17500V 3-Pole Heavy Duty Electrical Switch with 50ka Rating

• Customization: Available
• Usage: Working Earthing, Earthing System, Lightning Protection Earthing, Protection Earthin
• Working Voltage: High Voltage
• Model NO.: JN15-31.5
• Application: High Voltage Transmission Line
• 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: 500

Product Description

Product Description

 

Introducing the robust and reliable 17.5kV Indoor High Voltage Earthing Switch, crafted for superior performance in demanding environments. This product is engineered to deliver unmatched reliability and efficiency.

 

Product Parameters

 

The support accessory for this device is a precision-engineered sensor. It stands at a compact height of φ105*150mm and operates at 115±15PF. This switch is equipped with a dual bevel gear mechanism for seamless operation. The flexible busbar is designed with a cross-section of 170mm² and a length of 550mm, making it suitable for installation on both the left and right sides. It features a left-side operational design as depicted in the schematic drawing, with contact parts plated in silver to a thickness of ≥3μm, ensuring optimal conductivity and durability.

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

 

Experience unparalleled product excellence with our stringent quality control system, which includes rigorous partial discharge testing of both the entire machine and its components. Our testing facilities are capable of achieving a background partial discharge level of ≤0.5pC, and the entire equipment under testing conditions of 1.1Un maintains a partial discharge level of ≤10pC. These meticulous standards guarantee the long-term insulation reliability of our equipment, ensuring its safe and efficient operation over extended periods.

After Sales Service

 

Rest assured with our comprehensive protections: enjoy secure payments fortified by advanced SSL encryption and PCI DSS data protection protocols. Our standard refund policy ensures peace of mind, allowing claims for refunds in cases where orders do not ship, are incomplete, or arrive with issues. Additionally, made-in-china.com provides robust protection for all orders placed and paid for on the platform, securing your investments effectively.

Company Profile

 

Juchen Electric Technology Co., Ltd. is a distinguished custom manufacturer with 12 years of dedicated experience in China, renowned for producing high-quality, tailored solutions for a global clientele.