Insulated Plug
Insulated end caps are designed for insulating protection of internal conical sockets in C-GIS switchgear, gas-insulated ring main units, and oil-immersed transformers. The product is available in versions for 1#, 2#, 3#, and 4# internal conical sockets, with installation dimensions that comply with the specifications for such sockets as defined in EN 50181 and DIN 47637. The product’s performance meets the requirements of GB/T 12706.4 and IEC 60502.
Keywords: High- and low-voltage complete sets – packaged substations – ring main units
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Product Description
Product Overview
Insulated end caps are designed for insulating protection of internal conical sockets in C-GIS switchgear, gas-insulated ring main units, and oil-immersed transformers. The product is available in versions for 1#, 2#, 3#, and 4# internal conical sockets, with installation dimensions that comply with the specifications for such sockets as defined in EN 50181 and DIN 47637. The product’s performance meets the requirements of GB/T 12706.4 and IEC 60502.
Main Technical Parameters of the Product
|
Serial Number |
Name |
Unit |
Parameters |
|
1 |
Rated voltage |
kilovolt |
10 |
|
2 |
Rated current |
A |
630 |
|
3 |
Power-frequency withstand voltage |
kV/1min |
48 |
|
4 |
Partial discharge |
\ |
26.4 kV < 10 pc |
|
5 |
Inductive capacitance |
\ |
\ |
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