33kv Current Limiting Fuse Cutout with Reliable Expulsion Features

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: YNC1-33
• 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: 85351000
• Production Capacity: 250000PCS/Year
• Package Size: 70.00cm * 36.00cm * 18.00cm
• Package Gross Weight: 16.000kg

Product Description

Product Description

36kV High Voltage Porcelain Fuse Cutout Switch

Our advanced Drop-out fuse cutout and load switching fuse cutout are designed for outdoor applications as high voltage protective devices. These are seamlessly connected with the incoming feeder of distribution transformers or distribution lines, serving as vigilant guardians against short circuits and overloads, while proficiently managing on/off loading and current flow. The Drop-out fuse cutout consists of robust insulate insulator supports and a precision-engineered fuse tube. Static contacts are securely mounted on both sides of the insulator support, while the moving contact is strategically positioned at the ends of the fuse tube. The fuse tube is ingeniously crafted with an internal arc-extinguishing tube, wrapped with an exterior of phenolic compound paper or epoxy glass tube. For enhanced reliability, the load switching fuse cutout is equipped with enforced elastic auxiliary contacts and a specialized arc-extinguishing enclosure, ensuring smooth switching of on-off loading currents.
In typical operations, the fuse link, when tightly secured, keeps the fuse tube in a closed position. However, should a fault arise within the system, the fault current swiftly causes the fuse to melt, generating an electric arc. This arc heats the arc-extinguishing tube, resulting in the rapid expulsion of gas, creating high pressure within the tube. Following the melting of the fuse link, the moving contact loses its tightened hold, and the mechanism locks, causing the fuse tube to disengage, marking the cutout as open. For switching off during cutout loading, operators use an insulating operating bar to gently disengage the moving contact. Initially, the main contact and auxiliary static contact remain connected. As the disengagement progresses, the auxiliary contact separates, initiating an electric arc. The arc is then elongated within the arc-extinguishing enclosure gap, with the expulsion of gas assisting in extinguishing the arc as the current passes through zero.

 

Technical Specification

 

Main Technical Parameters

Type	Rated voltage (kv)	Rated current (A)	Breaking current (A)	Impulse voltage (BIL)	Powerfrequency withstand voltage	Leakage distance (MM)	Weight (KG)	Dimension (CM)
YNC1-33/100	33-36	100	8000	170	70	720	15	64*35*18
YNC1-33/200	33-36	200	10000	170	70	720	15

Main Product

 

Company Introduction

Founded in 2007 in the bustling hub of China's Electric Capital, Yueqing city, Yuanneng Power Technology Co., Ltd. has been at the forefront of delivering comprehensive services for power infrastructure, spanning generation, transmission, and distribution systems. As a cutting-edge high technology enterprise, Yuanneng seamlessly integrates production, development, sales, and service into its operations. Our expansive product portfolio includes high-performance polymer insulators, state-of-the-art fuse cutouts, surge arresters, disconnect switches, and vital supporting power fitting products, making us a cornerstone in the industry.

To stay ahead in the ever-evolving global market, Yuanneng Power ensures compliance with a range of international standards such as IEC, ANSI, IEEE, and GB. Our products have been rigorously tested and certified by esteemed 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, affirming our commitment to quality and excellence.

Leveraging the swift and efficient shipment capabilities of Ningbo Port and Shanghai Port,
Yuanneng Power successfully distributes products to various countries, boasting an impressive annual production capacity of 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches. This production prowess is a testament to our competitive edge, underscoring our dedication to providing robust support to our valued clients worldwide.

Yuanneng Power remains steadfast in adhering to its development philosophy of 'Human-oriented, Credibility-based'. We earnestly look forward to building collaborative partnerships with you. Together, let's connect electricity and unite the world.

 

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