MachineU > China Products > Electrical Equipment & Supplies
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
Specifications
Brand Name :
XIWUER
Model Number :
CT8-2-60KV-1500pF
Certification :
ISO9001,ISO14001,ISO45001
Place of Origin :
XIAN, CHINA
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
L/C,T/T
Supply Ability :
4,000,000 pcs a year
Delivery Time :
5-7days
Packaging Details :
Carton
Description

High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection

No. Specification Dissipation Withstanding voltage Insulation resistance Dimension(mm)
1 20kV-2000pF








≦0.0040








1.5Ur● 1min








≧1.0×105MΩ

 D H L D M
2 20kV-10000pF 45 19 23 12 5
3 20kV-18000pF 65 15 19 12 5
4 30kV-1000pF 80 17 25 12 5
5 30kV-2700pF 45 24 32 12 4
6 30kV-12000pF 60 20 28 12 4
7 40kV-150pF 20 33 41 8 4
8 40kV-500pF 28 33 41 8 4
9 40kV-7500pF 80 24 29 12 6
10 40kV-10000pF 80 22 26 16 5
11 50kV-1000pF 50 30 34 12 4
12 50kV-1000pF 32 27 31 16 5
13 50kV-5600pF 80 31 35 16 5
14 60kV-1500pF 50 31 34 12 5
15 60kV-3000pF 65 32 35 16 5
16 100kV-500pF 50 54 58 12 5
17 100kV-2000pF 51 32 35 16 5
18 Insulator type 100kV-1500pF 68 36 40 16 5
19 150kV-820pF 65 95 100 12 5
20 200kV-600pF 50 90 94 16 5

The Key to Reliability - Long-Lasting Lightning Protection Performance of Doorhandle Capacitors
Lightning arresters must remain readily operational for decades. High-voltage doorhandle capacitors achieve exceptionally long lifespans through optimized materials and enhanced processes:

Dielectric Material: Barium strontium titanate-based ceramic doping suppresses aging effects under electric field strength, resulting in a capacitance change of ≤±5% after 10,000 hours of accelerated aging testing.

Electrode and Package: Aluminum foil protrusion welding and a lead-free press-fit structure prevent lead edge burrs from damaging the dielectric, enhancing mechanical strength.

Thermal Management: A low dissipation factor (tanδ ≤ 0.001) combined with heat dissipation from the metal casing keeps the full-load temperature rise to ≤15K. In areas prone to thunderstorms (such as substations in mountainous areas), these capacitors can withstand over 100 surges annually, have a design life of over 20 years, and a failure rate of less than 0.1%, significantly reducing operation and maintenance costs.


High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection


Send your message to this supplier
Send Now

High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection

Ask Latest Price
Product Detail
Brand Name :
XIWUER
Model Number :
CT8-2-60KV-1500pF
Certification :
ISO9001,ISO14001,ISO45001
Place of Origin :
XIAN, CHINA
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection
High Voltage Doorknob Capacitor with Low Dissipation Factor High Withstanding Voltage and High Insulation Resistance for Long-Lasting Lightning Protection

XIAN XIWUER ELECTRONIC AND INFO. CO., LTD

Verified Supplier
4 Years
Shaanxi
Since 1976
Business Type :
Manufacturer, Importer, Exporter, Seller
Main Products :
High Voltage Ceramic Capacitor, High Voltage Doorknob Capacitors, High Voltage Film Capacitor
Total Annual :
240M-270M
Employee Number :
390~450
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products High Voltage Doorknob Capacitors
MachineU China Products Electrical Equipment & Supplies
Contact Supplier
Submit Requirement