DC Type Disc Suspension Porcelain Insulator

Basic Info.

Model NO.	DC Type Disc Suspension Porcelain Insulator
Size of Bearing Capacity	Customer Specified
Certification	ISO9001
Color	Brown or Grey
Brand	Pk
OEM	Welcome
Delivery Time	30days
Transport Package	Wooden Case+Pallet
Specification	ANSI
Trademark	PK
Origin	Liling, Hunan, China
HS Code	8546209090
Production Capacity	50000 Pieces/Year

Product Description

Basic Info
Model NO.: Anti-Pollution suspension insulator
Certification: CE, ISO9001
Color: Brown/Gray
Brand: PK or OEM
Net Weight: 2.6kg
Delivery: 30days
Trademark: TKBL
Origin: China
HS Code: 8546209090
Product Description
Porcelain disc suspension insulator is designed to be assembled together to be insulator strings (also called strain insulators), which can divide into Ball & Socket Type and Clevis & Tongue Type. This structure enables them form the insulator string by fitting into themselves one another as per voltage requirement.

ANSI Class/Standard		ANSI 52-9
Unit Spacing (H) - mm		160mm
Nominal Diameter (D) -mm		108mm
Creepage Distance		171mm
Power frequency puncture voltage		80kV
Power frequency flashover voltage	Dry	60kV
	Wet	30kV
Critical impulse flashover voltage	Positive	125kV
	Negative	90kV
Radio influence voltage	Test voltage to ground	7.5kV
	Max. RIV at 1000kHz	50kV
Rated E & M failing load		45kN
Tension proof load		22kN
Impact strength		5N.m
Weight		2.6kg