1. Overview
This product is a new type of tool designed and manufactured by absorbing foreign advanced technology and combining with our country's needs, according to the technical standards of the Ministry of Energy SD332-89 and the operating regulations. It is suitable for power transmission lines from 3KV to 500KV, and for use during power outage maintenance of power plants and substations. It is a main technical measure for the safety of electrical workers.
This grounding wire is currently the first new generation product in China that has passed the appraisal of the Ministry of Energy and has program control function. This grounding wire was rated as a national new product in 1991. 2. Features
1. It can force operators to follow the procedures specified in the "Safety Work Regulations" of the electric power industry: first operate the grounding wire clamp, then connect the conductor end clamp; when removing the grounding wire, the conductor end clamp must be removed first, then the grounding end clamp. Violating the above operation procedures will be locked, ensuring personal safety.
2. Easy to operate: just place the insulating operating rod at 150°, and the conductor end clamp can be firmly connected or removed, and accurate operation can be performed in any direction.
3. Convenient to carry: a single packaging box can carry the entire grounding device, and one insulating operating rod can complete the installation and removal of multiple sets of grounding wires.
4. Used in conjunction, with complete functions: when used in substations, this grounding wire, combined with the JSN (W)1 type mechanical program lock, can solve the interlocking between the grounding wire and the disconnecting switch, and its "five-prevention" function is more complete.
5. The operating rod is multi-purpose, and is divided into single-section and multi-section according to voltage level requirements. The multi-section is quick-connect, convenient and safe.
