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GN30-12 rotary indoor high voltage disconnector
Summary
GN30-12 rotary indoor high voltage disconnector is a new type of revolving contact type disconnector. Its main structure is to fix two groups of insulators and contacts on the upper and lower planes of three-phase common chassis. Through revolving contact, the switch can be switched on and off.GN30-12D switch is based on GN30-12 switch with grounding knife, which can meet the needs of different power systems. This product is compact in design, occupies small space, has strong insulation ability and is easy to install and adjust. Its performance meets the requirements of GB1985-89 "AC High Voltage Isolation Switch and Grounding Switch". It is suitable for indoor systems with rated voltage of 12 kV and AC 50Hz or less, and is used for splitting and closing circuits under the condition of voltage and no load. It can be used with high voltage switchgear or separately.
Main technical parameters
Shape and installation dimensions
