Factory Direct Sale High Performance Earthing Switch with Custom Options

• 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

The JN15 Type Indoor HV Earthing Switch, proudly produced by the renowned Kexun Electric Co., Ltd., represents the pinnacle of domestic engineering. Designed for power systems operating with AC frequencies of up to 50Hz and voltages below 12kV, this switch flawlessly integrates with various high-voltage switchgear systems. It is also ideal for providing essential grounding protection during maintenance of high-voltage electrical equipment, ensuring safety and reliability.
Reference to Standards
The JN15 Type Indoor HV Earthing Switch is meticulously crafted to comply with the highest industry standards, ensuring unparalleled performance. GB1985-2004: AC High-voltage Disconnectors and Earthing Switches, and IEC129: AC Disconnectors and Earthing Switches.
JN15 Type Indoor HV Earthing Switch Operating Environment Conditions
Ambient Temperature: The JN15 Type Indoor HV Earthing Switch operates optimally within an ambient temperature range of JN15 Type Indoor HV Earthing Switch,
which should be maintained between -25ºC and 40ºC.
Altitude: The installation of the JN15 Type Indoor HV Earthing Switch is recommended at elevations below 1000 meters to ensure optimal functionality.
Seismic Capacity: Seismic resistance up to a magnitude of8 on the Richter scale.
The ambient air surrounding the JN15 Type Indoor HV Earthing Switch must be devoid of substantial pollutants, such as corrosive substances, flammable gases, and water vapor, and the area should not experience frequent intense vibrations. This ensures longevity and consistent operation.

Technical Parameters of the JN15 Type Indoor HV Earthing Switch are meticulously designed to deliver peak efficiency and reliability.

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