Model NO.: EK6(JN15A)-12/31.5
HS Code: 85389000

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%
5.Filth degree: II
Main Technical Parameter

Item Unit Data
Rated voltage kV 12
Rated short time withstand current kA 31.5
Rated duration of short circuit S 4
Rated short circuit making current kA 80
Rated peak withstand current kA 80
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 EK6(JN15A)-12/31.5
Ek6 (JN15A) -12/31.5 Indoor Hv a. C Earthing Switch

Outline dimension of fixed contact
Ek6 (JN15A) -12/31.5 Indoor Hv a. C Earthing Switch

Mating Table
Product Model A B C D
EK6(JN15)-12/31.5-150 150 424 535 396
EK6(JN15)-12/31.5-165 165 454 565 426
EK6(JN15)-12/31.5-190 190 504 615 476
EK6(JN15)-12/31.5-200 200 524 635 496
EK6(JN15)-12/31.5-210 210 544 655 516
EK6(JN15)-12/31.5-230 230 584 695 556
EK6(JN15)-12/31.5-250 250 624 735 596
EK6(JN15)-12/31.5-275 275 674 785 646

Printed Circuit Board Assembly

Printed Circuit Board Assembly,High Conductivity Aluminum Substrate,High Precision Pcb Circuit Board,Pcb Processing Circuit Board

Shenzheng Weifu Circuit Technology Co.Ld , https://www.viafoem.com

July 18, 2023