Discover the pinnacle of precision and reliability with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This exceptional device is the ultimate solution for achieving precise and dependable current measurements. Meticulously engineered with advanced epoxy resin molding technology, this transformer promises extraordinary performance, superior safety, and long-lasting durability. It is undeniably the perfect choice to meet all your current measurement needs.
We at Denggao Electric Co., Ltd. are the epitome of expertise, committed to delivering cutting-edge electrical solutions. Our specialization includes: State-of-the-art current transformers renowned for their precision and reliability in current measurement,Innovatively designed dropout fuse cutouts that provide unparalleled protection and peak performance, coupled with voltage transformers crafted for ultimate precision and safety,Advanced Vacuum Circuit Breakers and Reclosers, robust Isolation switches, high-performance Lightning Arresters, versatile High and Low Voltage Cabinets, precise Metering Devices, and efficient Power Distribution Transformers,and an extensive range of other superior electrical products.
Our commitment includes offering bespoke production services tailored to meet customer needs, ensuring that each product is delivered with exhaustive testing reports and certifications. Every instrument transformer is rigorously tested by professionals to guarantee supreme quality and dependable performance before it departs from our factory.
Introducing an extraordinary advancement from Denggao Electric Co., Ltd., the 35kv 1A Single Phase Transformer. This marvel of engineering is designed with meticulous care for impeccable current measurement, symbolizing a pinnacle of extraordinary performance and groundbreaking innovation. Featuring the latest in epoxy-resin vacuum casting technology within a robust fully enclosed post structure, this transformer assures unmatched durability and precision. Expertly crafted for power systems operating at rated frequencies of 50Hz or 60Hz, it supports rated voltages up to and including 10kV. Indispensable for electric energy metering, it ensures precise current measurement and delivers robust relay protection. Its versatility is evident in its ability to accommodate any combination of classes, including 0.2S, 0.2, 0.5, and 10P, providing unmatched precision and reliability to meet diverse application needs.
This exceptional product rigorously adheres to the highest industry standards, as specified in GB20840.1-2010, which outlines the Instrument transformers-Part 1: General requirements, and also complies with GB 20840.2-2014, covering Instrument transformers- Part 2: Additional requirements for current transformers, ensuring a holistic approach to quality and safety, alongside JJG 313-2010, which sets guidelines for Instrument Current Transformers, emphasizing our unwavering commitment to excellence and precision in every detail.
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/0.5
0.2S/10P10
0.2S/0.2S/10P10 |
10
10/10
10/15
10/10/15 |
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: Proudly presenting an exceptional 12/42/75kV insulation standard, meticulously engineered to fulfill the stringent requirements of demanding applications. This ensures unparalleled reliability, making our transformer the cornerstone of robust electrical systems.
- Power factor: Expertly optimized to maintain a power factor of cosΦ=0.8 (lag), this guarantees extraordinary performance coupled with exceptional energy efficiency, resulting in cost savings and enhanced operational efficacy.
- Rated secondary current: Enjoy tailored performance with the flexibility of choosing between 5A or 1A. This allows for customized solutions, ensuring optimal outcomes for a diverse range of applications, making it the perfect choice for any project.
- Rated frequency: Our product is designed with global adaptability, seamlessly accommodating both 50Hz and 60Hz frequencies. This versatility ensures it meets the diverse needs of markets worldwide, providing reliability and flexibility.
- Weight: Crafted with a sleek, modern design, our transformer is conveniently portable at just 21kg, making it easy to handle and install. This lightweight characteristic enhances its usability across various settings and applications.
Normal Environmental Usage
- Altitude: Specifically engineered to perform outstandingly at altitudes up to 1000m, our product guarantees consistent, reliable performance, regardless of environmental variations.
- Ambient temperature: Designed to operate at peak efficiency, our transformer performs flawlessly between -5ºC and +40ºC. This ensures reliability and efficiency, no matter the climatic challenges faced.
- Air Relative Humidity: Masterfully crafted to function in environments with humidity levels of 85% or lower, ensuring reliable operation and durability in diverse atmospheric conditions.
- Air relative site: Perfectly designed for indoor environments, our product assures dependable performance in secure settings, making it an ideal choice for various indoor applications.
Outline and Installation Dimension
Explore our detailed installation and external dimension drawings. We offer personalized design services, ensuring our products meet your specific requirements and size preferences, delivering bespoke solutions tailored to your needs.
Denggao Electric Co., Ltd. takes immense pride in presenting our prestigious products, which have not only achieved global acclaim but have also been recognized in the most vibrant and diverse regions across the world. Our impressive reach prominently includes Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and a multitude of other thriving markets. Renowned for their unmatched quality and exceptional performance, our products have consistently garnered enthusiastic praise from our valued clientele. We are proud to maintain an impeccable record of zero complaints over the years, a testament to our commitment to excellence.
Our team of seasoned experts is dedicated to delivering the most cost-effective power solutions, meticulously crafted to meet the unique needs of each client. We actively collaborate to design their substation and distribution strategies while adeptly pursuing international bids. Our proficient handling of clients' product requirements ensures not only satisfaction but also operational efficiency.
At Denggao Electric Co., Ltd., we are passionately committed to setting the gold standard in electrical solutions. Our profound commitment to excellence shines brilliantly through our extensive array of prestigious certifications and comprehensive test reports. Our flagship product, the 35kV 1A Single Phase Transformer for Reliable Current Measurement, proudly carries with it the esteem of ISO certification, alongside the distinguished Kema certification, and a full suite of rigorous type test reports. These esteemed accolades not only underscore our unwavering dedication to quality but also ensure products that consistently meet and surpass the most rigorous standards of quality and performance. Place your trust in our products to deliver unparalleled reliability and precision, meticulously tailored to fulfill your every requirement.
Our dedicated packaging team at Denggao Electric Co., Ltd. is unparalleled, thriving in the exquisite art of crafting custom wooden boxes that are not only robust but also visually captivating. Each package is embellished with bespoke logos, striking colors, and accurate labels, meticulously crafted to fulfill your unique specifications. We take great pride in ensuring every product is flawlessly packaged, safeguarding its journey to you with the utmost care. Our shipping practices are equally precise and efficient, embodying our steadfast commitment to excellence and absolute customer satisfaction. With Denggao Electric Co., Ltd., rest assured of the smooth and seamless delivery of your Zero Sequence Current Transformer, specifically designed for 12kV Insulation Level Applications, every time.
Other Instrument Transformer
In addition to our acclaimed 35kv 1A Single Phase Transformer, a beacon of precision in reliable current measurement, Denggao Electric Co., Ltd. is thrilled to present a distinguished variety of other high-caliber instrument transformers. These superior alternatives are meticulously crafted to cater to the specialized needs and preferences of our elite clientele. Explore our extensive selection to discover the perfect solution, exquisitely tailored to your distinctive 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
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