Ningbo Lingkai Electric Power Equipment Co., Ltd.
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 10000 sets/month |
| Delivery Time | 3-8 work days |
| Packaging Details | bags |
| Clamp for conductors | aluminum alloy screw pliers |
| Length of rod | Max 6 meters |
| section area | cable max 120 sqmm |
| Insulated rod | Fiber glass stick |
| Grounding clamps | Aluminum clamps with insulated handles |
| Voltage | Max 500KV, can be customized |
| Brand Name | Lingkai |
| Model Number | Grounding lead |
| Certification | ISO |
| Place of Origin | NINGBO |
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Product Specification
| Payment Terms | T/T, L/C, Western Union | Supply Ability | 10000 sets/month |
| Delivery Time | 3-8 work days | Packaging Details | bags |
| Clamp for conductors | aluminum alloy screw pliers | Length of rod | Max 6 meters |
| section area | cable max 120 sqmm | Insulated rod | Fiber glass stick |
| Grounding clamps | Aluminum clamps with insulated handles | Voltage | Max 500KV, can be customized |
| Brand Name | Lingkai | Model Number | Grounding lead |
| Certification | ISO | Place of Origin | NINGBO |
| High Light | grounding devices transmission line stringing ，high voltage transmission line stringing | ||
The grounding device is designed for temporary grounding when working on the dead transmission line, to prevent worker from Induction electric shock.
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
| 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 |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2000
Total Annual:
10MUSD-18M
Employee Number:
180~200
Ecer Certification：
Verified Supplier
Ningbo Lingkai Electric Power Equipment Co., Ltd. is a professional manufacturer of Electric Power Machinery.We located in Ningbo City.All of our products including Stringing Blocks, Hoisting Tackles, Cable Rollers, Conductor Gripper, Gasoline Powered Winch,Tensioner,Gin Poles and Inspection Trolley... Ningbo Lingkai Electric Power Equipment Co., Ltd. is a professional manufacturer of Electric Power Machinery.We located in Ningbo City.All of our products including Stringing Blocks, Hoisting Tackles, Cable Rollers, Conductor Gripper, Gasoline Powered Winch,Tensioner,Gin Poles and Inspection Trolley...
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