24kV High Voltage Ceramic Capacitor Core Rod with 80pF Nominal Capacitance
Price:
Negotiable
MOQ:
1
Delivery Time:
5-7 days
Brand:
XIWUER
Product Description
High Voltage Ceramic Capacitor Core Rod 24kV 80pF
Technical Specifications
| Attribute | Value |
|---|---|
| Rated Voltage | 24kV 80pF |
| Nominal Capacitance (pF) | 80pF |
| Nominal Capacitance Range Test Frequency: 1kHz ±20% Test Voltage: 1V ±0.2V |
70~90 |
| Withstand Voltage (In insulating oil) | 70kVAC/5min |
| Partial Discharge | 26.4kVAC ≤10pC |
| Lightning Impulse kV 1.2/5μs | 125 |
Key Features
- Rated Voltage: 24kVAC
- Nominal Capacitance: 80pF
- Capacitance Range: 70~90pF at 1kHz test frequency
- Withstand Voltage: 70kVAC for 5 minutes 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) manufacture vacuum interrupter cavities, providing airtight seals 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, or 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 should not exceed 5pC at 1.1 times rated voltage unless otherwise specified. Complies with standard DL/T538-2006 (High Voltage Presence Indication Device).
Dimensions can be customized to customer requirements. Special care must be taken to prevent product damage, moisture exposure, and contamination.
Complies with standard JB/T10305-2001 (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.
Certificates
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Company
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
Location
No.1118, Ziqiang Road, Xi'an-710015, Shaanxi, China.
Contact Person
Rosy Hou