High Voltage Indoor Earthing Switch Phase

• Certification: ISO9001
• Shell Material: Steel Plate
• Voltage Level: High Voltage
• Installation: Fixed
• Structure: Combination
• Current: AC
• Model NO.: JN15-12/31.5-150mm manual type
• Voltage: 12kv
• Frequency: 50Hz
• Phase Distance: 150mm
• Rated Short-Time Withstand Current: 31.5ka
• Altitude: Not Higher Than 1000m
• Transport Package: Standard Export Shipping Package
• Trademark: LIYOND
• Origin: Zhejiang, China
• Production Capacity: 1000 Pieces/Month

Product Description

150mm Phase Distance Indoor Grounding Switch

150mm Phase Distance Indoor Grounding Switch for Switchgear

Product Description:

The JN15-12/31.5 indoor AC high voltage earthing switch, manufactured by Yueqing Liyond Electric Co., Ltd., is an advanced product designed to meet the high-tech parameters required for modern switchgear systems. This switch, an improvement on the ES1 earthing switch, complies with GB1985 AC HV disconnect switch and earthing switch standards as well as IEC129 regulations. It is suitable for power systems operating at 3-12kV and three-phase AC 50(60)Hz, providing a high short-circuit making capacity to safeguard other electrical equipment from damage. It can be seamlessly integrated with various high voltage switchgear and serves as a protective component during high-voltage electrical equipment maintenance.

Ambient Conditions:

• Altitude: ≤1000m


• Ambient Temperature: -10°C to +40°C


• Earthquake Intensity: ≤8 degree


• Pollution Level: II


• Relative Humidity: Daily averages 95%, Monthly average ≤90%

Model and Meaning:

For detailed model specifications and their corresponding meanings, please refer to the product documentation provided by Yueqing Liyond Electric Co., Ltd.

Parameters:

Item		Unit	Data
Rated voltage		kV	12
Rated short-time withstand current		kA	31.5
Rated short-circuit duration		s	4
Rated short-circuit making current		kA	80
Rated peak withstand current		kA	80
Rated insulation level	PF withstand voltage(1 min)	kV	Phase to earth	42
	Lightning impulse withstand voltage		Phase to phase	75
Mechanical endurance		time	2000

FAQ:

Product Description

Welcome to Yueqing Liyond Electric Co., Ltd.

Here are some key details about our products:

• Prices: Feel free to inquire about our product prices. We will respond within 24 hours.


• Samples: Sample orders are welcome to test and check quality.


• Logo Printing: We accept OEM with brand authorization provided by you.


• Product Customization: Provide specific drawings or parameters for a customized quote.


• Lead Time: Typically 7-20 days after payment, depending on order quantities.


• Trade Terms: We accept EXW, FOB, CIF, FCA, etc.


• Payment Method: We accept T/T, Western Union, Paypal, etc.


• Quality Inspection: Each step of production and finished products undergo QC inspection.


• After Sales Support: Send photos of quality issues for a solution within 3 days.

For more information, please contact us for any inquiries or orders.