Overview:
GN30-12 type rotary indoor high-voltage isolating switch is a new type of isolating switch for the rotary knife type, main structure is in three-phase bottom. Level two, two groups of insulator and contact, through the rotary knife, so as to realize the switch closing.
The GN30-12D switch is added with a grounding knife in the form of GN30-12 type switch basis, can meet the different needs of the power system. The product design is compact, the occupied space is small, the insulating ability, easy installation and adjustment, the performance of the high-voltage isolation GB1985-89 ≤ AC switch and earthing switch≥ Requirements, suitable for indoor system nominal voltage 10000 V AC 50Hz and below, as in voltage no-load condition, closed circuit use. Can be used with a high voltage switch cabinet, can also be used independently.
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