High Capacity 3-Pole 50ka Rated Current 17500V Switches3.

• 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: Unveil the power of precision and safety with our advanced high voltage earthing switch, engineered for optimal performance in indoor environments.

 

Product Parameters

 

Support accessory is sensor. Dimensions stand at an impressive φ105*150mm, with capacitance finely tuned to 115±15PF. The product is outfitted with a robust two-way bevel gear mechanism. Featuring a flexible busbar of 170mm² and a length of 550mm, it allows seamless installation on both left and right sides. The left operation follows a precise drawing. The contact part is elegantly plated with silver, achieving a thickness of ≥3μm to ensure superior conductivity.

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

 

Strict quality control system: *Stringent partial discharge testing and meticulous component control *Our state-of-the-art testing room ensures a background of ≤0.5pC *The entire equipment's partial discharge under 1.1Un is maintained at ≤10pC, safeguarding the insulation reliability for the long haul!

After Sales Service

 

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Company Profile

 

Juchen Electric Technology Co., Ltd.: With 12 years of distinguished manufacturing experience in China, we are your trusted partners in innovation and excellence.