ANSI 52-1 Ceramic Disc Suspension Type Porcelain Insulator

ANSI 52-1 Ceramic Disc Suspension Type Porcelain Insulator image

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Basic Info.

Model NO.

52-1

Size of Bearing Capacity

40KN

Certification

CCC, CE, ISO9001

Color

Brown or White

Transport Package

Wooden Case Packing

Trademark

PAC

Origin

China

HS Code

8546209090

Production Capacity

100000pieces/Year

Product Description

Clevis type suspension porcelain insulators( ANSI Class )
ANSI Class		52-1
Coupling size		Type B
Dimensions
Diameter(D)	mm	165
Spacing(H)	mm	140
Creepage distance	mm	178
Mechanical Values
combined M&E strength	kN	44
Dry arcing distance	mm	114
Impact strength	N.m	5
Routine proof test load (Maximum working load)	kN	22
Time load test value	kN	27
Electrical Values
Low frequency dry flashover voltage	kV	60
Low frequency wet flashover voltage	kV	30
Critical impulse flashover voltage,positive	kV	100
Critical impulse flashover voltage,negative	kV	100
Low frequency puncture voltage	kV	80
Radio influence Voltage Data
Test voltage RMS to ground	kV	7.5
Maximum RIV at 1000kHz	μv	50
Packing and Shipping Data
Net weight,approximate	kg	2.5

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