Advanced High-Voltage 11kv Fuse Cutout with Silicone Rubber Insulation

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: HYNC1W-12
• Usage: High Voltage
• Shape: Dropout
• Fusing Speed: K
• Fusing Device: Fuse Element
• Rated Voltage: 11kv-15kv
• Creepage: 380mm
• Lightning Impulse Voltage: 110kv
• Power Frequency Voltage: 40kv
• Material: Polymer
• Transport Package: Carton&Pallet or Wooden Case
• Specification: 100A/200A
• Trademark: YN
• Origin: China
• HS Code: 8535100000
• Production Capacity: 250000PCS/Year
• Package Size: 43.00cm * 33.00cm * 12.00cm
• Package Gross Weight: 7.850kg

Product Description

Product Description

High-Voltage 11kv Polymeric Expulsion Drop Out Fuse Cutout Switch

The drop-out fuse cutout and load switching fuse cutout are essential outdoor high-voltage protective devices. They seamlessly connect with the incoming feeder of distribution transformers or distribution lines, providing robust protection from short circuits, overloads, and facilitating efficient on/off loading current management. The drop-out fuse cutout consists of insulate insulator supports and a fuse tube, where static contacts are securely fixed on both sides of the insulator support, while the moving contact is expertly installed at the ends of the fuse tube. This advanced fuse tube features an inside arc-extinguishing tube, complemented by an outer phenolic compound paper tube or an epoxy glass tube. The load switching fuse cutout comes with reinforced elastic auxiliary contacts and an arc-extinguishing enclosure, ensuring seamless switching of on-off loading currents, offering unmatched reliability and performance.
Under normal operating conditions, the fuse link is securely tightened, fixing the fuse tube in a closed position. Should a system fault occur, the fault current swiftly melts the fuse, creating an electric arc. This activates the arc-extinguishing tube, which rapidly heats, releasing a significant amount of gas, generating high pressure and driving the arc along the tube. Once the fuse link melts, the moving contact loses its tightened strength, prompting the mechanism to lock and the fuse tube to drop out, transitioning the cutout to an open position. To switch off during cutout loading, an operator should use an insulating operating bar to pull the moving contact. Initially, the main contact and auxiliary static contact remain connected. As pulling continues, the auxiliary contact separates, generating an electric arc between the auxiliary contacts. This arc extends within the arc-extinguishing enclosure gap, while the arc-extinguishing system generates explosive gas to safely blow off the arc as the current approaches zero, ensuring safe and efficient operation.

 

Technical Specification

Type	Rated voltage (KV)	Rated current (A)	Breaking current (A)	Impulse voltage (BIL)	Power frequency withstand voltage	Leakage distance (MM)
HYNC1W-12/100	11-15	100	8000	110	40	380
HYNC1W-12/200	11-15	200	10000	110	40	380

 

Main Product

 

Company Introduction

Yuanneng Power, founded in 2007, is strategically located in China's Electric Capital, Yueqing City. We dedicate ourselves to revolutionizing power infrastructure through generation, transmission, and distribution solutions. As a cutting-edge technology enterprise, Yuanneng seamlessly merges production, research, sales, and customer service to deliver excellence. Our extensive range includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and essential power fittings.

To excel in the global arena and stay ahead in dynamic international markets, Yuanneng Power ensures our production aligns with diverse regional and market standards, including IEC, ANSI, IEEE, and GB. Our commitment to quality is backed by certifications from Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, State Grid Electric Power Science Academy Quality Inspection Test Center, and more.

Harnessing the efficiency of Ningbo Port and Shanghai Port, Yuanneng Power ensures fast and reliable
distribution, enabling us to successfully deliver products globally. Our impressive annual production capabilities include 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches. This robust capacity underpins our competitive edge and strengthens our commitment to supporting our valued clients effectively.

Steadfast in our vision, Yuanneng Power embraces the development philosophy of 'Human-oriented, Credibility-based.' We earnestly anticipate collaborating with you. Together, let's power the world and foster global connections through electricity.

Q: Are you manufacturer or a trade company?
We are an esteemed manufacturer with over 15 years of professional experience in China.

Q: Where is your factory?
Our factory is located at Room 101, Building 2, No. 28, Binhainansan Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China.

Q: Can I produce fuse cutouts according to my own requirements?
Absolutely, we warmly welcome OEM & ODEM projects.

Q: May I get a fused cutout sample to check firstly?
Yes, while the sample and courier fees are initially covered by your esteemed company, these costs will be reimbursed with your first order.

Q: How about sample time?
Typically, samples are ready within one week.

Q: What's your MOQ and delivery time?
Our MOQ for cutouts is 100 pieces, with a delivery timeline of 25 days.

Q: Do you have type test report for ad drop out fuse cutout?
Yes, though test fees are considerable, we perform tests on select models. Reach out to us for detailed information.

Q: What is your payment term?
Our payment terms are T/T and L/C. However, we are open to discussing alternative arrangements.

Q: What is package for fuse cutout?
Porcelain and polymer fuse cutouts are securely packed in cartons with pallet support for optimal safety.

Q: What is standard of your cutouts?
Our cutouts adhere to IEC 60282-2, IEEE/ANSI C37.41, and IEEE/ANSI C37.42 standards.