45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator

Model NO.
57-14
Type
A Type Insulator
Usage
High Voltage Power Transmission, Insulation, Electrical Installation
Certification
ISO9001, ANSI
Color
Grey , Brown or White
Transport Package
1000*1000*1000mm
Trademark
JOHNSON
Origin
China
HS Code
8546209090
Production Capacity
100000
Reference Price
$ 9.00 - 53.10
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Product Description

Product Description

45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator

Detailed Photos

 

45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator
45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator
 
45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator
45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator
 
Line post type porcelain insulators
ANSI Class   57-11 57-12 57-13 57-14 57-15
Dimensions
Diameter mm 102 102 102 102 102
Height mm 260 324 400 480 543
Creepage distance mm 356 559 737 1015 1145
Dry arcing distance mm 165 241 311 368 438
Mechanical Values
Cantilever strength kn 12.5 12.5 12.5 12.5 12.5
Cantilever strength routine test kn 22 22 22 22 22
Electrical Values
Type application voltage kv 25 35 45 55 66
Low frequency dry flashover voltage kv 80 110 125 150 175
Low frequency wet flashover voltage kv 60 85 100 125 150
Critical impulse flashover voltage,positive kv 130 180 210 255 290
Critical impulse flashover voltage,negative kv 155 205 260 340 380
Radio influence Voltage Data
Test voltage RMS to ground kv 15 22 30 44 44
Maximum RIV at 1000kHz μv 100 100 200 200 200
Packing and Shipping Data
Net weight,approximate kg 6.8  10.0  11.8  16.5  18.6 
 

Packaging & Shipping

 

45kv ANSI 57-14 Porcelain Ceramic Line Post Station Post Insulator

Certifications

 

 

 

Insulator