| Availability: | |
|---|---|
| Quantity: | |
1.Unbreakable and light weight
2.Easiest handing and transportation
3.Water repelling surface
4.Long service life
5.Non-toxic,non-standing and recyclable

| Rated Voltage of system Line to Line up to | 22-33kV | |
| Electrical Characteristics | Low-Frequency withstand voltage dry 1 min | 70kV |
| Low-Frequency flashover voltage dry | 90kV | |
| Critical dry impulse flashover voltage-positive | 130kV | |
| Mechanical Characteristics | Ultimate mechanical strength | 8000N |
| Main Dimensions(mm) | D | 357 |
| H | 340 | |
| h | 55 | |
| C1 | 250 | |
| C2 | 250 | |
| Weight(kg) | 1.2 | |
| Qty(pcs)/Ctn | 6 | |
| Qty(pcs)/20FT | 2520 | |