Current Limiting Porcelain/Ceramics Drop out Fuse Cutout with Fuse Base for High Voltage Applications

• Customization: Available
• Breaking Capacity: High
• Type: Expulsion Drop-out
• Model NO.: (H)RW11
• 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: 48.00cm * 38.00cm * 20.00cm
• Package Gross Weight: 13.000kg
• Lead Time: 10 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

DGG High Voltage Porcelain/Ceramics Drop Out Fuse Cutout
 

Our Factory

 

We are a leading professional manufacturer of Dropout Fuse Cutout, current transformers, voltage transformers, Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, Power Distribution Transformers and more.

We offer customization of production based on customer-provided drawings. All products are accompanied by comprehensive testing reports and certifications. Notably, the Drop out fuse cutout has achieved certification by KEMA Labs.

Product Description

The (H) RW11-12 (F) outdoor high voltage AC drop fuse, henceforth referred to as the "fuse," is designed for outdoor overhead distribution systems with a rated frequency of 50Hz and a rated voltage of 10kV. This device functions as a protective element for circuits or electrical equipment during overload or short circuit conditions within a power system. Under normal operations, the fuse is series-connected with the power line, remaining in a tensioned state with its movable joint secured. In the event of a line fault, the fault current causes the fuse to blow, releasing the movable joint, allowing the fuse tube to swiftly drop and disrupt the circuit, thereby ensuring safety and protection for line and equipment maintenance. Enhanced with an elastic contact and arc extinguishing cover, the load type fuse is adept at opening and closing load currents within the power system.

The fuse adheres to technical standards such as GB/T 15166.3 - 2008 for high voltage AC fuses - Part 3: injection fuses, as well as DL/T 640 - 1997 for outdoor AC high voltage drop-tested fuses and fuse links' ordering technical conditions.

Specifications

Technical Parameter
 

No.	Item		Unit	Parameters
1	Rated Frequency		Hz	50
2	Rated Voltage		kV	12
3	Rated Current for Fuse of the same family		A	≤100	≤200
4	Rated Breaking Current		kA	12.5	16
5	Rated Short-Time Power Frequency Withstand Voltage	To Earth (Dry)	kV/min	42/1
		Fracture (Dry)		49/1
		To Earth (Wet)		30/1
		Fracture (Wet)		36/1
6	Lightning Impulse Withstand Voltage	To Earth	kV	75
		Fracture		85
7	Creepage Distance		mm	Not less than 300 (d-level)
8	Mechanical Life		Times	500
Note: If the altitude is over 1000m, the rated insulation level should be modified as appropriate.

Outline and Installation Dimension
 

Model and Meanings

Advantages of the Product

1. The insulator employs high-strength porcelain or imported silicone rubber insulation material, known for its excellent insulation properties.
2. Featuring a fuse tube crafted from epoxy phenolic glass cloth tube with fiber lining, it is coated with a special anti-ultraviolet finish, providing exceptional UV protection.
3. This series of fuses boast a high rated current capacity of up to 200A, with an impressive breaking capacity reaching 16kA.

Test Report

We possess test reports for our dropout fuse products, thoroughly validated by KEMA Laboratory, along with ISO certifications.

 

Our Customer

Denggao Electric Co., Ltd. proudly exports its products globally, including destinations such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and more. Our products' superior quality and performance have earned high praise, with no complaints received from customers over the years.

Our dedicated team crafts the most cost-effective power solutions tailored to our clients' needs. We actively participate in their substation and distribution design plans, as well as international bidding processes, successfully addressing customer product requirements.

 

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.