12kv 24kv Jn15 Motorized Earthing Switch Grounding Knife Indoor High and Medium Voltage Switchgear Earthing Switch

• Type: Earthing Switch
• Structure: Protection
• Certification: ISO9001:2000, CCC
• Form: Partly-welded Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Model NO.: JN15
• Application Range: Distribution Power System
• Shell Material: Stainless Steel
• Brand: Anhao
• Rated Current: 630A
• Rated Voltage: 12kv
• Rated Frequency: 50Hz
• Poles Number: 3
• MOQ: 1PCS
• Transport Package: Wooden Case
• Trademark: ANHAO
• Origin: China
• Production Capacity: 50pieces/Week

Product Description

12kV 24kV JN15 Motorized Earthing Switch Grounding Knife Indoor High and Medium Voltage Switchgear Earthing Switch

Product Information 
GPJN15-12(7.2)/31.5 type indoor high voltage earthing switch is the assembly type product, its performance meets GB1985-2004 High Voltage AC Disconnector and Earthing Switch and the requirements of standard IEC62271-102:2002. The products suit for power systems with 3.6kV-12kV, 3 phase, AC, 50(60)Hz; It has the capacity of short-circuit close to protect the electrical equipment from damage, applicable for high voltage switchgear arrangement as the earthing protection when doing maintenance.
 

Applicable conditions

• Ambient temperature: - 40°C~+40°C (below 35°C within 24 hours)
• Relative humidity: ≤95% (daily average) or ≤90% (monthly average)
• Altitude:  ≤ 1000m

Outline Mounting Dimensions

No.	Product model	Phase distance
1	GPJN15-12/31.5-275	275 mm
2	GPJN15-12/31.5-250	250 mm
3	GPJN15-12/31.5-230	230 mm
4	GPJN15-12/31.5-220	220 mm
5	GPJN15-12/31.5-210	210 mm
6	GPJN15-12/31.5-200	200 mm
7	GPJN15-12/31.5-180	180 mm
8	GPJN15-12/31.5-165	165 mm
9	GPJN15-12/31.5-150	150 mm

Technical Parameters 
Products with special requirements, specifications, and dimensions that need to be improved can be designed and manufactured according to user requirements.

No.	Item		Unit	Data
1	Rated voltage		KV	12
2	Rated short-time withstand current		KA	31.5
3	Rated short circuit withstand time		S	4
4	Rated short circuit-making current		KA	80
5	Rated peak withstand current		KA	80
6	Rated insulation level	1 min power frequency withstand voltage	KV	42
		Lightning impulse withstand voltage		75
7	Mechanism life		Time	2000

Detail Images

NOTES: Supports OEM, so there are other sizes or material requirements that can be produced according to requirements

Company Profile

Workshop Corner

Testing Equipment

FAQ
Q: Are you a trading company or manufacturer?
A: We are factory with more than 20 years of experience in this field.

Q: Can I get a sample before the bulk order?

A: Yes, we welcome sample orders 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 the evaluation

 

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days. if the goods are not in stock, it is according to the quantity

Q: How to solve quality problems after sales?

A: Take photos of the quality problems and send them to us for our checking and confirmation, we will make a satisfactory solution for you within 3 days.

 

Q: What are your terms of payment?
A: 30% T/T in advance, balance before shipment.