 400kV |
| RMS | 50kV | 100kV | 200kV | 300kV | 400kV | |
| Peak | 71kvP | 142kvP | 283kvP | 424kvP | 566kvP | |
| Partial pressure ratio （Load Impedance 1MΩ 500PF） |
500：1 | 1000：1 | 2000：1 | 3000：1 | 4000：1 | |
| Voltage divider Input Impedance | 200MΩ 500PF |
400MΩ 500PF |
800MΩ 300PF |
1200MΩ 300PF |
1600MΩ 300PF |
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| Measurement accuracy of KV table | DC(DC) | ±（0.5%+2 digits） | ||||
| AC(AC) | ±（1%+2 digits） | |||||
| Average | ±（1%+2 digits） | |||||
| Peak/ 2 | ±（1%+2 digits） | |||||
| Peak | ±（2%+2 digits） | |||||
| Display | 4-digit LCD display | |||||
| Input | Impedance: 1MΩ Level signal: 100V | |||||
| Power supply | AC power 220V 50Hz | |||||
| Voltage divider | Φ110×480 | Φ110×720 | Φ110×1000 | Φ110×1450 | Φ120×2200 | |
| Weight(kg) | 5 | 8 | 15 | 25 | 40 | |
| Total weight(kg) | 10 | 15 | 25 | 40 | 60 | |
| More specification can be customized | ||||||
Pictures:
