OEM China Mv Surge Arrester - High Voltage JN15 Grounding Earthing Switch For VCB switchgear – Aiso

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OEM China Mv Surge Arrester - High Voltage JN15 Grounding Earthing Switch For VCB switchgear – Aiso Detail:

Earthing Switch Product Description

Jn15 indoor high-voltage alternating-current earthing switch is used as a support product for indoor three-phase alternating- current power systems of 3 ~ 40.5kV and 50(60)Hz and high- voltage switch cabinets or as an earthing switch for the overhauls of high-voltage electrical equipment. It is characterized by simple and compact structure, light weight, flexible operation, easy installation and good thermal stability and dynamic stability.

JN15-12/24/40.5KV indoor high-voltage alternating-current earthing switch is produced in line with the following standards and codes. 

GB 1985 High-voltage alternating-current disconnectors and earthing switchesIEC 62271-102 High-voltage alternating-current disconnectors and earthing switches
High Voltage Earthing Switch Environmental Conditions
Ambient temperature: – 40°C~+40°C (below 35°C within 24 hours) Relative humidity: ≤95% (daily average) or ≤90% (monthly average)Altitude:  ≤ 1000m 

Grounding Switch Main Technical Parameters

Item		Unit	Rsference valie
Rated voltage		KV	12/24/40.5
Rated insulation level	Lightning impulse withstand voltage	KV	75,145,185
	1min power-frequency withstand voltage	KV	42,65,95
Rated frequency		Hz	50 / 60
Rated short-time withstand current		kA	31.5 / 40
Rated withstand current(peak value)		kA	80 / 100
Interphase center distance		mm	See the table

Note:Please contact the factory to confirm the latest parameters

Outline and installation dimension

Model and specification	E	L	C
JN15-12/40-150	150	540	396
JN15-12/40-210	210	655	516
JN15-12/40-230	230	710	556
JN15-12/40-250	250	760	596
JN15-12/40-275	275	810	646

Product picture details  (Real product picture, unprocessed)

 Service Environment

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Product detail pictures:

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Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for OEM China Mv Surge Arrester - High Voltage JN15 Grounding Earthing Switch For VCB switchgear – Aiso, The product will supply to all over the world, such as: Russia, Liverpool, Casablanca, We always hold on the company's principle "honest, professional, effective and innovation", and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.