17500V Rated Voltage 3-Pole 50ka High Current Switches7.

• Customization: Available
• Usage: Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin
• Working Voltage: High Voltage
• Model NO.: JN15-31.5
• Earthing Method: Direct Earthing Method
• Material: Galvanized Aluminum
• Symbol: TN-S
• Certification: ISO9001
• Size: Small
• Brand: Juchen Electric Technology Co., Ltd
• Lighting Impulse Withstand Voltage: 95kv
• Number of Pole: 3
• Short Time Withstand Current: 50ka/3s
• Place of Origin: Zhejiang, China
• Electrical Life: E1 (2 Times)
• Power Frequency Withstand Voltage: 42kv/1min
• Model Number: Gpjn16-17.5/50-254
• Rated Voltage: 17500, 17.5kv
• Short Circuit Making Current (Peak): 130ka
• Brand Name: Gp, Greenpower
• Type: Switches
• Rated Current: 50ka
• Peak Withstand Current: 130ka
• Rated Frequency: 50/60Hz
• Transport Package: Wooden Case
• Specification: 30X20X30
• Trademark: Juchen Electric Technology Co., Ltd
• Origin: China
• HS Code: 8535900090
• Production Capacity: Annual Production of 500 Units

Product Description

Product Description

 

17.5kV Indoor High Voltage Earthing Switch

 

Product Parameters

 

Step into the future of innovative electrical solutions with our 17500V Rated Voltage 3-Pole 50kA High Current Switches7. This marvel of engineering is accompanied by a versatile sensor accessory, with dimensions of φ105*150mm and a capacitance of 115±15PF. The switch is equipped with an advanced two-way bevel gear mechanism that promises seamless operation. It features a robust 170mm² flexible busbar, extending 550mm in length, offering flexibility in installation on either the left or right side. The left operation is detailed in the accompanying drawing. For enhanced conductivity and longevity, the contact parts are lavishly plated with silver to a thickness of ≥3μm.

Item	Model
Rated frequency	50/60Hz
Rated voltage	17.5kV
Short time withstand current	50kA/3s
Peak withstand current	130kA
Short circuit making current (peak)	130kA
Electrical life	E1 (2 times)
Power frequency withstand voltage	42kV/1min
Lighting impulse withstand voltage	95kV
Mechanical life	M0 (1000 times)

 

 

Our Advantages

 

At Juchen Electric Technology Co., Ltd., we pride ourselves on a stringent quality control system that surpasses industry standards. Our exhaustive partial discharge testing and component control ensure excellence, maintaining a testing room background of ≤0.5pC. The partial discharge for the entire equipment under 1.1Un is kept to a maximum of ≤10pC, guaranteeing exceptional insulation reliability even during prolonged operation. Trust us to deliver unparalleled reliability and performance!

After Sales Service

 

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Company Profile

 

Juchen Electric Technology Co., Ltd. excels as a custom manufacturer with over a decade of mastery in China, boasting 12 years of unrivaled expertise. Partner with us and explore innovative solutions tailored to your needs!