15 kV/630A European-style Insulation Protection Cap
The European-style insulation protection cap is used for sealing up spare bushing to ensure the safety of people and safe operation of equipment. The 630 A insulation cap provides insulation protection for 630 A living bushing connector, and provides protection against dust and moisture when the bushing is not living.
1. Before installation
1.1. Reliably connect the grounding wire of protection cap to the system grounding point.
2.1. Clean the inner wall of protection cap with clean paper, then evenly apply grease. The same treatment is applied to the connection surface of the bushing socket.
2. The installation must be performed with system is complete power-off.
3. installation and use
3.1. Use a special insulated operating lever to hook the socket of insulation cap, push it into the bushing socket, and turn it clockwise until it is tightened. When removing, use the insulated operating rod to rotate counterclockwise.
3.2 Before the system is power-on, please install the insulation protection cap in advance; during the system power on, except special state, generally do not remove the insulation protection cap.
4.1 During installation and maintenance, all connected electrical equipment must be power-off.
4.2 During installation of the product, if there is no ground wire, the installer must ensure that the conductive layer on the surface of insulation cap is permanently grounded.
Packing list of 630A Insulation Protection Cap
Insulation Protection Cap
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