Jn22-40.5/31.5 Indoor AC High Voltage Earthing Switch for Switchgear

• Usage: Protection Earthin
• Working Voltage: High Voltage
• Certification: CCC
• Brand: Cavanna Electric
• Rated Voltage: 35kv
• Phase: Three
• Model NO.: JN22
• Mechanical Endurance: 2000
• Rated Short-Time Withstand Current: 31.5ka
• OEM: Offered
• Transport Package: Export Wooden Packaging
• Trademark: CAVANNA ELECTRIC
• Origin: China
• HS Code: 8535900090
• Production Capacity: 10000 Sets/Month

Product Description

Product Description

JN15-40.5/31.5 type indoor high voltage earthing switch is the assembly type products, its performance meet GB1985-2004 High Voltage AC Disconnector and Earthing Switch and the requirements of standard IEC62271-102:2002. The products suit for power system with 40.5kV, 3 phase, AC, 50(60) Hz; it can match with GPN1-40.5kV high voltage switchgear or other similar equipment. It is applicable for high voltage switchgear arrangement as the earthing protection when maintenance.

Product Parameters

Items		Unit	Data
Rated Voltage		kV	36/38/40.5
Rated Short-time Withstand Current		kA	31.5
Phase distance		mm	300/350/400
Rated Short-circuit Close Current		kA	80
Rated Peak Withstand Current		kA	80
Rated Insulation Level	1min Power Frequency Withstand  Voltage	kV	Phase to earth/ Between Phase	95
	Rated Lightning Impulse Withstand Voltage			185
Mechanical Endurance		times	2000

  

Products model	E	L	H	A(Slot steel rear installation)
CA JN22-40.5/31.5-300	300	1100	786	3 holes-φ14
CA JN22-40.5/31.5-350	350	1200	886	3 holes-φ14
CA JN22-40.5/31.5-400	400	1374	986	3 holes-φ14

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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 I 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 will be came out inspection by QC department before shipping. And we will provide 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.