Current Limiting Electrical Fuse Cutout for High Performance Systems

• Customization: Available
• Breaking Capacity: High
• Type: Expulsion Drop-out
• Model NO.: (H)RW12-12
• Fusing Speed: FF
• Fusing Device: Fuse Holder
• Standard: Kema/IEC/ANSI/IEEE
• Voltage: 10-38kv
• Rated Voltage: 12kv
• Creepage Distance: Not Less Than 300 (D-Level)mm
• Rated Frequency: 50Hz
• Rated Breaking Current: 12.5/16ka
• Mechanical Life: 500times
• Transport Package: Export Carton
• Trademark: DGG
• Origin: China
• Production Capacity: 500, 000
• Package Size: 30.00cm * 20.00cm * 15.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Introducing the DGG High Voltage Porcelain/Ceramics Drop Out Fuse Cutout: a pinnacle of precision and reliability, designed to elevate your high-performance electrical systems. Crafted with premium materials, this fuse cutout ensures optimal safety and efficiency, making it an indispensable component for any advanced infrastructure. Experience unparalleled protection and seamless integration with our state-of-the-art solution.
 

Our Factory

 

We proudly stand as a professional manufacturer of exceptional Dropout Fuse Cutouts, advanced current transformers, precision voltage transformers, premium Vacuum Circuit Breakers/Reclosers, reliable Isolation Switches, robust Lightning Arresters, versatile High and Low Voltage Cabinets, sophisticated Metering Devices, and efficient Power Distribution Transformers among other cutting-edge solutions.

We offer customized production tailored to your specific drawings, ensuring each product is accompanied by comprehensive testing reports and formal certifications. Notably, our Drop Out Fuse Cutouts are proudly certified by the esteemed KEMA Labs, guaranteeing unrivaled quality and performance.

Product Description

 

(H) RW10-40.5 (F) This outdoor high voltage AC drop fuse, affectionately referred to simply as the "fuse," is expertly designed for use in outdoor overhead distribution systems. It is engineered to handle a rated frequency of 50Hz and a formidable rated voltage of 10kV. This robust fuse is indispensable as a protective element for circuits or electrical equipment, safeguarding them from potential overloads or short circuit failures in power systems. In normal operation, the fuse is securely connected in series along the power line, maintaining a tensioned state with a locked movable joint. Should a fault occur, the resulting fault current triggers the fuse to blow, releasing the movable joint. The fuse tube swiftly drops, effectively cutting off the circuit and providing essential safety protection for both line and equipment maintenance. Enhanced with an elastic contact and an arc extinguishing cover, this load-type fuse surpasses the capabilities of ordinary fuses, enabling it to safely open and close load currents within the power system.

The fuse adheres to stringent technical standards, including GB / T 15166.3 - 2008, which specifies high voltage AC fuses - Part 3: injection fuses, DL / T 640 - 1997, detailing the ordering technical conditions for outdoor AC high voltage drop tested fuses and fuse links.

Specifications

Technical Parameter
 

No.	Item	Unit	Technical parameter
			(H)RW10-40.5/0.5-20	(H)RW10-40.5/2-20	(H)RW10-40.5/(3~10)-20
1	Rated frequency	Hz	50
2	Rated voltage	kV	40.5
3	Rated current of the same family of fuse components	A	0.5	2	3~10
4	Breaking capacity (three-phase)	MVA	1000	200
5	Cut off the maximum short-circuit current limit value	kA	20
6	Rated 1min power frequency withstand voltage	kV	95(To ground)
			118(Fracture surface)
7	Rated lightning withstand voltage	kV	185(To ground)
			215(Fracture surface)
8	The overvoltage multiple shall not exceed	Multiple	2.5
9	Creepage distance	mm	≥1256(E-level anti fouling),≥1013(D-level anti fouling)
10	Mechanical lifespan	Times	500
11	Protected objects		Voltage transformer	Power lines
Note:If the altitude is higher than 1000m,the rated insulation level should be adjusted accordingly.

Outline And Installation Dimension

Model And Meanings

Advantages of the Product

1. Our cutting-edge insulator is crafted from either high-strength porcelain or premium imported silicone rubber. This choice of materials ensures unparalleled insulation performance, delivering reliability and safety for a wide range of applications.
2. Engineered with precision, the fuse tube is constructed using epoxy phenolic glass cloth tubing, reinforced with a fiber lining. To further enhance durability, it features a unique anti-ultraviolet special coating, providing superior protection against UV radiation.
3. Designed for exceptional performance, this series of fuses boasts a remarkable rated current capacity of up to 200A. Coupled with an impressive breaking capacity reaching 16kA, it offers robust and reliable protection, ready to meet the demanding requirements of high-performance systems.

Test Report

Our drop out fuse cutout products have been rigorously validated and endorsed by the prestigious KEMA Laboratory. In addition, we proudly hold ISO certification, assuring our commitment to quality and excellence.

 

Our Customer

Our company's products are exported to various parts of the world, mainly to countries such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, etc. Our reach extends across continents, establishing a strong presence in dynamic and diverse markets. The quality and performance of the product have been praised by customers, and there have been no complaints from customers for so many years. This long-standing track record of excellence underscores our commitment to delivering unmatched reliability and satisfaction.

Our team designs the most cost-effective power solutions for our clients, and has participated in the design of their substation and distribution plans as well as overseas bidding. Successfully solved the problem of product requirements for customers. Leveraging innovative strategies, we ensure that each solution is tailored to meet the unique demands of global energy projects, enhancing overall efficiency and success.

Other Drop Out Fuse Cutout

FAQ

1.Q:Can you print my logo&design?
A:Yes we can print your logo , please send us your logo picture&artwork ,and have all texts outlined .Also please let us know printing size,color,method and position of the logo.

2.Q:Are you a factory or a trader?
A:We are a factory with over 20 years of production experience, supporting both OEM and ODM modes for customized production for customers.

3.Q:What is the minimum order quantity for your company?
A:Our company's minimum order quantity is greater than or equal to 1 unit.

4.Q:How can I get to your company?
A:Our company's address is No. 268 Weiqi Road, Leqing Economic Development Zone, Leqing City, Wenzhou City, Zhejiang Province.You can take a plane to Wenzhou Longwan International Airport or take the high-speed rail to Yueqing Station.

5.Q:How many ways of shipping ?
A:By sea(cheapest ,but slow); by express(DHL,FedEx,UPS...) ; by air

6.Q:What's the sample time and production time ?
A:Sample(in stock):10-15 days Production time :30-50 days .

7.Q:How to get a sample ?
A:Some samples can be provided for free. If you can confirm that there will be a large order to purchase from our company, then you only need to pay for the shipping fee; Customized samples, please contact us for sample fees.