Denggao Electric Co., Ltd. presents the DGG High Voltage Porcelain/Ceramics Drop Out Fuse Cutout - a pinnacle of advanced engineering. Our fuse cutouts are meticulously designed to offer unparalleled performance and safety, ensuring your electrical systems are protected under the most demanding conditions. Experience superior reliability and exceptional creepage distance rating with our state-of-the-art High Voltage Ceramic Fuse Cutout.
We are a professional manufacturer specializing in the creation of Dropout Fuse Cutouts, current transformers, voltage transformers, Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers. And more.
We offer custom production tailored to customer drawings, ensuring each product is accompanied by comprehensive testing reports and certifications. Among our esteemed range, the Dropout fuse cutouts have achieved certification from KEMA Labs.
(H) RW11-12 (F) Outdoor High Voltage AC Drop Fuse, referred to as the 'fuse', is meticulously designed for integration into outdoor overhead distribution systems operating at a standard frequency of 50Hz and a rated voltage of 10kV. This innovative product serves as a crucial protective element for circuits and electrical equipment, adeptly handling overload or short circuit faults within a power system. Operating seamlessly, the fuse remains in a tensioned state when the system functions normally, with the movable joint securely locked. Upon encountering a fault, the fault current triggers the fuse to blow, which in turn releases the movable joint, allowing the fuse tube to drop quickly and effectively cut off the circuit. This function ensures comprehensive safety protection for both line and equipment maintenance. Enhancing its capabilities, the load type fuse features an elastic contact and an arc extinguishing cover, further enabling it to open and close load currents within the power system.
The fuse adheres 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
- Crafted from high-strength porcelain or premium imported silicone rubber, our insulator boasts superior insulation performance that ensures enduring reliability and safety.
- Featuring a fuse tube made from epoxy phenolic glass cloth lined with resilient fiber and a specialized anti-ultraviolet coating, our product demonstrates outstanding resistance to UV rays and prolonged durability.
- Designed to meet rigorous standards, our fuse family offers rated currents as high as 200A and an impressive breaking capacity up to 16kA, ensuring robust and reliable operation.
We proudly present our comprehensive test reports for our dropout fuse cutout products, meticulously validated by the distinguished KEMA Laboratory. In addition, our commitment to quality is evidenced by our ISO certification, ensuring superior reliability and performance.
Our company's products have reached global shores, with significant exports to esteemed nations including Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. Our unwavering commitment to quality and performance has garnered widespread acclaim, with a spotless record of zero customer complaints over the years.
Our dedicated team excels in crafting the most cost-effective power solutions tailored to our clients' unique needs. We actively engage in the design of substation and distribution plans, along with overseas bidding, ensuring that we meet and exceed customer expectations with innovative solutions. Our success in resolving product requirements stands as a testament to our expertise and reliability.
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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