Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer: a state-of-the-art solution designed with precision and excellence to meet your indoor electrical system needs. This innovative transformer, brought to you by Denggao Electric Co., Ltd., ensures reliable performance and superior quality. Trust in its robust construction and outstanding efficiency for all your current measurement requirements.
We are a professional and esteemed manufacturer of state-of-the-art Current Transformers, designed to meet your power needs efficiently.Additionally, we offer premium Dropout Fuse Cutoutsand a range of other high-quality electrical components, includingrobust Voltage Transformers, Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, sophisticated Metering Devices, and Power Distribution Transformers. Our diverse product range is tailored to fulfill all your electrical system requirements.
We deliver customized production based on customer drawings, ensuring that every product is accompanied by comprehensive testing reports and certifications. Our dedication to quality is evident in the professional testing reports for all instrument transformers, guaranteeing that each product undergoes rigorous testing and quality assurance before it leaves our factory.
Introducing the exceptional 10kv Casting Resin Current Transformer from Denggao Electric Co., Ltd., a marvel in electrical innovation. This transformer is meticulously crafted with epoxy-resin vacuum casting and features a fully enclosed post structure. Designed specifically for power systems operating at a rated frequency of 50Hz or 60Hz, it supports voltages up to and including 10kV. This versatile transformer is perfectly suited for electric energy metering, precise current measurement, and robust relay protection. It offers the flexibility of an arbitrary combination of classes for optimal performance. Available accuracy classes include 0.2S, 0.2, 0.5, and 10P.
This product adheres to the highest standards of excellence, ensuring reliability and safety. Compliant with GB20840.1-2010, Instrument Transformers - Part 1: General Requirements, and GB 20840.2-2014, Instrument Transformers - Part 2: Additional Requirements for Current Transformers, as well as adhering to JJG 313-2010, the comprehensive standard for Instrument Current Transformers.
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/0.5/10P10
0.2S/10P10/10P10
0.2S/10P20 |
10/10/15
10/15/15
10/15 |
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 |
72 |
600 |
43.2 |
108 |
800 |
57.6 |
120 |
1000-2000 |
72 |
144 |
Technical Parameters
- Insulation level: An impressive 12/42/75kV, ensuring robust performance and safety in electrical systems.
- Power factor: Carefully maintained at cosΦ=0.8(lag) for optimal efficiency and performance.
- Rated secondary current: Flexibly available in 5A or 1A to suit your specific requirements.
- Rated frequency: Operates smoothly at either 50Hz or 60Hz, offering versatile compatibility.
- Weight: Compact and manageable at just 21kg, enabling effortless handling and installation.
Normal Environmental Usage
- Altitude: Designed for use at altitudes not exceeding 1000m, ensuring reliable operation.
- Ambient temperature: Suitable for environments ranging from -5ºC to +40ºC, providing adaptability to various climates.
- Air Relative Humidity: Capable of operating efficiently in conditions where relative humidity is 85% or less.
- Air relative site: Specifically crafted for indoor use, maintaining performance integrity in controlled environments.
Outline and Installation Dimension
The following are the specific installation and external dimension drawings of the product. We offer the flexibility to design products in diverse sizes and dimensions tailored to meet the unique requirements provided by our esteemed customers.
Denggao Electric Co., Ltd. proudly extends its influence across the globe, with our exceptional products reaching numerous international destinations, primarily delivering to nations such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The excellence and superior performance of our offerings have garnered widespread acclaim from clients, maintaining an impeccable track record of zero complaints over the years.
Our dedicated team crafts the most economical and effective power solutions tailored for our clients. We have been instrumental in the design of their substations and distribution frameworks, as well as in winning overseas bids, triumphantly meeting and exceeding product requirements for our valued customers.
Our commitment to excellence is demonstrated through our prestigious ISO certification and the esteemed Kema certification, along with a comprehensive array of thorough type test reports. These accolades underscore the reliability and superior performance of our products, providing you with the utmost confidence in choosing Denggao Electric Co., Ltd. for your indoor electrical system solutions.
Our dedicated packaging team offers tailored solutions with customizable wooden boxes, personalized logos, vibrant colors, and distinctive labels, all crafted to meet your precise requirements. We ensure that your products are packaged flawlessly and shipped with precision, delivering them to you exactly as promised.
Other Instrument Transformer
In addition to our exceptional 10kv Casting Resin Current Transformer, we proudly offer a diverse range of other instrument transformers. Each product is crafted with meticulous attention to detail, allowing our valued customers to select from a variety of high-quality options tailored to meet their specific needs and applications.
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