Reliable Indoor Earthing Switch with 12-24 Months Warranty Available

• Customization: Available
• Type: Power
• Structure: Fixed Board
• Model NO.: JN15
• Certification: ISO9001:2000, CCC
• Form: All- packaged Type
• Operation Voltage: High Voltage
• Size: 1 Uint
• Application Range: High-rise Buildings
• Shell Material: Stainless Steel
• Shell Protection Grade: IP56
• Brand: Kexr
• Warranty Period: 12~24 Months
• Customized: Yes
• Delivery: 2~3 Weeks
• Material: Stainless Steel and Porcelain
• MOQ: 1 Set
• Transport Package: Wooden
• Specification: 73*35*19
• Trademark: KEXR
• Origin: China
• HS Code: 85359000
• Production Capacity: 4000 Sets
• Package Size: 75.00cm * 45.00cm * 25.00cm
• Package Gross Weight: 45.000kg

Product Description

Introducing the JN15 type indoor HV earthing switch, a remarkable innovation by the esteemed China-based Kexun Electric Co., Ltd. This product epitomizes cutting-edge technology, having achieved a distinguished status of excellence within the domestic sphere. Perfectly engineered for power systems operating with AC frequencies of 50Hz and voltages below 12kV, it seamlessly integrates with a variety of high-voltage switchgear. Additionally, it serves as an indispensable component for grounding protection during the maintenance of high-voltage electrical equipment.
Standards and Compliance
The JN15 type indoor HV earthing switch is crafted to adhere to rigorous industry standards, specifically conforming to the GB1985-2004 standards for AC high-voltage disconnectors and earthing switches, as well as the internationally recognized IEC129 standards concerning AC disconnectors and earthing switches.
The JN15 type indoor HV earthing switch, Operating Environment Specifications
Environmental temperature requirements for theJN15 type indoor HV earthing switch
indicate operational functionality between -25~40ºC.
Installation altitude must not exceed 1000m, ensuring optimal performance of the JN15 type indoor HV earthing switch.
Seismic Resilience: Capable of withstanding seismic activity up to:Level 8
It is imperative that the ambient air surrounding the JN15 type indoor HV earthing switch remains devoid of any significant contamination, such as corrosive or combustible gases, as well as water vapor. Furthermore, it should be placed in an environment free from incessant, intense vibrations.

Technical Specifications pertaining to the JN15 type indoor HV earthing switch are as follows:

Number	Item		Unit	Data
1	Rated current		KA	12
2	Rated short-term withstand current		KA	31.5
3	Rated short circuit lasting time		s	4
4	Rated short circuit closing current		KA	80
5	Rated peak withstand current		KA	80
6	Centroid distance		mm	210,230,250,275
7	Rated insulate level	1min work withstand voltage	KV	42
		Lighting impulse withstand voltage		75