| Item number | Model | Root diameter of sheave | Material of sheave | Applicable cable | Weight (kg) |
|---|---|---|---|---|---|
| 80637 | SHL75D | Φ75 | Aluminium | Conductor | 4.5 |
| 80638 | SHL75DA | 5 | |||
| 80639 | SHG60D | Φ60 | Steel | Steel wire rope, earth wire | 5 |
| 80640 | SHG60DA | 5.5 |
Hook Grounding Block
Notes:
To eliminate induced electricity in conductor and grounding wire when releasing wires.
Mounted on the outlet side of tensioners or the inlet side of puller, and drawn by two stay wires.
Tri-sheave mechanism, compacted automatically.
Maximum allowable current is 100A, time electrified is 0.1 second.
It is recommended that section of mating conductor is 25 mm².
