Electrified Railway Wrist Arm Support Insulator

Price : Price Negotiable
Quantity : 20000 ()
Minimum Order : 1000
Product Status : New
Sample Available : yes
Payment Mode : T/T,L/C
Categories : Electrical & Electronics, Electromagnetic Equipment
Posted By :

Hejian City Xingwang Power Equipmen Co., Ltd

Description

Electrified railway wrist arm support insulator

Model

QBN-25D

QBN1-25D

QBN2-25D

QBN3-25D

QBN4-25D

QBZ1-25D

QBZ2-25D

Main dimensions

H

610

660

760

850

820

740

850

h

362

410

490

580

568

410

490

D

165

165

185

185

180

170

185

d

5062

5062

5062

5062

5062

5062

5062

Rated voltageKV

25

25

25

25

28

25/3

25/3

Creepage distancemm

920

1000

1200

1400

1400

1000/120

1200/145

Industrial frequency voltage

Dry flash

KV

115

140

180

200

200

140

180

Moist flash (45 degrees of inclined)

90

120

150

170

170

120

150

Antipollution performance

Supervise densitymg/cm2

0.1

0.1

0.250.35

0.35

0.35

0.1

0.250.35

Flash reguar voltageKV

35

35

32

35

35

35

32

50% Full wave impact flash reguar voltageKV

185

230

300

320

320

230

300

Flexural destruction loadKN

40

40

40

40

40

40

40

Weight

15

16

22

24

25.4

20

24

Insulator model

Middle pollution

Heavy pollution type

Very pollution type

Double insulation or high altiudes

Hejian City Xingwang Power Equipmen Co., Ltd

  • Bussiness Type: Manufacturer Year Established: 2001
  • Main Markets: Africa,Asia,North America,South America,Whole World
  • Product Focus: Insulator,Ceramic Insulator,Porcelain Insulator,Composite Insulator,Silicon Insulator Etc
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