Polymer Composite Fuse Cutout for 24kv-27kv Power Systems

• Customization: Available
• Breaking Capacity: High
• Type: Current Fuse
• Model NO.: HYNC1WF-24
• Usage: High Voltage
• Shape: Dropout
• Fusing Speed: K
• Fusing Device: Fuse Element
• Rated Voltage: 24kv-27kv
• Creepage: 550mm
• Lightning Impulse Voltage: 150kv
• Power Frequency Voltage: 65kv
• 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: 50.00cm * 34.00cm * 17.00cm
• Package Gross Weight: 10.900kg

Product Description

Product Description

24kv Polymeric Expulsion Fuse Cut Out Switch
Introducing our Drop-out Fuse Cutout and Load Switching Fuse Cutout, an essential outdoor high-voltage protective device. Expertly engineered to connect to the incoming feeder of distribution transformers or lines, it excels in safeguarding against short circuits and overloads, while efficiently managing on/off loading current. The Drop-out Fuse Cutout features sturdy insulate insulator supports, a reliable fuse tube, and static contacts securely fastened on two sides of the insulator support. A precisely engineered moving contact is installed at the two ends of the fuse tube. The robust fuse tube comprises an interior arc-extinguishing tube, and an outer layer made from phenolic compound paper or epoxy glass. Additionally, the load switching fuse cutout is equipped with enforced elastic auxiliary contacts and an arc-extinguishing enclosure to ensure seamless switching of on-off loading currents.
Under normal conditions, the fuse link is taut, keeping the fuse tube securely in a closed position. Should a fault occur in the system, the fault current causes the fuse to melt, effectively creating an electric arc. This heats the arc-extinguishing tube, releasing a burst of gas, producing high pressure and forcefully expelling the arc along the tube. As the fuse link melts, the moving contact loses its tension, triggering the mechanism to lock, causing the fuse tube to drop out, putting the cutout in an open state. When a manual switch-off is needed during cutout loading, the operator uses an insulating operating bar to pull the moving contact. Initially, the main and auxiliary static contacts remain connected. As the pull progresses, the auxiliary contact separates, resulting in an electric arc that is elongated within the arc-extinguishing enclosure gap. Simultaneously, the arc-extinguishing gas is released to extinguish the arc as the current passes zero.

Type	Rated voltage (KV)	Rated current (A)	Breaking current (A)	Impulse voltage (BIL)	Power frequency withstand voltage	Leakage distance (MM)
HYNC1WF-24/100	24-27	100	8000	150	65	550
HYNC1WF-24/200	24-27	200	10000	150	65	550

Company Profile

 

Founded in 2007, Yuanneng Power is headquartered in the renowned China Electric Capital, Yueqing City. Dedicated to advancing power infrastructure development, including generation, transmission, and distribution systems, our company embodies a modern high-tech enterprise ethos. Yuanneng seamless integrates production, development, sales, and service within the industry. Our extensive business scope includes an array of products such as polymer insulators, fuse cutouts, surge arresters, disconnect switches, and supporting power fitting products, marking our stronghold in the market.

To thrive amidst global market dynamics, Yuanneng meticulously aligns its production with diverse regional standards like IEC, ANSI, IEEE, and GB. Our products have been rigorously tested and certified by leading institutions such as the 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, ensuring top-tier quality and reliability.

By capitalizing on the swift and efficient shipment capabilities of Ningbo Port and Shanghai Port,
Yuanneng Power has successfully expanded its footprint across various international markets. Our impressive annual production capacity includes 500,000 units each of polymer insulators and lightning arresters, 350,000 units of dropout fuse cutouts, and 250,000 units of disconnect switches. This robust production capability is a cornerstone of our competitive advantage, offering steadfast support to our clients worldwide.

Yuanneng Power remains steadfast in its commitment to its guiding principles: 'Human-oriented, Credibility-based.' We eagerly anticipate the opportunity to collaborate with you, connecting electricity and by extension, connecting 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