Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, a pinnacle of precision and reliability. Engineered to deliver exceptional performance, this cutting-edge transformer embodies innovation and durability. Its advanced epoxy resin casting guarantees superior insulation and protection, making it an indispensable tool in modern electrical applications. Choose DGG for unparalleled quality and assurance.
As a leading and professional manufacturer, we are dedicated to crafting high-quality products such as Current Transformers designed to provide superior performance and reliability.Our innovative Dropout Fuse Cutouts offer exceptional protection and durability,alongside ourstate-of-the-art Voltage Transformers, which ensure precise and stable operation, and our range extends to advanced Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, sophisticated High and Low Voltage Cabinets, precise Metering Devices, and robust Power Distribution Transformers. Our extensive product lineup meets the diverse needs of our clients.
We specialize in customizing production to fit customer specifications, ensuring each product is meticulously crafted and certified. Every product comes with comprehensive testing reports and certificates, reflecting our commitment to quality assurance. Trust in our expertise as each instrument transformer undergoes rigorous testing to guarantee top-notch quality before leaving the factory.
This innovative current transformer is expertly crafted using advanced epoxy-resin vacuum casting techniques, ensuring a fully enclosed post structure. Designed to excel in power systems with a rated frequency of either 50Hz or 60Hz and a rated voltage of up to and including 10kV, it serves as an essential component for electric energy metering, precise current measurement, and robust relay protection. Its versatility allows for an arbitrary combination of classes, adapting seamlessly to your specific needs. 0.2S, 0.2, 0.5 and 10P.
It proudly complies with the rigorous standards GB20840.1-2010, Instrument transformers-Part 1: General requirements, GB 20840.2-2014, Instrument transformers- Part 2: Additional requirements for current transformers, and JJG 313-2010, Instrument Current Transformers, ensuring reliability and quality assurance at every stage.
Transformer Ratio
Rated primary current (A) |
Accuracy class |
Rated output (VA) |
Rated short-time thermal current(kA/S) |
Rated Insulation level(kA) |
5 |
0.2S |
10 |
0.36 |
0.9 |
10 |
0.72 |
1.8 |
15 |
1.08 |
2.7 |
20 |
1.44 |
3.6 |
25 |
1.8 |
4.5 |
30 |
2.16 |
5.4 |
40 |
2.88 |
6.3 |
50 |
3.6 |
7.2 |
60 |
4.32 |
8.1 |
75 |
5.4 |
13.5 |
80 |
5.76 |
14.4 |
100 |
7.2 |
18 |
120 |
8.64 |
21.6 |
150 |
10.8 |
27 |
200 |
14.4 |
36 |
250 |
18 |
45 |
300 |
21.6 |
54 |
400 |
28.8 |
63 |
500 |
36 |
90 |
Technical Parameters
- Insulation level: 12/42/75kV
- Power factor: cosΦ=0.8 (lagging)
- Rated secondary current options: 5A or 1A
- Rated frequency adaptability: 50Hz or 60Hz
- Weight: 13kg
Normal Environmental Usage
- Altitude: Suitable for locations up to 1000m
- Ambient temperature range: -5ºC to +40ºC
- Air Relative Humidity: Should not exceed 85%
- Air relative site: Designed for indoor use
Outline and Installation Dimension
Below are the detailed installation and external dimension drawings of our product. We offer customization of sizes and dimensions tailored to the unique requirements specified by our clients.
Denggao Electric Co., Ltd.'s prestigious products are proudly exported across the globe, shining in various regions and bringing exceptional value to countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our 11kv 60Hz Single Phase Current Transformer for Enhanced Protection has consistently delivered superior quality and unmatched performance, garnering high praise from our esteemed clients, without a single complaint over the years.
Our expert team at Denggao Electric Co., Ltd. excels in creating the most cost-efficient power solutions tailored for each client. Our dedicated involvement in the design of substations, distribution plans, and participation in international bidding has successfully addressed and fulfilled diverse product requirements for our clients.
Our extensive suite of certifications, including ISO certification, Kema certification, and an array of diverse type test reports, showcases our commitment to quality and reliability in every product we offer.
Our dedicated packaging team at Denggao Electric Co., Ltd. offers unparalleled customization options to meet your unique needs. We specialize in creating bespoke wooden boxes, logos, colors, and labels, ensuring that each product is meticulously packaged and delivered with precision to its destination. Trust us to handle your 11kV 60Hz Single Phase Current Transformer with the utmost care and attention to detail.
Other Instrument Transformer
In addition to our flagship products, we offer a diverse range of other instrument transformers, providing customers with an extensive selection tailored to meet various needs and specifications.
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.
Order Notice
1. Please specify the model and current e.g. LZZBJ9-10A3G 100/5
2. Please specify the accuracy class and rated output; e.g. 0.2S 10VA
3. Please contact us if there is any specific requirement.
4. Please specify the order quantity and delivery time