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Wang Hong
24kV 50pF High Voltage Ceramic Capacitor Core Rod
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xProduct Details
| Rated Voltage | 24kv 50pF | Nominal Capacitance(pF) | 50pF |
|---|---|---|---|
| Nominal Capacitance RangeTest Frequency1kHz+20%TestVoltage | 1V+0.2V:45~50 | Withstand Voltage(In The Insulating Oil) | 70kVAC/5min |
| Partial Discharge | 26.4kVAC≤10pC | Lightning Impulse KV1.2/5μs | 125 |
| Highlight | 24kV high voltage ceramic capacitor,50pF ceramic capacitor core rod,high voltage capacitor with warranty |
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Product Description
High Voltage Ceramic Capacitor Core Rod 24kV 50pF
Technical Specifications
| Attribute | Value |
|---|---|
| Rated Voltage | 24kV 50pF |
| Nominal Capacitance (pF) | 50pF |
| Nominal Capacitance Range Test Frequency: 1kHz+20% Test Voltage |
1V+0.2V:45~50 |
| Withstand Voltage (In the insulating oil) | 70kVAC/5min |
| Partial Discharge | 26.4kVAC≤10pC |
| Lightning Impulse kV1.2/5μs | 125 |
Key Features
- Rated Voltage: 24kVAC
- Nominal Capacitance: 50pF
- Nominal Capacitance Range: 45~50 at 1kHz+20% test frequency
- Withstand Voltage: 70kVAC/5min in insulating oil
- Partial Discharge: ≤10pC at 26.4kVAC
- Lightning Impulse: 125kV (1.2/5μs)
Application Areas
Vacuum Interrupter (Circuit Breaker Core): Metalized ceramic core rods (alumina-based) are used to manufacture vacuum interrupter cavities, providing airtight sealing and electrical insulation for high-voltage current interruption. Applications include mining circuit breakers and generator protection systems.
Live Display Device: Used in 10kV-40.5kV power systems to provide real-time indication of high-voltage conductor status, circuit breakers (SF6 and vacuum types), lightning arresters, and instrument transformers, ensuring operator safety.
Typical Parameters: Capacitance ranges from 10pF-230pF (e.g., 90pF at 24kV), with withstand voltage of 68kV (power frequency) and 125kV (lightning impulse).
Usage Instructions
- Partial discharge not to exceed 5pC at 1.1 times rated voltage unless otherwise specified
- Complies with standard DL/T538-2006 (High Voltage Presence Indication Device)
- Custom dimensions available upon request
- Protect product from damage, moisture, and contamination
- Complies with standard JBT10305-2001 (Technical conditions for post insulator of organic material in 3.6kV-40.5kV high voltage equipment)
For installations below 100 meters or in high altitude areas, please specify in order notes.
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