High Voltage Switches for Indoor Grounding and Lightning Protection

• 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: Annual Production of 500 Units

Product Description

Product Description

Introducing the 17.5kV Indoor High Voltage Earthing Switch, a beacon of superior engineering prowess, meticulously designed to deliver unparalleled performance and safety. This remarkable switch is expertly crafted to adhere to the industry's most stringent standards, ensuring optimal functionality and steadfast reliability for all your high voltage requirements.

Product Parameters

Elevate your operational efficiency with our premium support accessory: an advanced sensor that stands at φ105*150mm with a capacitance of 115±15PF. Equipped with a state-of-the-art dual-direction bevel gear mechanism, it caters to versatile applications. The sensor includes a flexible busbar of 170mm², extending 550mm in length, and is adaptable for installation on either the left or right side as per your needs. The left-side operation is detailed in the accompanying diagram. The contact parts are enhanced with a silver plating of thickness ≥3μm, ensuring exceptional durability and 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

Gain unparalleled confidence with our rigorous quality control system, featuring meticulous partial discharge testing and comprehensive monitoring of both the complete apparatus and its components. The partial discharge testing facility operates with a minimal background noise of ≤0.5pC, ensuring precision and clarity. We guarantee that the partial discharge of the entire equipment at 1.1Un remains ≤10pC, reinforcing the insulation reliability of our equipment even over prolonged operational durations.

After Sales Service

Rest assured, your purchase is protected by robust safeguards, including secure payment processing powered by cutting-edge SSL encryption and PCI DSS data protection protocols. Our customer-centric refund policy allows you to claim refunds if your order isn't shipped, is incomplete, or if any product issues arise. With made-in-china.com ensuring the security of all transactions, each order placed and paid on the platform is securely shielded and thoroughly supported.

Company Profile

Juchen Electric Technology Co., Ltd. is a prestigious custom manufacturer, proudly serving the industry with 12 years of unmatched expertise in China. Our unwavering dedication to innovation and excellence has cemented our position as a trusted partner for bespoke solutions.