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12kv Earthing Switch Jn15-12 (7.2) /31.5

Name: 12kv Earthing Switch Jn15-12 (7.2) /31.5
Brand: all-electronics-online.com
SKU: 835715685
Availability: InStock
Rating: 4.8 (88 reviews)

Price:	US $ 100-300/Piece
Min Order:	1/Piece
Pay Type:	L/C,T/T

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Showroom Product Company Profile

Prod Model:	JN15-12(7.2)/31.5
Application:	High-voltage
Brand:	Joyelectric

Product Description

Ambient Condition:
1. The height above sea level shall be no more than 1000 meter;
2. Ambient air temperature: +40⁰C~ -25⁰C
3.Seismic intensity: no more than 8 magnitude
4 The average relative humidity of a day should be no more than 95%, that of a month should be no more than 90%

Filth degree: II

Main Technical Parameter

Item		Unit	Data
Rated voltage		kV	12
Rated short time withstand current		kA	40
Rated duration of short circuit		S	4
Rated short circuit making current		kA	100
Rated peak withstand current		kA	100
Rated insulation level	Power frequency withstand voltage(1min)	kV	Pole to ground	42
	Lightning impulse withstand voltage		Between phases	75
Mechanical Life		times	2000

Outline drawing and Installation Dimension of JN15-12/31.5

The dimension of fixed contact when the distance between phase <165

Mating Table

Product Model	A	B	C	D
JN15-12/31.5-150	150	424	535	396
JN15-12/31.5-165	165	454	565	426
JN15-12/31.5-190	190	504	615	476
JN15-12/31.5-200	200	524	635	496
JN15-12/31.5-210	210	544	655	516
JN15-12/31.5-230	230	584	695	556
JN15-12/31.5-250	250	624	735	596
JN15-12/31.5-275	275	674	785	646

Shaanxi Joyelectric International Co., Ltd. is a specialized company which is dealing with international business mainly covering electric and energy system, supplying products, design & service as well as production/test equipment in the field of power transmission and distribution.

With more than 20 years experiences in this fields, our main products include 12kV-24kV-36kV/40.5kV vacuum circuit breaker, switchgear & SF6 RMU as well as relative main components and accessories. With business development and meet requirement from customers, we also agent and distribute relative production/test equipment.

We had established close long-term cooperation with 10 more overseas customers from Europe, South American, Middle East and Asia due to our professional quality, excellent service and competitive prices.

We are not only your supplier, but also your purchasing consult as well as solution provider.