Durable Earthing Switch with Custom Options for Optimal Performance

• 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, an exceptional creation from the esteemed Kexun Electric Co., Ltd., showcasing the zenith of domestic engineering excellence. Precision-crafted for power systems with AC frequencies up to 50Hz and voltages below 12kV, this switch seamlessly integrates into a wide array of high-voltage switchgear systems. It stands as the perfect solution for indispensable grounding protection during high-voltage electrical equipment maintenance, guaranteeing unparalleled safety and steadfast reliability.
Reference to Standards
The JN15 Type Indoor HV Earthing Switch is expertly designed to align with the most stringent industry standards, delivering unmatched performance and quality. 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 is engineered to perform optimally within an ambient temperature scope of JN15 Type Indoor HV Earthing Switch,
which is ideally maintained between -25ºC and 40ºC.
Altitude: For the JN15 Type Indoor HV Earthing Switch, installation is best recommended at altitudes below 1000 meters to ensure maximum efficiency and functionality.
Seismic Capacity: The switch boasts seismic resistance up to a magnitude of8 on the Richter scale, ensuring steadfast durability.
The ambient air surrounding the JN15 Type Indoor HV Earthing Switch must be free from significant pollutants, such as corrosive substances, flammable gases, and water vapor. Additionally, the environment should not be subject to frequent intense vibrations, ensuring longevity and consistent, reliable operation.

Technical Parameters of the JN15 Type Indoor HV Earthing Switch are thoughtfully crafted to achieve peak efficiency and unwavering 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