Unleash the full potential of precision and reliability with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This cutting-edge device is meticulously crafted to be your premier solution for attaining unmatched accuracy in current measurement. Designed with groundbreaking epoxy resin molding technology, it promises exceptional performance, safety, and enduring durability. Whether deployed in industrial, commercial, or residential settings, this transformer emerges as the ultimate choice, ensuring that all your current measurement requirements are fulfilled with unparalleled excellence.
We are a distinguished and professional manufacturer dedicated to delivering exceptional and pioneering electrical solutions. Our expertise shines through in providing: Impeccably crafted current transformers that assure precise and trustworthy current measurement, elevating consistency and accuracy to new heights,Dropout fuse cutouts meticulously engineered for unbeatable protection and optimal performance. Additionally, our voltage transformers offer unmatched precision and safety, setting a new standard in electrical reliability,Cutting-edge Vacuum Circuit Breakers and Reclosers, advanced Isolation switches, robust Lightning Arresters, versatile High and Low Voltage Cabinets, sophisticated Metering Devices, and efficient Power Distribution Transformers, all designed with innovation and durability at their core,and an extensive array of additional high-quality offerings that meet diverse electrical needs.
We provide customized production services tailored to exact customer specifications, ensuring each product is accompanied by comprehensive testing reports and certifications. Each of our instrument transformers undergoes rigorous professional testing, guaranteeing outstanding quality and reliability, and ensuring they meet the highest standards of excellence before leaving our facility.
Introducing a groundbreaking innovation from Denggao Electric Co., Ltd.: the 35kV 1A Single Phase Transformer for Reliable Current Measurement. With meticulous craftsmanship, this transformer represents a pinnacle of engineering excellence, promising outstanding performance and pioneering innovation. The utilization of epoxy-resin vacuum casting and a fully enclosed post structure sets a new standard for durability and precision, solidifying its role as an essential component within power systems. Operating effortlessly at a rated frequency of 50Hz or 60Hz, it accommodates a rated voltage of up to and including 10kV. This transformer is a vital asset for electric energy metering, ensuring precise current measurements while offering robust relay protection. Its exceptional versatility is reflected in its capacity to combine classes arbitrarily, including 0.2S, 0.2, 0.5, and 10P. This remarkable flexibility ensures it meets diverse application needs with unmatched precision and reliability.
This extraordinary product is meticulously engineered to not only meet but exceed the most stringent standards, as delineated in GB20840.1-2010, which lays out comprehensive specifications for Instrument transformers-Part 1: General requirements, and it adheres meticulously to GB 20840.2-2014, covering Instrument transformers-Part 2: Additional requirements for current transformers. This guarantees that quality and safety are upheld at every phase, alongside JJG 313-2010, which outlines stringent guidelines for Instrument Current Transformers. This underscores our relentless dedication to excellence and precision in every dimension of our operations.
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/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: Enjoy superior protection with a graded insulation level of 12/42/75kV, ensuring the utmost safety and reliability in demanding high voltage applications.
- Power factor: With a power factor of cosΦ=0.8 (lag), this product ensures efficient energy usage, minimizing energy losses and thereby significantly enhancing overall system performance.
- Rated secondary current: Choose between 5A or 1A to achieve the highest precision and optimal performance, specifically tailored to meet the unique demands of your system's requirements.
- Rated frequency: Embrace flexibility with our transformer, designed for seamless operation at both 50Hz and 60Hz, ensuring it fits effortlessly into a wide array of electrical systems globally.
- Weight: Experience ease of use and transport with this lightweight solution, weighing in at a mere 27kg, which simplifies both installation and ongoing maintenance.
Normal Environmental Usage
- Altitude: Meticulously crafted to function optimally at altitudes up to 1000m, this transformer guarantees consistent and reliable performance under various atmospheric pressures.
- Ambient temperature: Engineered to operate efficiently within a temperature spectrum of -5ºC to +40ºC, making it adaptable to a multitude of environmental conditions.
- Air Relative Humidity: Designed to function seamlessly in humidity levels of 85% or lower, ensuring the device's durability and long-lasting performance across diverse settings.
- Air relative site: Perfectly suited for indoor use, this transformer provides stable performance and protection against the challenges of adverse weather conditions.
Outline and Installation Dimension
Explore our comprehensive installation and external dimension drawings. We offer customizable design services to tailor our products to your precise specifications and size requirements, ensuring our solutions are a perfect fit for your needs.
Our company's illustrious products have reached the farthest corners of the globe, with a significant presence in dynamic and diverse nations such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and more magnificent regions that embrace innovation and progress. The exceptional quality and stellar performance of our products have consistently earned commendations from our customers, achieving an unparalleled record of zero complaints over the years, which speaks volumes about our commitment to excellence and customer satisfaction.
Our expert team crafts the most cost-effective power solutions tailored for our clients, actively engaging in the design of their substation and distribution strategies as well as pursuing overseas bids. With a deep understanding of industry needs, we have adeptly resolved our clients' product requirements, ensuring seamless satisfaction and operational efficiency.
At Denggao Electric Co., Ltd., we are passionately committed to delivering perfection, and this is evident in the array of certifications and test reports that enhance our product offerings. Our groundbreaking 35kV 1A Single Phase Transformer, designed for reliable current measurement, is not only a marvel of engineering but also proudly bears the mark of excellence with its ISO certification and the illustrious Kema certification. Bolstered by an extensive collection of type test reports, these accolades serve as a testament to our unwavering dedication to superior quality and peak performance. This steadfast commitment ensures that our products provide unmatched reliability and precision, meticulously crafted to cater to your demanding requirements and exceed your high standards. This dedication fortifies your confidence in our brand and its promise to deliver exceptional value.
At Denggao Electric Co., Ltd., we are proud to present our unrivaled expertise in packaging solutions. Our dedicated team crafts bespoke wooden crates, personalized logos, striking color schemes, and precise labeling, all intricately tailored to meet your exact needs and preferences. We guarantee that each 35kV 5A Instrument Transformer for High Voltage Reliable Measurement is enveloped with the utmost attention to detail and dispatched with superior precision and reliability. This steadfast commitment highlights our devotion to delivering unparalleled excellence and achieving the pinnacle of customer satisfaction.
Other Instrument Transformer
In addition to our acclaimed 35kV 1A Single Phase Transformer for Reliable Current Measurement, Denggao Electric Co., Ltd. is delighted to present an extensive suite of other premium instrument transformers. These exceptional alternatives cater to the distinct demands and preferences of our valued clientele. We invite you to delve into our diverse collection and discover the perfect solution meticulously crafted to align with your precise requirements. Whether you're seeking unparalleled accuracy or unrivalled reliability, our transformers promise to deliver excellence at every turn.
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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