Polymeric Composite Silicone Rubber Railway Insulator
Material: Composite Polymer
Structure: Suspension Insulator
Type: Long Rod



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 | Rated mechanical tension load | Structure heightH | Dry-arc distance h | 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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