Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer - a marvel of modern engineering and a testament to precision craftsmanship! This cutting-edge transformer, designed by the esteemed Denggao Electric Co., Ltd., promises unparalleled performance and reliability. With its robust construction and state-of-the-art epoxy resin casting, it ensures maximum efficiency and durability. Ideal for a multitude of applications, this transformer is your go-to solution for all your electrical needs. Experience the epitome of quality and innovation with the DGG Transformer, where excellence meets expertise!
We are a professional manufacturer of current transformers, offering precision and reliability for diverse applications.Dropout fuse cutouts, engineered for enhanced safety and performance in electrical systems.,voltage transformers that ensure optimal energy efficiency, vacuum circuit breakers/reclosers that are designed for robustness and durability, isolation switches that offer high reliability, lightning arresters that protect against electrical surges, high and low voltage cabinets crafted for secure power management, metering devices for accurate energy measurement, and power distribution transformers that meet varying power needs etc.
We have the capacity to customize production according to customer drawings. All our products are accompanied by comprehensive testing reports and certifications. Each instrument transformer undergoes rigorous testing to ensure they meet all quality standards before they leave the factory, providing peace of mind and assured quality to our clients.
Introducing our state-of-the-art 10kV Casting Resin Transformer, meticulously crafted with precision using epoxy-resin vacuum casting technology. This advanced transformer boasts a fully enclosed post structure and is engineered for versatile applications within power systems, operating at a rated frequency of 50Hz or 60Hz and a rated voltage of up to and including 10kV. Perfectly suited for electric energy metering, precise current measurement, and robust relay protection, it offers a versatile combination of classes to meet diverse operational needs. Available in exceptional accuracy classes of 0.2S, 0.2, 0.5, and 10P, ensuring superior performance.
This premium transformer is manufactured in strict adherence to the industry 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 top-notch quality and reliability.
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/0.2S/10P20/10P20 |
20/20/30/30 |
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 |
1000-1500 |
72 |
144 |
2000-3150 |
100 |
160 |
Technical Parameters
- Insulation level: 12/42/75kV
- Power factor: cosΦ=0.8 (lag)
- Rated secondary current: 5A or 1A
- Rated frequency: 50Hz or 60Hz
- Weight: 21kg
Normal Environmental Usage
- Altitude: Should not exceed 1000m
- Ambient temperature: -5ºC~+40ºC
- Air Relative Humidity: Less than or equal to 85%
- Air relative site: Indoor
Outline and Installation Dimension
Discover the comprehensive installation and external dimension drawings of our product. At Denggao Electric Co., Ltd., we offer customizable design solutions, crafting products of varying sizes and dimensions tailored to your specific requirements.
Denggao Electric Co., Ltd. is proud to announce that our world-class products have journeyed far and wide across the globe, captivating the markets of numerous distinguished nations such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The unmatched quality and stellar performance of our 10kv Casting Resin Transformer with 12/42/75kv Insulation Levels have earned widespread acclaim, as evidenced by our flawless record of zero customer complaints over the years.
Our team of power solution experts excels at crafting highly cost-effective strategies tailored to each client's unique needs. We've successfully partnered in designing comprehensive substation and distribution plans, as well as securing overseas bids, ensuring seamless fulfillment of customer product specifications.
Our prestigious portfolio boasts ISO certification, Kema certification, and an extensive collection of diverse type test reports, ensuring unparalleled quality and compliance.
Our expert packaging team is dedicated to providing tailored solutions to meet your specific needs. We offer customizable options for wooden boxes, logos, colors, and labels to ensure your products are not only packaged securely but also beautifully presented. With precision and care, we guarantee that each package is perfectly wrapped and promptly shipped to your desired destination, maintaining the utmost quality and customer satisfaction.
Other Instrument Transformer
In addition to our renowned offerings, we proudly present a diverse array of other instrument transformers, meticulously crafted to meet the varied demands of our esteemed clientele. Whether for specialized applications or general use, our extensive selection ensures customers can find the ideal transformer to suit their specific needs and enhance their operational efficiency.
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