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Strain insulator
A stain insulator is an insulator generally of elongated shape, with two transverse holes or slots. It is mainly used on the guy wire structure to balance the tension strength and also provide the insulating. Standard: IEC, ANSI, BS, AS, DIN, CAN and GB and etc.Color: light gray, brown, white, sky blue and etc.Non-standard products: Designed by TCI or specified by the customers. |
| STANDARD PARTICULARS | |||||
| Class | GY1 | GY2 | GY3 | GY4 | |
| Dimensions, mm | H | 90 | 146 | 216 | 280 |
| h | 48 | 73 | 89 | 89 | |
| h1 | 60 | 99 | 133 | 165 | |
| D | 68 | 73 | 115 | 115 | |
| d | 40 | 44 | 67 | 67 | |
| d1 | 16 | 22 | 38 | 38 | |
| Power Frequency Withstand Voltage (Wet),KV | 10 | 15 | 20 | 30 | |
| Tension Failing Load, KN | 27 | 71 | 222 | 222 | |
| Net Weight, Each, Approx., kg | 0.6 | 1.1 | 4.3 | 5.7 | |
| Standard Specification: AS 3609 | |||||
GY Strain Insulator