Experience unparalleled reliability with the DGG High Voltage Porcelain/Ceramics Drop Out Fuse Cutout from Denggao Electric Co., Ltd. This cutting-edge solution ensures optimal protection and performance for your electrical systems, providing peace of mind and exceptional durability.
We are a professional and esteemed manufacturer of premium Dropout Fuse Cutouts, high-precision current transformers, and robust voltage transformers, top-performing Vacuum Circuit Breakers/Reclosers, reliable Isolation switches, advanced Lightning Arresters, versatile High and Low Voltage Cabinets, accurate Metering Devices, and efficient Power Distribution Transformers among other state-of-the-art electrical solutions.
Our production capabilities are highly customizable to meet your specific needs based on customer drawings. Each of our products is accompanied by thorough testing reports and certification. Notably, the Dropout Fuse Cutouts have been rigorously tested and certified by the prestigious KEMA Labs.
(H) RW11-12 (F) Outdoor High Voltage AC Drop Fuse (hereinafter referred to as "fuse") is specifically designed for outdoor overhead distribution systems with a rated frequency of 50Hz and a rated voltage of 10kV. This advanced fuse serves as a crucial protective element for circuits and electrical equipment, effectively guarding against overloads or short-circuit faults in power systems. During normal operations, the fuse is securely connected in series within the power line, maintaining a tensioned state with a locked movable joint. In the event of a line fault, the fault current triggers the fuse to blow, releasing the movable joint, causing the fuse tube to drop swiftly and thereby cutting off the circuit. This action ensures safety protection for the maintenance of lines and equipment. Enhanced with elastic contact and an arc extinguishing cover, the load-type fuse goes beyond the standard type by enabling the opening and closing of load current within the power system.
The fuse conforms to stringent technical standards, including GB / T 15166.3 - 2008 High Voltage AC Fuses - Part 3: Injection Fuses, DL / T 640 - 1997 Outdoor AC High Voltage Drop Tested Fuses and Fuse Links Ordering Technical Conditions.
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
- The insulator incorporates high-strength porcelain or premium imported silicone rubber insulation material, delivering exceptional insulation performance;
- Crafted from an epoxy phenolic glass cloth tube with a fiber lining, the fuse tube boasts a specialized anti-ultraviolet coating, ensuring superior anti-UV performance.
- The fuses in this series exhibit a remarkable rated current capacity of up to 200A, with an impressive breaking capacity reaching up to 16kA.
Our collection of test reports for the 10-38kV High Voltage Fuse Switch featuring Drop Out Cutout Functionality has undergone rigorous validation by the esteemed KEMA Laboratory. In addition, Denggao Electric Co., Ltd. proudly holds ISO certification, underscoring our unwavering dedication to quality and excellence.
Our company's exceptional products have reached every corner of the globe, with significant presence in countries such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The unparalleled quality and stellar performance of our offerings have garnered universal acclaim from customers, with a spotless record of zero complaints spanning several years.
Our innovative team specializes in crafting the most cost-effective power solutions tailored to our clients' needs. We have proudly participated in the design of substation and distribution plans, as well as engaged in successful overseas bidding. Our expertise has consistently addressed and surpassed the product requirements of our valued customers.
Other Drop Out Fuse Cutout
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.
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