Industrial Grade 3-Pole 50ka Rated Voltage 17500 Switches6.

• 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

 

Support accessory comes with a precision sensor. Height is φ105*150mm, with capacity of 115±15PF. Equipped with a sophisticated two-way bevel gear mechanism. The flexible busbar boasts a robust 170mm², with a convenient length of 550mm, allowing installation versatility for both left and right sides. Left operation aligns with the provided drawing. The contact parts are plated in silver with an impressive thickness of ≥3μm, ensuring superior 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

 

We possess a rigorous quality control system to guarantee excellence. Our comprehensive partial discharge testing and component scrutiny ensure reliability. The advanced testing environment maintains a background of partial discharge at ≤0.5pC. The equipment's total partial discharge under 1.1Un is tightly controlled to be ≤10pC, providing unparalleled insulation reliability during extended use!

After Sales Service

 

Our product is fortified with top-tier protections, including secure payments through strict SSL encryption and PCI DSS data security protocols. We offer a standard refund policy that allows claims for refunds if an order is unshipped, missing, or delivered with any issues. made-in-china.com ensures all orders made and paid on the platform are safeguarded, providing peace of mind and security.

Company Profile

 

Juchen Electric Technology Co., Ltd.is a distinguished custom manufacturer boasting over 12 years of experience in China, providing expertise and bespoke solutions to meet diverse industrial needs.