Composite Suspension Insulators for Transmission Line
- Easy installation by light weight
- Excellent mechanical strength
- Excellent insulation in contaminated environment
- High water repellency by using silicon
| Specification | Specification | 69kV | 115kV | 135kV | |
| Power frequency flashover voltage | Dry | kV | 235 | 365 | 420 |
| Wet | kV | 200 | 355 | 400 | |
| Lightning impulse flashover voltage | Positive | kV | 390 | 655 | 670 |
| Negative | kV | 350 | 580 | 655 | |
| Standard tensile load | kg.f | 14,000 | 14,000 | 14,000 | |
| Attachment length | mm | 760±25 | 1,210±25 | 1,330±25 | |
| Leakage distance | mm | 1,795 | 2,762 | 3,110 | |
| Dry flashover distance | mm | 610 | 972 | 1,090 | |
