Yn 200A High-Voltage Fuse Cutout with Current Limiting Fuse Design

• 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 Drop-out fuse cutout and load switching fuse cutout are premier outdoor high voltage protective devices. Expertly designed for integration with the incoming feeder of distribution transformers or lines, they serve a critical role in safeguarding transformers and lines against short circuits and overloads, while enabling seamless current on/off loading. The drop-out fuse cutout consists of durable insulator supports and a robust fuse tube. Static contacts are securely fixed on both sides of the insulator support, while the moving contact is carefully installed at each end of the fuse tube. This tube features an internal arc-extinguishing tube, complemented by an outer phenolic compound paper or epoxy glass tube. In addition, the load switching fuse cutout is enhanced with enforced elastic auxiliary contacts and an arc-extinguishing enclosure, ensuring reliable switching of on-off loading current.
Under normal operating conditions, the fuse link, when tightened, secures the fuse tube in a closed position. In the event of a system fault, the resulting fault current rapidly melts the fuse, leading to the immediate release of an electric arc, which in turn heats and causes the arc-extinguishing tube to expel a significant volume of gas. This process generates high pressure and blows the arc along the tube. Once the fuse link melts, the moving contact loses its tension, causing the mechanism to lock and the fuse tube to drop out, placing the cutout in an open position. During cutout loading, if switch-off is required, operators can use an insulating operating bar to pull the moving contact. Initially, the main contact remains in contact with the auxiliary static contact. As the pulling continues, the auxiliary contact separates, creating an electric arc which is then elongated in the arc-extinguishing enclosure gap. Concurrently, arc-extinguishing gas explodes to extinguish the arc as the current reaches 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

Yuanneng Power, established in the thriving Electric Capital of China, Yueqing city, since 2007, is dedicated to advancing power infrastructure services, including generation, transmission, and distribution systems. As a modern high technology enterprise, Yuanneng seamlessly integrates production, development, sales, and services, cementing its status in the industry. Our expansive business scope encompasses polymer insulators, fuse cutouts, surge arresters, disconnect switches, and supporting power fitting products, ensuring comprehensive solutions for power needs.

To remain globally competitive and meet diverse regional demands, Yuanneng's production strictly adheres to varying standards like IEC, ANSI, IEEE, and GB. Our products have received prestigious qualifications from Xi'an High Voltage Apparatus Research Institute Co., Ltd (XIHARI), National Insulator & Lightning Arrester Quality Supervision Inspection Center, and State Grid Electric Power Science Academy Quality Inspection Test Center, underscoring our commitment to quality and reliability.

By leveraging the swift and efficient shipment capabilities of Ningbo Port and Shanghai Port,
Yuanneng effectively distributes products to global markets. Our impressive annual production capacity includes 500,000 polymer insulators, 500,000 lightning arresters, 350,000 dropout fuse cutouts, and 250,000 disconnect switches. These production capabilities are key to maintaining a competitive edge and providing robust support to our valued clients.

Yuanneng Power remains steadfast in its commitment to the principle of 'Human-oriented, Credibility-based' development. We eagerly anticipate collaborating with you, as we endeavor to connect electricity and connect 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