|
XJ-10KV Short-Circuit Grounding Wire |
Product Introduction
10KV Series Three-Phase Short-Circuit Grounding Wire is an important electrical safety technical measure. Its operation process should be serious, careful, and comply with technical specifications. It must not be taken lightly. Hanging the grounding wire is a safety precaution taken after power outage. If not used or used incorrectly, it often increases the probability of accident occurrence. Therefore, it is necessary to use the grounding wire correctly, standardize the behavior of hanging and removing the grounding wire, consciously cultivate a rigorous safety work style, and improve one's own safety quality, so as to keep dangerous hazards at bay and avoid electrical accidents caused by grounding wire issues.
Usage and Maintenance:
Before using the 10KV Series Three-Phase Short-Circuit Grounding Wire, first verify that the power is off and confirm no voltage on the equipment. Then connect the grounding wire clamp to the grounding grid or flat iron piece, and then use the grounding operating rod to tighten the wire end clamps onto the equipment conductors. When removing the short-circuit grounding wire, the sequence is exactly the opposite.
For the installed short-circuit grounding wire, considering the influence of the grounding wire swing, the safe distance from live equipment should not be less than the value specified in the new "Safety Work Regulations for Electric Power".
It is strictly forbidden to use winding method instead of clamps for grounding short-circuit.
If there is a grounding point at the hanging point, use a grounding wire clamp or a special copper rod for grounding connection; if there is no fixed grounding point available, a temporary grounding point can be used, and the grounding electrode should be buried at a depth of not less than 0.6m.
It should be properly stored. Before each use, carefully check whether it is intact, the soft copper wire is not exposed, and the nuts are not loose; otherwise, it must not be used.
Technical Parameters:
(1) Insulating rod length: 700 mm; handle length: 300 mm; metal joint length: 50 mm; sections: 1; rod diameter: 30mm; total length (excluding clamps): 1050 mm
(2) 35KV grounding wire: nominal cross-section: 25mm2; total strands: 810; average diameter (mm): 0.2mm; calculated cross-section (mm2): 25.43; metal joint length: 50 mm; sections: 1; rod diameter: 30mm
(3) 110KV high-voltage grounding wire: nominal cross-section: 35mm2; total strands: 1136; average diameter (mm): 0.2mm; calculated cross-section (mm2): 35.67; insulating rod length: 1360 mm; handle length: 700 mm; metal joint length: 140 mm; sections: 2; rod diameter: 30mm; total length (excluding clamps): 2200 mm
.jpg)
