Indoor High Voltage Ground Switch for Switchgear

• 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 for Switchgear

Product Description

Product Name: JN15-12/31.5 Indoor AC High Voltage Earthing Switch

Company: Yueqing Liyond Electric Co., Ltd.

Summary: The JN15-12/31.5 indoor AC high voltage earthing switch is an advanced product designed to protect electric equipment in power systems. It conforms to GB1985 AC HV disconnect switch and earthing switch standards and IEC129. With a short-circuit making capacity, it safeguards against damage to other equipment. Suitable for use in 3-12kV power systems with a frequency of 50(60)Hz.

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: This grounding switch can be used with various high voltage switchgear and serves a protective role during high-voltage electrical equipment maintenance.

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.

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• High-quality materials


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