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10kV–35kV Ceramic Capacitor Element for Surge Arresters with High Impulse Voltage Withstand and Low Dielectric Loss

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10kV–35kV Ceramic Capacitor Element for Surge Arresters with High Impulse Voltage Withstand and Low Dielectric Loss

Model Number : 20KVAC-400pF

Working Temperature Range : 50℃~+125℃

Rated frequency : 50/60Hz

Payment Terms : L/C,T/T

Dielectric Losse : 1V，1KHz (20-25)℃ ＜ 0.0040

Application : Ring main unit

Function : Take electricity, accurate measurement

Price : Negotiable

Voltagerating : 100V to 10kV

Capacitance At : 1V ,1kHz ,(20-25)℃ 150PF±10%

Supply Ability : 3,000,000 pcs a year

Life : 10 years

Lead Wire : Φ0.48mm

Termination : Tin/Lead or Lead-Free

MOQ : 100

Delivery Time : 25~30 workday

Voltage Withstanding : 70kV ,50Hz ·1min

Applications : High voltage power supplies, pulse circuits, medical equipment

Accuracy : 0.5P

Place of Origin : XIAN, CHINA

Dimension : T: 22.0mm

Packaging Details : Carton

Productname : High Voltage Ceramic Capacitor

Certification : ISO9001,ISO14001,ISO45001,CCC

Capacitance : high voltage STD=250pF

Brand Name : XIWUER

Voltage Rating : 2000V

Withstanding voltage : 50Hz 42kV ·1min (HV-Earthing)

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Ceramic Capacitor Elements for Medium Voltage Surge Arresters | 10kV–35kV Grading Capacitors

Our surge arrester ceramic capacitor elements serve as voltage grading capacitors inside metal-oxide surge arresters (MOSA). These high-voltage ceramic capacitors ensure uniform voltage distribution across the ZnO varistor stack, improving arrester performance and extending service life in 10kV to 35kV power systems.

Built with premium ceramic dielectric formulations, our elements withstand repeated impulse voltages and harsh outdoor conditions, delivering stable capacitance under thermal cycling and pollution exposure.

Key Features
  • Optimized for 10kV, 24kV, 35kV surge arrester designs
  • High impulse voltage withstand capability
  • Stable capacitance under wide temperature variation
  • Low dielectric loss under continuous operating voltage
  • Resistant to moisture, pollution and UV degradation
  • Custom diameter and height to fit arrester housings
  • Compatible with both porcelain and polymer housed arresters
Applications
  • Medium-voltage metal-oxide surge arresters (MOSA)
  • Distribution class and station class arresters
  • Overhead line and substation surge protection
  • Wind farm and solar plant lightning protection
  • Capacitive grading inside polymer insulator assemblies
Technical Specifications
Parameter Value
Rated Voltage 10kV - 35kV system voltage
Capacitance Range 20pF - 200pF (custom)
Impulse Withstand Up to 200kV peak
Partial Discharge ≤ 10pC at reference voltage
Operating Temp Range -55°C to +150°C
Dielectric Material High-grade ceramic capacitor ceramic
Mounting Stackable design for multi-element arrays

Product Tags:

10kV–35kV ceramic capacitor element

      

ceramic capacitor for surge arresters

      

high impulse voltage withstand capacitor

      
Quality 10kV–35kV Ceramic Capacitor Element for Surge Arresters with High Impulse Voltage Withstand and Low Dielectric Loss for sale

10kV–35kV Ceramic Capacitor Element for Surge Arresters with High Impulse Voltage Withstand and Low Dielectric Loss Images

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