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Hook Stick Size | |||
Different Voltage Grade Device Name | Size(mm) | ||
Insulated Part | Handle Part | Overall length | |
Under 10KV Electrical Device | Has No Regulations | ||
10KV Device And Transmission Line | 700 | 300 | 1000 |
35KV Device And Transmission Line | 900 | 600 | 1500 |
68KV Device And Transmission Line | 1000 | 600 | 1600 |
110KV Device And Transmission Line | 1300 | 700 | 2000 |
220KV Device And Transmission Line | 2100 | 900 | 3000 |
330KV Device And Transmission Line | 3000 | 1100 | 4100 |
500KV Device And Transmission Line | 4100 | 1400 | 5500 |
220~500KV Device And Transmission Line | 700 | 300 | 1000 |
Test Lab And Test Device Grounding | 700 | 300 | 1000 |
Grounding Lead DC Resistance Value(<)
Copper Section(m㎡) | 25 | 35 | 50 | 70 | 98 | 120 |
Resistance Value(mΩ) | 0.79 | 0.56 | 0.40 | 0.28 | 0.21 | 0.16 |
Uses
Apply to grounding on transmission line, power station and transformer device power-off maintenance. |
Features
1. Leader is made of aluminum forging with high strength and good conductive performance. 2. Screw type is easy and quick to compact. 3. Leader is suitable for lot conductor specification with large contact area and satisfy construction requirements. 4. Connection lug, confluence clip and copper flexible wire adopt advanced connection in order to avoid copper wire broken strand. 5. Ground line set pack with pocket type and easy to transportation. |