Injection Capacitor
HTH 100kV/100pF Oil-Immersed Injection Capacitor
Electrical Parameters
| Parameter | Specification |
|---|---|
| Rated Voltage | 100kV AC (50Hz) |
| Nominal Capacitance | 100pF ±1% |
| Dielectric Loss | <0.5% @100kV |
| Partial Discharge | <2pC @rated voltage |
| Dividing Ratio | 1000:1 (±1% accuracy) |
Mechanical Design
Construction: Oil-immersed with removable base
Corona Control: Dual corona rings design
Dimensions: Ø150/Ø450×1200mm
Weight: 27kg (portable design)
Cooling: ONAN (Oil Natural Air Natural)
Operational Parameters
| Operating Mode | Duration |
|---|---|
| 100% Rated Voltage | 60 minutes continuous |
| 80% Rated Voltage | Unlimited operation |
Typical Applications
Partial discharge measurement systems
HV divider calibration reference
Transformer dielectric loss testing
Cable termination voltage monitoring
Quality Assurance
IEC 60270 Partial Discharge Standard
IEEE Std 4-2013 High-Voltage Testing
GB/T 16927.1-2011 Impulse Voltage Test
Design Advantage: The removable base structure allows for easy field maintenance without oil drainage, while dual corona rings ensure stable performance even in high-humidity environments.
