Indoor HV Earthing Switch

JN15-12/31.5 Series Indoor HV Earthing Switch

JN15-12/31.5 Series Indoor HV Earthing Switch

Product Overview JN15-12/31.5 type indoor high voltage grounding switch is the latest introduction of foreign technology to develop an advanced level of international products, whose performance in line with the GB1985-89 "the exchange of high-voltage isolating switches and earthing switches" req

Features JN15-12/31.5 grounding-type indoor high voltage switch with the design of advanced technology and reliable performance, simple structure, convenient installation, with various models of High Voltage Switchboard matching, can also be used as high-voltage electrical equipment when the ground with maintenance.

Technical parameters

 

Model and specifications	Rated Voltage kV	4s heat-stable currentkA	Dynamic Stability Current (Peak)kA	closing current (peak)kA	Rated insulation levelkV	between the center distance mm	pole closing speed m/s	main circuit contact resistanceμΩ
JN15-12/31.5-210	12	31.5	80	80	42/75	210	≥6	120
JN15-12/31.5-230	12	31.5	80	80	42/75	230	≥6	120
JN15-12/31.5-250	12	31.5	80	80	42/75	250	≥6	120
JN15-12/31.5-275	12	31.5	80	80	42/75	275	≥6	120

Order Information The grounding switch applies a wide range of products please specify the user type and specifications, installation location Shui arm (left or right) is charged with display devices.

Indoor HV Earthing Switch