Product Introduction
The MOEORW-WPG20(10kVA-50kV) is a high-capacity low PD withstand voltage system with partial discharge ≤3pC. Designed for large-capacitance specimens (long cables, large transformers, GIS), it features integrated isolation transformer, coupling capacitor, and protective resistor for cleaner output and stronger loading capability, ideal for high-standard no PD testing.
Product Parameter (specification)
| Rated Capacity | 10kVA |
| Input Voltage | AC220V |
| Output Voltage | 0–50kV |
| High Voltage Current | 200mA |
| System Partial Discharge | ≤3pC |
| Insulation Medium | Insulating Oil |
| Coupling Capacitor | 50kV/300pF |
| Protection | Overcurrent, Overvoltage, Zero-position Interlock |
Product Feature
- 10kVA high capacity for long cables and large-capacitance samples
- Ultra-low PD ≤3pC for high-grade testing
- Integrated design, simple wiring, fast deployment
- Zero-position start interlock prevents non-zero boosting
- Separate high-voltage grounding for better anti-interference
- Stable performance and low heat for long-time operation
Product Application
- Long power cables: withstand voltage and PD test
- GIS and composite electrical apparatus non-PD tests
- Large instrument transformers, main transformers, CVTs
- Power engineering handover, type tests, and supervision tests
Company Qualifications
FAQ
Q: Difference from 5kVA model?
A: 10kVA has stronger loading, supports longer cables and larger samples, lower PD.
Q: Is a PD detector required?
A: Yes; the system provides high voltage; connect to PD detector for pC measurement.
Q: Recommended overcurrent protection value?
A: Generally ≤ rated current, max 50A, adjustable per sample.
Q: Is regular oil replacement needed?
A: No; keep clean and dry without moisture or impurities.
Q: Can it be used in series?
A: Yes, per factory wiring diagram; consult technical support.
Hot Tags: 10kva-50kv high-capacity low-pd test system, China 10kva-50kv high-capacity low-pd test system manufacturers, factory
