36kv Current Limiting Fuse for Reliable High Voltage Performance

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: HYNC1WF-33
• Usage: High Voltage
• Shape: Dropout
• Fusing Speed: K
• Fusing Device: Fuse Element
• Rated Voltage: 33kv-36kv
• Creepage: 900mm
• Lightning Impulse Voltage: 170kv
• Power Frequency Voltage: 70kv
• 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: 77.00cm * 38.00cm * 17.50cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Power High Voltage Current Limiting Polymer Drop-Out Fuse Cutout, Load Break Fuse 33kv-36kv

The drop-out fuse cutout and load switching fuse cutout are essential high voltage protective devices designed for outdoor use. These robust devices are integral to safeguarding distribution transformers and lines against short circuits, overloads, and manage on/off loading currents. Constructed with insulate insulator supports and a sophisticated fuse tube, the static contacts are securely fixed on either side of the insulator support, while the moving contact is precisely installed at the ends of the fuse tube. The fuse tube itself is crafted from an inner arc-extinguishing tube, enveloped by an outer phenolic compound paper tube or epoxy glass tube. To further enhance reliability, the load switching fuse cutout is equipped with enforced elastic auxiliary contacts and an arc-extinguishing enclosure, ensuring efficient switching of the loading current.
Under normal conditions, the fuse link, when tightened, secures the fuse tube in a closed position. However, in the event of a system fault, the fault current immediately melts the fuse, initiating an electric arc. This causes the arc-extinguishing tube to heat and emit a significant volume of gas, creating high pressure that propels the arc along the tube. Once the fuse link has melted, the moving contact loses its tension, causing the mechanism to lock and the fuse tube to drop out, transitioning the cutout to an open position. For operational switching during cutout loading, an operator can use an insulating operating bar to pull the moving contact. Initially, the main and auxiliary static contacts remain engaged. As the auxiliary contact is pulled, an electric arc forms and elongates in the arc-extinguishing enclosure gap. Simultaneously, the arc-extinguishing gas detonates to effectively extinguish the arc as the current approaches zero.
 

Technical Specification

Type	Rated voltage (KV)	Rated current (A)	Breaking current (A)	Impulse voltage (BIL)	Power frequency withstand voltage	Leakage distance (MM)
HYNC1WF-33/100	33-36	100	8000	170	70	900
HYNC1WF-33/200	33-36	200	10000	170	70	900

 

Main Product

 

Company Profile

Established in 2007 in the renowned China Electric Capital, Yueqing City, Zhejiang Yuanneng Power Technology Co., Ltd. is at the forefront of power infrastructure services, including generation, transmission, and distribution systems. As a cutting-edge high-tech enterprise, Yuanneng seamlessly integrates production, development, sales, and service. The company's extensive product range includes polymer insulators, fuse cutouts, surge arresters, disconnect switches, and various supporting power fitting products, catering to the dynamic demands of the industry.

To thrive in a globalized world and secure a leading position in the ever-evolving international market, Yuanneng Power adheres to stringent regional and market-specific standards such as IEC, ANSI, IEEE, and GB. Our products, renowned for their quality, have been rigorously tested and qualified by prestigious institutions including Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), the National Insulator & Lightning Arrester Quality Supervision Inspection Center, and the State Grid Electric Power Science Academy Quality Inspection Test Center.

By leveraging the fast and convenient shipping capabilities of Ningbo and Shanghai ports,
Yuanneng successfully distributes its products to various countries worldwide. With an impressive annual production capacity of 500,000 pieces of polymer insulators, 500,000 pieces of lightning arresters, 350,000 pieces of dropout fuse cutouts, and 250,000 pieces of disconnect switches, Yuanneng Power maintains a formidable competitive edge, ensuring robust support for our esteemed clients.

Yuanneng Power is steadfast in its commitment to the philosophy of 'Human-oriented, Credibility-based' development. We genuinely look forward to forging ahead with you. Together, let's connect electricity and unite 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