Connection straight type Earthing Rod (10 to 500 KV) | |||||
Voltage grade | Section | Rod Length mm | Diameter of the rod in hand mm | cable mm | grounding clamp |
10KV | 2 | 1300 | 35 | 16/25 | Single / double hole |
35KV | 2 | 1700 | 35 | 16/25 | Single / double hole |
110KV | 2 | 2400 | 35 | 16/25 | Single / double hole |
220KV | 3 | 3400 | 35 | 25/35 | Single / double hole |
500KV | 4-5 | 6000 | 40 | 35/50 | Single / double hole |
Remark: the cable length customized, Clamp is aluminum or copper as request |
Telescopic type Earthing Rod (10 to 500 KV) | |||||
Voltage System | Section | Rod shrinkage Length MM | Rod Stretch Length MM | Impedance MΩ | grounding clamp |
6KV | 2 | 650 | 1000 | 6.6 | Single / double hole |
10KV | 2 | 650 | 1020 | 6.6 | Single / double hole |
35KV | 3 | 650 | 1500 | 8.8 | Single / double hole |
110KV | 3 | 810 | 2000 | 16 | Single / double hole |
220KV | 3 | 1150 | 3000 | 18 | Single / double hole |
500KV | 5 | 1250 | 6000 | 25 | Single / double hole |
Remark: the cable length customized. The diameter of the top rod is 20mm |
Model | 16mm2 | 25mm2 | 35mm2 | 50mm2 | 70mm2 | 95mm2 | 120mm2 |
Resistance | 1.24mΩ | 0.79mΩ | 0.56mΩ | 0.40mΩ | 0.28mΩ | 0.21mΩ | 0.16mΩ |