Electric Wiring Set Personal Safety Grounding Equipment Security Earth Wire
Brand Name:SHENGHONG
Certification:ISO
Model Number:TYJD-35
Minimum Order Quantity:1set
Delivery Time:7-10 days after payment
Payment Terms:L/C, T/T, Western Union
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Address:
Tanjietang,Xinhe Village,Yetang,Shanghu Town,Chagnshu City,Jiangsu Province,China
Supplier`s last login times:
within 18 hours
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Product Details
Transmission Line Electrical Grounding Electric Wiring Set Personal Safety Grounding Equipment Security Earth Wire
Personal Safety Grounding Equipment Security Earth Wire
It is suitable for transmission lines,power plants and substation equipment,short circuit grounding for power outage maintenance.
Feature
1.Wire clamper with aluminum alloy casting,high strength,good conductivity.
2.The portable short-circuit grounding wire is packed in canvas bag with exported wooden boxes,which is easy to carry and transport
Grounding Wire Configuration Table:
| Voltage class | Ground soft copper wire | Length of Ground Operation Rod (mm) | |||
| (mm2) | (m) | ||||
| Insulating | Handheld | Total length | |||
| 10KV | 25 | 1*3+7~1.5*3+20 | 700 | 300 | 1000 |
| 35KV | 25 | 1.5*3+18 | 900 | 600 | 1500 |
| 68KV | 25 | 1.5*3+20 | 1000 | 600 | 1600 |
| 110KV | 25,35 | 9*3 | 1300 | 700 | 2000 |
| 2*3+20 | |||||
| 220KV | 25,35 | 9*3 | 2100 | 900 | 3000 |
| 3*3+25 | |||||
| 330KV | 35,50 | 12*3 4*3+25 | 3000 | 1100 | 4100 |
| 500KV | 35,50 | 13*3~20*3 | 4100 | 1400 | 5500 |
| 220-500KV Overhead ground wire | 25 | 1*3+7~1.5*3+20 | 700 | 300 | 1000 |
| High pressure test equipment | 35,50 | 5*3~10*3 | 700 | 300 | 1000 |
The rated value of the copper wire per meter:
| Sectional area(mm) | 10 | 16 | 25 | 35 | 50 | 70 | 95 | 120 |
| Wire diameter(mm) | 4.2 | 5.7 | 7.5 | 8.78 | 11 | 12 | 16 | 17 |
| Sheath diameter(MΩ) | 7.3 | 7.8 | 9.6 | 11.2 | 12.6 | 16.5 | 21 | 22 |
| Resistance value(A) | 1.98 | 1.24 | 0.79 | 0.56 | 0.4 | 0.28 | 0.21 | 0.16 |
| Safety current | 90 | 100 | 123 | 150 | 210 | 238 | 300 | 300 |
Electric Wiring Set Personal Safety Grounding Equipment Security Earth Wire
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