Load Capacitor
HRC 100kV/15,000pF Wide-Frequency Load Capacitor
Type: Single-phase, ONAN-cooled capacitive divider
Electrical Specifications
| Parameter | Specification | Standard |
|---|---|---|
| Rated Voltage | 100 kVrms | IEC 60358-1 |
| Withstand Voltage | 110 kV/1min | IEC 60060-1 |
| Frequency Range | 20-300 Hz | IEC 61869-5 |
| Capacitance Stability | ±1.5% across full range | IEC 60384-1 |
Precision Characteristics
Measurement Accuracy
Voltage Ratio Error: ≤1% (true RMS)
Phase Angle Error: ≤0.03° @50Hz
Dielectric Loss: ≤0.3% (tanδ)
Thermal Performance
Cooling: ONAN (Oil Natural Air Natural)
Temp Coefficient: <40 ppm/°C
Continuous Duty: Matches reactor cycles
Mechanical Design
Insulation: Epoxy-oilpaper composite tube
Corona Ring: Ø450mm aluminum alloy (detachable)
Base:
Locking casters (4×) with ±5° leveling
Removable for transport
Dual grounding terminals
HV Terminal: Corona-free scalable connector
Frequency Response
Low-Frequency (20-50Hz):
Derate voltage by 5%/10Hz below 50Hz
Minimum flow velocity: 30 L/min
High-Frequency (150-300Hz):
Maximum ΔT: 35°C at 300Hz
Capacitance deviation: ≤±2%
Installation Protocol
| Configuration | Requirements |
|---|---|
| Single-Stage | 2.5m minimum clearance |
| Two-Stage Series |
|
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