Installation of environmentally friendly wire and cable safety precautions

Nowadays, the installation of environmentally friendly wire and cable is one of the important projects in China's circuit construction. In order to ensure the personal safety of the construction team and reduce the property loss when installing environmentally friendly wires and cables, you need to be familiar with the safety protection measures for installing environmentally friendly wires and cables. The cable summarizes the safety precautions for some environmentally-friendly wires and cables that are installed and used. We hope that they can effectively help everyone protect their own safety.

1. Attention must be paid to the completion of the installation of environmental protection wires and cables or the removal of temporary power projects, and electricians must be highly skilled. The installation site requires domestic professional environmental protection wire and cable construction personnel must be familiar with the safety and technical standards, comply with the safety and technical operating procedures, but also check the equipment and protection facilities, but also do a good job electrician maintenance records.

2. Note that all workers who participate in the installation of environmentally friendly wires and cables need to be familiar with the performance and use of electrical safety tools. When carrying out live work, they need to use construction tools with reliable insulated handles to carry out high-voltage cable lines. When testing, professional construction personnel must wear gloves with high-quality insulating layers to prevent the installer from electric shocks and other threats to safety.

3. Note that when installing or inspecting electrical equipment that is out of service, the following environmental protection cable and cable installation personnel are required to take the following safety measures when they encounter installation problems.

1 In the event of a power outage, the construction personnel must power off all equipment that needs to be inspected, and pull at least one obvious disconnect isolation switch.

2 During power-off operation, firstly, the cable load needs to be stopped. Finally, the cable isolation switch is pulled open again and the load-pulling isolation switch is prohibited during the period.

3 When a nearby worker performs a power-off operation, it needs to maintain a safe distance from the charged thing. It is also necessary to check the open position. If there is no connection on the line that can constitute the three-phase load of the point circuit, it needs to be fully discharged.

4 When the common signal mark of the disconnected device is found, it means that the signal of the locking device that allows the entry interval and the indication of the connected voltmeter are no pressure, and can only be used as a reference, and cannot be used as a basis for the device without electricity.

The installation of environmental protection wire and cable is not only to protect the environment from pollution, but also to protect the safety of construction workers and users, so to ensure that the installation of wire and cable work can safely and reliably protect the safety of personal and property, the relevant construction personnel need to be clear and Keep in mind the safety precautions for installing these environmentally-friendly wires and cables. The above content is a summary of the considerations for the installation of domestic professional environmental protection wires and cables. Kexin Cable hopes that the above summary of safety precautions can help Everyone is better and safer to install green wires and cables.