the main components of theProduct by the wire hook line, or the mother row flat line clip, jumper short ground grounding line, wiring nose, manifold, grounding clip or five anti-lock chuck, ground steel and grounding operation bar composition. Clamp is made of high quality hot copper (or cooked aluminum) die-casting surface polishing and wire nose fastening connection, the wire is "portable short-circuit ground wire" an important part of the factory production of short-circuit and grounding rod technical performance than France similar Products for high and low voltage power transmission lines and electrical equipment, power outage maintenance provides a reliable guarantee. Grounding operation bar with mechanical strength, excellent insulation properties of imported glass fiber epoxy tube according to the type of demand for preparation
Portable short-circuit ground wire is divided into two kinds of split-type and modular. Applicable voltage: 500V, 10kV, 35kV, 110kV, 220kV, 500kV and so on. Applicable to power plants, power supply, telecommunications, railways, subway and other substation users and construction units, and can be customized according to the requirements of special specifications ground wire.
Precautions
Before using the portable short-circuit ground wire, you must confirm the power failure before the confirmation, no voltage on the device after the confirmation. First connect the grounding clamp to the grounding wire or flat iron parts, and then use the grounding rods, respectively, the wire end line type in the equipment wire. When the short-circuit ground wire is removed, the order is just the opposite of the above.
Installed short-circuit ground wire, it and the distance between the charged equipment, taking into account the impact of the ground line pendulum, the safe distance should not be less than the "power safety procedures" new provisions of the value.
It is strictly forbidden to use a wire clip and use a winding method for grounding short circuit.
If the grounding point, the application of grounding clamp or special copper rod for grounding; if no fixed ground can be used; available temporary grounding point, ground buried in the depth of the ground should not be less than 0.6m.
Portable short-circuit ground wire should be properly kept. Before each use, should carefully check whether it is intact, soft copper wire without exposed exposed, nuts are not loose, or shall not be used.
Portable short-circuit ground wire inspection cycle for every five years, the inspection project with the factory inspection. Tested by the portable short-circuit ground wire to withstand short circuit, should be subject to short-circuit current size and visual inspection to determine the general should be scrapped.
Copper wire for the production of high quality copper materials.