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Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Specifications
Brand Name :
XIWUER
Model Number :
CT8-2-60KV-3000pF
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

Door handle capacitor with leadless press-fit series structure

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

Structural Evolution: Leadless Design Improves Voltage Divider Reliability
Traditional capacitor voltage dividers are prone to problems such as cold solder joints and burrs piercing the dielectric due to the lead-sheet welding process. Doorknob capacitors employ a leadless, press-fit series structure, interconnecting components via direct crimping of aluminum foil electrodes. This design combines low inductance (≤20nH) with high mechanical strength. This structure excels in circuit breaker grading capacitors and CVTs (capacitor voltage transformers):

Voltage grading applications: Ensures uniform voltage distribution across series circuit breakers, suppressing restrike overvoltage.

CVT applications: Although the leadless structure may slightly increase high-frequency equivalent series resistance, it meets the requirements of the GB/T 4705 standard and is more suitable for automated production. A domestic high-voltage electrical equipment manufacturer employed this capacitor in a 252kV GIL (gas-insulated line) project, reducing the annual failure rate of the voltage divider by 70%.


Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure


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Door handle capacitor with leadless press-fit series structure

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Product Detail
Brand Name :
XIWUER
Model Number :
CT8-2-60KV-3000pF
Certification :
ISO9001,ISO14001,ISO45001
Place of Origin :
XIAN, CHINA
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure
Door handle capacitor with leadless press-fit series structure

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
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