Designed to indicate the presence of voltage on the busbars of switchgear cells 6-10kV, 20kV, 35kV.
The sets do not need a supply voltage of 0,4 kV. Indication is performed by means of capacitive voltage dividers of communication electrodes.
Standard cable length is 2.5 m.
Symbols: KINNKHX (IE xxx/uu-zz), KINNKHX (IEp xxx/uuu-zz), where
KINNH - type of voltage indication set;
?? - nominal voltage of the set, kV;
IE, IEp - reference insulator with capacitive divider of IE or IEp types;
xxx - insulator height, mm;
yu - nominal voltage of the insulator, kV;
zz - number denoting the insulator modification in accordance with the catalogue of the company depending on the insulator mounting configuration.
If the composition of the set is non-standard, an additional feature is added to the conventional designation (for example, cable length L in metres, insulator colour, etc.).
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