Discover a new pinnacle of precision and reliability with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer from Denggao Electric Co., Ltd. This cutting-edge device is meticulously designed to be your indispensable solution, delivering unmatched accuracy in current measurement. Crafted with pioneering epoxy resin molding technology, it assures exceptional performance, robust safety, and enduring durability. Whether your needs are industrial, commercial, or residential, this transformer emerges as the optimal choice, guaranteeing that all your current measurement requirements are met with the highest degree of excellence.
At Denggao Electric Co., Ltd., we pride ourselves as a dedicated manufacturer of premier electrical solutions, consistently delivering excellence. Our unmatched expertise encompasses: Meticulously engineered current transformers, crafted for delivering precision and reliability in current measurement, ensuring trust in every reading.Resilient dropout fuse cutouts, designed for superior protection and peak performance, paired with voltage transformers that deliver exceptional precision and safety.Leading-edge Vacuum Circuit Breakers and Reclosers, cutting-edge Isolation switches, durable Lightning Arresters, adaptable High and Low Voltage Cabinets, elite Metering Devices, and highly efficient Power Distribution Transformers.Alongside a diverse range of other premium-quality solutions.
We offer custom production services tailored to each client's unique requirements, ensuring each product is delivered with thorough testing reports and certifications. Our instrument transformers are subjected to stringent professional testing, assuring outstanding quality and unwavering reliability, meeting the most rigorous standards before dispatch.
Introducing a cutting-edge innovation from Denggao Electric Co., Ltd.: our state-of-the-art 35kV 1A Single Phase Transformer, meticulously engineered for Reliable Current Measurement. This product epitomizes exceptional performance, harnessing the power of epoxy-resin vacuum casting coupled with a robust fully enclosed post structure. This engineering masterpiece guarantees unparalleled durability and precision, swiftly becoming an essential component of power systems worldwide. Functioning effortlessly at a rated frequency of 50Hz or 60Hz, it supports a rated voltage up to and including 10kV. An indispensable asset for electric energy metering, this transformer delivers precise current measurements while providing steadfast relay protection. Its versatility shines through in its ability to combine classes freely, including 0.2S, 0.2, 0.5, and 10P, ensuring it meets diverse application demands with unmatched precision and reliability.
This extraordinary product is meticulously engineered to not only meet but exceed the highest industry standards, as detailed in GB20840.1-2010, which offers an exhaustive overview on Instrument transformers-Part 1: General requirements, and adheres rigorously to GB 20840.2-2014, covering Instrument transformers-Part 2: Additional requirements for current transformers. This commitment ensures that quality and safety are upheld at every juncture, alongside JJG 313-2010, which specifies meticulous guidelines for Instrument Current Transformers. This is a testament to our unwavering dedication to excellence and precision across all aspects 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: Experience unparalleled peace of mind with our advanced insulation level of 12/42/75kV. Crafted for high-voltage applications, this feature guarantees exceptional safety and reliability.
- Power factor: Our transformer boasts a power factor of cosΦ=0.8 (lag), ensuring optimal energy efficiency and minimized energy dissipation. This enhancement significantly boosts your system's overall performance.
- Rated secondary current: Choose between 5A or 1A settings to achieve superior accuracy and performance, meticulously tailored to fulfill your system's distinct specifications.
- Rated frequency: Engineered for versatility, this transformer operates flawlessly at both 50Hz and 60Hz, offering seamless integration across a broad spectrum of electrical systems.
- Weight: Simplify your operations with our lightweight transformer, weighing just 27kg. This makes installation and maintenance a breeze, saving time and effort.
Normal Environmental Usage
- Altitude: Optimized for high-altitude functionality, this transformer performs consistently up to 1000m, assuring uninterrupted and dependable service.
- Ambient temperature: Our transformer is adept at functioning within a temperature range of -5ºC to +40ºC, making it versatile for a variety of environmental conditions.
- Air Relative Humidity: Designed to withstand up to 85% relative humidity, this transformer promises robust durability and prolonged lifespan, even in humid conditions.
- Air relative site: Perfectly crafted for indoor use, our transformer offers steady performance while shielding against unfavorable weather effects.
Outline and Installation Dimension
Delve into the detailed installation and external dimension schematics of our product. We provide bespoke design services to adapt our product to your exact specifications and size prerequisites, ensuring that our solutions meet your precise needs.
Our company's illustrious products have triumphantly reached the farthest corners of the globe, establishing a significant presence in vibrant and diverse nations such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more magnificent regions that wholeheartedly embrace innovation and progress. The exceptional quality and stellar performance of our products have consistently earned glowing commendations from our customers, achieving an unparalleled record of zero complaints over the years. This remarkable feat speaks volumes about our unwavering commitment to excellence and customer satisfaction.
Our expert team meticulously crafts the most cost-effective power solutions, precisely tailored for our clients. We actively engage in designing their substation and distribution strategies, as well as pursuing promising overseas bids. With a profound 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 excellence, which is brilliantly showcased by the extensive array of certifications and test reports that accompany our superior products. Our groundbreaking 35kV 1A Single Phase Transformer for Efficient and Precise Current Measurement is particularly distinguished by its accreditation with the highly esteemed ISO standards and the prestigious Kema certification. Augmented by an exhaustive suite of type test reports, these accolades are a resounding testament to our relentless dedication to achieving unparalleled quality and performance excellence. This steadfast commitment ensures that our products not only consistently deliver unparalleled reliability and precision but are also meticulously tailored to meet your discerning needs and expectations, thereby reinforcing your unwavering trust in our esteemed brand.
At Denggao Electric Co., Ltd., we have a superior packaging team that stands out in the industry, crafting tailor-made wooden boxes, unique logos, vibrant colors, and accurate labels. Each element is thoughtfully designed to meet your exact requirements. We proudly ensure that every 35kV 5A Instrument Transformer for High Voltage Reliable Measurement is packed with utmost precision and care. Our shipping process is unmatched, reflecting our dedication to outstanding precision and punctuality. This commitment is a testament to our relentless pursuit of delivering exceptional quality and securing the highest levels of customer satisfaction.
Other Instrument Transformer
In addition to our highly-regarded 35kV 1A Single Phase Transformer, renowned for its unparalleled precision in current measurement, Denggao Electric Co., Ltd. is thrilled to introduce an expansive range of other top-tier instrument transformers. These outstanding alternatives are thoughtfully designed to meet the unique needs and preferences of our esteemed clients. Explore our comprehensive collection to uncover the ideal solution that is meticulously engineered to perfectly match your specific requirements.
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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