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12kVAC 300pF High Voltage Ceramic Capacitor Core Rod

12kVAC 300pF High Voltage Ceramic Capacitor Core Rod

Brand Name:	XIWUER
Model Number:	12kV-300pF
MOQ:	1
Price:	Negotiable
Payment Terms:	L/C,T/T
Supply Ability:	8,000,000 a year

Detail Information

Product Description

Detail Information

Place of Origin:

XIAN, CHINA

Certification:

ISO9001,ISO14001,ISO45001

Rated Voltage:

12kVAC

Nominal Capacitance(pF):

300

Nominal Capacitance RangeTest Frequency 1kHz+20%TestVoltage:1V+0.2V::

270~330

Withstand Voltage(In The Insulating Oil):

52kVAC/5min

Partial Discharge:

13.2kVAC≤10pC

Lightning Impulse KV1.2/5μs:

Packaging Details:

Carton

Supply Ability:

8,000,000 a year

Highlight:

300pF Ceramic Capacitor Core Rod

12kVAC Ceramic Capacitor Core Rod

Product Description

12kVAC 300pF High Voltage Ceramic Capacitor Core Rod

Technical Specifications

Attribute	Value
Rated Voltage	12kVAC
Nominal Capacitance (pF)	300
Nominal Capacitance Range (Test Frequency 1kHz+20%, Test Voltage: 1V+0.2V)	270~330
Withstand Voltage (In the insulating oil)	52kVAC/5min
Partial Discharge	13.2kVAC≤10pC
Lightning Impulse kV1.2/5μs	75

Product Features

High voltage ceramic capacitor core rod rated at 12kVAC with 300pF nominal capacitance
Wide capacitance range: 270~330pF at test conditions
Excellent withstand voltage: 52kVAC/5min in insulating oil
Low partial discharge: ≤10pC at 13.2kVAC
High lightning impulse resistance: 75kV at 1.2/5μs

Application Areas

Designed for live display devices in 10kV-40.5kV power systems, this capacitor provides real-time indication of the operating status of:

High-voltage conductors
Circuit breakers (SF6 and vacuum types)
Lightning arresters
Instrument transformers

Ensures operator safety with typical parameters including capacitance ranges from 10pF-230pF (e.g., 90pF at 24kV), withstand voltage of 68kV (power frequency) and 125kV (lightning impulse).

Installation & Usage Instructions

PD not more than 5pC at 1.1 times rated voltage without special instructions. Comply with standard DL/T538-2006 (High Voltage Presence Indication Device).

Dimensions can be customized according to customer requirements.

Special attention required to prevent product damage, moisture exposure, and contamination.

Complies with standard JBT10305-2001 (Technical conditions for post insulator of organic material in the 3.6kV-40.5kV high voltage equipment).

For installations below 100 meters or in high altitude areas, please specify in order notes.

Product Certifications

Tags:

High Voltage Ceramic Capacitor

High Voltage Doorknob Capacitors

High Voltage Film Capacitor

Live Line Capacitors

Surge Protective Device

High Voltage Vacuum Circuit Breaker

Switchgear Temperature Sensor

Voltage Instrument Transformers

Capacitive Voltage Detector

Capacitive Voltage Divider

Capacitive Insulator

MOV Metal Oxide Varistor

PTC NTC Thermistor

High Voltage Resistors

High Voltage Ceramic Capacitor

High Voltage Doorknob Capacitors

High Voltage Film Capacitor

Live Line Capacitors

Surge Protective Device

High Voltage Vacuum Circuit Breaker

Switchgear Temperature Sensor

Voltage Instrument Transformers

Capacitive Voltage Detector

Capacitive Voltage Divider

Capacitive Insulator

MOV Metal Oxide Varistor

PTC NTC Thermistor

High Voltage Resistors

products details

12kVAC 300pF High Voltage Ceramic Capacitor Core Rod

12kVAC 300pF High Voltage Ceramic Capacitor Core Rod

300pF Ceramic Capacitor Core Rod

12kVAC Ceramic Capacitor Core Rod