High Voltage 33kv-36kv Silicone Rubber Fuses Cutout Electric Load Break Switch with Polymer Fuse

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: HYNC1WF-30
• Usage: High Voltage
• Shape: Dropout
• Fusing Speed: K
• Fusing Device: Fuse Element
• Rated Voltage: 33kv-36kv
• Transport Package: Carton&Pallet or Wooden Case
• Specification: 100A/200A
• Trademark: YN
• Origin: China
• HS Code: 8535100000
• Production Capacity: 250000PCS/Year
• Package Size: 77.00cm * 38.00cm * 18.00cm
• Package Gross Weight: 8.000kg

Product Description

Product Description

Power High Voltage Current Limiting Polymer Drop Out Fuse Cutout, Load Break Fuse 30kv-36kv with an impressive creepage distance of 720mm, designed for top-notch safety and reliability.

The drop-out fuse cutout and load switching fuse cutout serve as robust, outdoor high voltage protective devices. Ideal for integration with the incoming feeders of distribution transformers or lines, these devices are engineered to safeguard your transformers and lines from the detrimental effects of short circuits and overloads, while effectively managing the on/off loading current. Constructed with durable insulated insulator supports and a reliable fuse tube, the drop-out fuse cutout features static contacts affixed on both sides of the insulator support and a moving contact attached to the extremities of the fuse tube. The fuse tube itself boasts an interior arc-extinguishing tube surrounded by an outer phenolic compound paper tube or epoxy glass tube. The load switching fuse cutout elevates its utility with enforced elastic auxiliary contacts and an arc-extinguishing enclosure, providing seamless on-off loading current management.
During normal operations, the securely tightened fuse link keeps the fuse tube in a closed position. Should a system fault occur, the fault current instantaneously melts the fuse, generating an electric arc. As a result, the arc-extinguishing tube rapidly heats up, releasing a substantial volume of gas, which generates high pressure and propels the arc along the tube. Upon the fuse link melting, the moving contact loses its tension, triggering the mechanism to lock and the fuse tube to drop out, rendering the cutout in an open position. For switching off during cutout loading, operators utilize an insulating operating bar to pull the moving contact. Initially, the main contact and auxiliary static contact remain engaged. As the auxiliary contact is drawn apart, an electric arc forms, which lengthens within the arc-extinguishing enclosure gap. Concurrently, the arc-extinguishing gas explosively dispels the arc as the current crosses zero.

 

Technical Specification

Type	Rated voltage (KV)	Rated current (A)	Breaking current (A)	Impulse voltage (BIL)	Power frequency withstand voltage	Leakage distance (MM)
HYNC1WF-30/100	30-36	100	8000	170	70	720
HYNC1WF-30/200	30-36	200	10000	170	70	720

 

Main Product

 

Company Introduction

Founded in 2007 in Yueqing City, the heart of China's electric industry, Zhejiang Yuanneng Power Technology Co., Ltd. is your trusted partner in power infrastructure services encompassing generation, transmission, and distribution systems. As a cutting-edge high-tech enterprise, Yuanneng seamlessly integrates production, development, sales, and service across the industry. Our diverse business portfolio includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and a plethora of supporting power fitting products.

In response to evolving globalization and to secure a competitive edge in the dynamic international market, Yuanneng aligns its production with diverse regional and market standards such as IEC, ANSI, IEEE, and GB. Our products have achieved certification by prestigious institutions including Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, and the State Grid Electric Power Science Academy Quality Inspection Test Center.

Leveraging the swift and convenient shipping capabilities of Ningbo and Shanghai Ports,
Yuanneng efficiently distributes products to numerous countries. Our current annual production capacity boasts 500,000 pieces of polymer insulators, 500,000 lightning arresters, 350,000 drop-out fuse cutouts, and 250,000 disconnect switches, underscoring our competitive advantage and robust support for our clients.

Yuanneng Power remains steadfast in its commitment to the philosophy of 'Human-oriented, Credibility-based'. We earnestly anticipate collaborating with you in our mission to 'Connect electricity, connect the world'.

Certifications

FAQ

Q: Are you manufacturer or a trade company?
We are a true professional manufacturer more than 15 years in China.

Q: Where is your factory?
Our factory address is 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?
Surely, OEM & ODEM is welcome.

Q: May I get a fused cutout sample to check firstly?
Yes, the sample fee and courier fee need be paid by your esteem company, we will return cost back to you within your first order.

Q: How about sample time?
Normally, it can be ready in one week.

Q: What's your MOQ and delivery time?
For cutout, its MOQ should be 100pcs, delivery time is 25 days.

Q: Do you have type test report for ad drop out fuse cutout?
Yes, but consider test fee is very high, we make test on some models, welcome to contact to know details.

Q: What is your payment term?
Our payment term is T/T, L/C, if you have other idea, let us discuss.

Q: What is package for fuse cutout?
For porcelain and polymer fuse cutout, we will pack by carton+ pallet packing.

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