12kv Indoor AC High Voltage Earthing Switch Jn15-12 (7.2) /31.5 for Switchgear

• Application: High-voltage
• Usage: High Voltage Power Transmission, Electrical Installation
• Certification: ISO9001
• Brand: Joyelectric
• Rated Voltage: 12kv
• Rated Short Time Withstand Current: 40ka
• Model NO.: JN15-12(7.2)/31.5
• Rated Duration of Short Circuit: 4s
• Rated Short Circuit Making Current: 100ka
• Transport Package: Carton+Pallet
• Trademark: JET
• Origin: China
• HS Code: 85389000

Product Description

Product Description

Earthing Switch JN15-12(7.2)/31.5
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: IIMain 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

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

FAQ

Q: Could I have prices of your products?
A: Welcome. Please feel free to send us inquiry here. We will reply you within 24 hours
Q: Can l get a sample before the bulk order?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q: Can we print our logo/ company name on products?
A: Yes, of course, we accept OEM, then need you to provide brand authorization to us
Q:Do you accept product customization?
A: Yes, of course, please provide specific drawings or parameters, we will quote you after evaluation
Q: What is the lead time?
A: The lead time depends on the quantities ordered, generally within 7-20 days after receiving the payment.
Q: What is your Trade Terms?
A: We accept EXW, FOB, CIF, FCA, etc.
Q: What is your payment method?
A: We accept T/T, Western Union, Paypal, irrevocable L/C at sight, etc
Q: Do you inspect the finished products?
A: Yes, each step of production and finished products wil be came out inspection by Qc department before shipping. And we willprovide goods inspection reports for your reference before shipment
Q: How to solve the quality problems after sales?
A: Take photos of the quality problems and send to us for our checking and confirming, we will make a satisfied solution for you within 3 days.