12kv High Voltage Ceramic Capacitor Core Rod with 20pF Nominal Capacitance and 1V Test Voltage
Price:
Negotiable
MOQ:
1
Delivery Time:
5-7 days
Brand:
XIWUER
Product Description
High Voltage Ceramic Capacitor Core Rod 12kV 20pF
Technical Specifications
| Attribute | Value |
|---|---|
| Rated Voltage | 12kVAC |
| Nominal Capacitance (pF) | 20 |
| Nominal Capacitance Range Test Frequency 1kHz ±20% Test Voltage: 1V ±0.2V |
18~22 |
| Withstand Voltage (In insulating oil) | 52kVAC/5min |
| Partial Discharge | 13.2kVAC ≤10pC |
| Lightning Impulse kV 1.2/5μs | 75 |
Product Overview
This high voltage ceramic capacitor core rod is designed for use in 3.6kV to 40.5kV high voltage presence indicating devices.
Key Features
- Rated Voltage: 12kVAC
- Nominal Capacitance: 20pF
- Withstands 52kVAC for 5 minutes in insulating oil
- Low partial discharge (≤10pC at 13.2kVAC)
- Robust lightning impulse withstand (75kV 1.2/5μs)
Important Notes
Partial discharge should not exceed 5pC at 1.1 times rated voltage unless otherwise specified.
Complies with standards DL/T538-2006 (High Voltage Presence Indication Device) and JB/T10305-2001 (Technical conditions for post insulator of organic material).
Custom dimensions available upon request.
Special care required: Protect from damage, moisture, and contamination.
For installations below 100 meters or in high altitude areas, please specify in order notes.
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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