154kV Tension-Type Ground Wire(12ton)
154kV Suspension-Type Ground Wire(12ton)
345kV Tension-Type Ground Wire(12ton)
345kV Suspension-Type Ground Wire(12ton)
765kV Tension-Type Ground Wire (18ton, block-penetrating)
765kV Tension-Type Ground Wire (18ton, standard)
765kV Suspension-Type Ground Wire(16ton)
Ground wire
Function and use
Conductor that protects power lines from lightning, with a shielding angle of 45˚
| Product Item | Product |
|---|---|
| 154kV ground wire tension hardware | Ground wire device hardware tension-type (12ton) |
| 154kV ground wire suspension hardware | Ground wire device hardware suspension-type (12ton) |
| 345kV ground wire tension hardware | Ground wire device hardware tension-type (12ton) |
| 345kV ground wire suspension hardware | Ground wire device hardware suspension-type (12ton) |
| 765kV ground wire tension hardware | Ground wire device hardware tension-type (18ton) |
| 765kV ground wire suspension hardware | Ground wire device hardware suspension-type (16ton) |
Types and Specifications
| KEPCO Engineering Standard | Item Number | Applicable Conductor (mm²) | Conductor | Type | Test Load kN(kgf) |
|---|---|---|---|---|---|
| ES-5975-0053 : 154kV Transmission Line Insulator String Hardware (Inclusive) |
101389 | ACSR97 | Single conductor | Ground wire device hardware (suspension) | 117.68 (12,000) |
| 101390 | Ground wire device hardware (tension) | 117.68 (12,000) | |||
| 101357 | ACSR120 | 4B GS-12 | Ground wire device hardware (suspension) | 117.68 (12,000) | |
| 101358 | 4B GT-12 | Ground wire device hardware (tension) | 117.68 (12,000) | ||
| 101397 | AWS200 | 6 GS-016 | Ground wire device hardware (suspension) | 16,000 | |
| 101398 | 6 GS-018 | Ground wire device hardware (tension) | 18,000 |