Polymeric Composite Silicone Rubber Railway Insulator
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Polymeric Composite Silicone Rubber Railway Insulator

Application: High-voltage, Low-voltage
Material: Composite Polymer
Structure: Suspension Insulator
Type: Long Rod
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Product Introduction

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Application:

High-voltage, Low-voltage

Material:

Composite Polymer

Structure:

Suspension Insulator

Type:

Long Rod

Usage:

High Voltage Power Transmission, Electrical Installation, Low Voltage Distribution

Connection Method:

C-T; Y-T; Socket-Ball


Main Size and Specification

NO

Figure No.

Product model

Voltage level
kV

Rated mechanical tension load
kN

Structure heightH
mm

Dry-arc distance h
mm

Creepage distance mm

Power frequency flashover voltage kV

Critical impulse flashover voltage kV

Dry

Wet

Positive pole

Negative pole

1

Figure 1

CEC-15M

15

70

330

190

400

90

65

140

145

2

Figure 2

CEC-28M

28

70

430

290

620

130

100

190

220

3

Figure 3

CEC-25M

25

70

470

340

800

145

117

280

295

4

Figure 4

CEC-35M

35

70

560

420

950

185

145

335

345


Why choose our composite railway insulators:

We, Cowin electrical Co.,Ltd, can offer you most competitive price with superior quality for composite insulator/fuse cutout/surge arrester and their accessories like FRP rod, metal fitting, copper parts, silicone rubber with more than 15 years manufacturing and exporting experience.

1) The design of composite railway insulators shed adopts unique aerodynamics principle.

2) The composite railway insulators fiber rod uses the ECR high-temperature and acid-proof material.

3) We can arrange technicians to install the equipment and train your staff on site.

4) High mechanical strength.

5) High tracking resistance silicone rubber used for sheathing.


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