Ceramic Electrical Pin Type Porcelain Insulator for ANSI 55-2

• Application: High-voltage, Low-voltage
• Material: Porcelain
• Structure: Post Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 11.4kn
• Certification: CCC, CE, ISO9001
• Model NO.: 55-2
• Color: Brown or Gray
• Transport Package: Wooden Case Packing
• Specification: portland cement
• Trademark: PAC
• Origin: China
• HS Code: 8546209090
• Production Capacity: 500000PCS/Year

Product Description

 

 

 

 

Pin type porcelain insulators
ANSI Class		55-2
Dimensions
Diameter	mm	95
Height	mm	83
Creepage distance	mm	127
Dry arcing distance	mm	86
Minimum pin height	mm	102
Mechanical Values
Cantilever strength	kn	11.4
Electrical Values
Type application voltage	kv	7.2
Low frequency dry flashover voltage	kv	45
Low frequency wet flashover voltage	kv	25
Critical impulse flashover voltage,positive	kv	70
Critical impulse flashover voltage,negative	kv	85
Low frequency puncture voltage	kv	70
Radio influence Voltage Data
Test voltage RMS to ground	kv	5
Maximum RIV at 1000kHz	μv	50
Packing and Shipping Data
Net weight,approximate	kg	1.4