Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, an extraordinary creation of meticulous engineering designed to offer remarkable precision and steadfast reliability. This outstanding device not only ensures unmatched performance but also transforms your electrical measurement activities, taking accuracy and efficiency to an entirely new level.
We proudly stand as a leading professional manufacturer of superior-quality electrical components, including: Current Transformers: These are precision-engineered to ensure exceptional performance, offering an unparalleled blend of accuracy and durability that meets the highest industrial standards.Dropout Fuse Cutouts: Meticulously designed for unmatched reliability and safety, these fuse cutouts protect your electrical systems with superior craftsmanship and innovative technology.and innovative,Voltage Transformers: Providing unmatched accuracy and dependability, these devices are crafted with cutting-edge technology to deliver precise voltage management and long-lasting service.as well as Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers. Each product embodies the pinnacle of electrical engineering excellence.Our expansive product lineup is second to none, offering a comprehensive suite of solutions that cater to a diverse range of electrical needs and applications.
We offer bespoke production services tailored precisely to customer specifications. Each of our products is accompanied by comprehensive testing reports and certifications, reflecting our unwavering commitment to excellence. Our instrument transformers undergo rigorous testing protocols to ensure they meet the pinnacle of quality standards before being meticulously prepared for dispatch.
Introducing our state-of-the-art 35kV 50Hz Epoxy-resin Casting Type Voltage Transformer, a true masterpiece of engineering brilliance from Denggao Electric Co., Ltd. This sophisticated transformer is expertly crafted with the latest in advanced epoxy-resin vacuum casting technology, featuring a robust and fully enclosed post structure. It stands as the ideal solution for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage up to 10kV. Ingeniously designed for unparalleled precision in electric energy metering, this transformer guarantees extraordinary accuracy in current measurement and offers reliable relay protection. Its innovative design provides remarkable versatility, allowing seamless configuration in any desired precision class combination. Available precision classes: 0.2S.
Meticulously manufactured in adherence to the most rigorous industry standards, this transformer assures outstanding performance and unyielding quality assurance. Compliant with the standard: GB20840.1-2010 Instrument transformers - Part 1: General requirements, Compliant with the standard: GB 20840.2-2014 Instrument transformers - Part 2: Additional requirements for current transformers, Compliant with the standard: JJG 313-2010 Instrument Voltage Transformers.
Transformer Ratio
Rated voltage ratio
(kV) |
Accuracy class |
Rated output
(VA) |
Limit output
(VA) |
| 6/0.1/0.1 |
0.2/0.2 |
20/20 |
500 |
| 6/0.1/0.22 |
0.2/3 |
20/500 |
500 |
| 10/0.1/0.1 |
0.2/0.5 |
30/30 |
800 |
| 10/0.1/0.22 |
0.2/3 |
30/500 |
800 |
Technical Parameters
- Insulation Level: 12/42/75kv,7.2/30/60kv - Designed to excel in diverse environments, this superior insulation system guarantees outstanding safety and performance. Trust this choice for reliability that meets your needs effortlessly.
- Power Factor: cosΦ=0.8 (lag) - Crafted for unparalleled precision, this sophisticated design optimizes efficiency and enhances performance, making it a perfect fit for extensive application ranges.
- Rated Secondary Current: 5A or 1A - Offering compatibility with both standard and high-current demands, this adaptable transformer provides precise measurements for various requirements.
- Rated Frequency: 50Hz or 60Hz - Adhering to both domestic and international standards, this transformer ensures seamless integration across regions, enhancing its global applicability.
- Weight: 30kg - Featuring a compact and lightweight design, this transformer eases installation and handling, while retaining its robust durability for sustained performance.
Normal Environmental Usage
- Altitude: Should not exceed 1000m - Engineered for optimal performance at standard elevations, this transformer assures reliability and enduring operation.
- Ambient Temperature: -5ºC~+40ºC - Designed to function across a wide temperature range, this transformer maintains its efficiency and performance in diverse climates.
- Air Relative Humidity: Less than or equal to 85% - Expertly crafted to perform reliably in humid conditions, ensuring consistent and dependable operation.
- Air Relative Site: Indoor - Ideally suited for indoor environments, delivering secure and reliable performance within controlled settings.
Outline and Installation Dimension
Below are the detailed installation and external dimension drawings of the product. We provide tailored design services to customize transformers in various sizes and dimensions according to client needs. Our bespoke solutions ensure each transformer perfectly aligns with your unique requirements, seamlessly integrating into your existing setup to enhance operational efficiency and adaptability.
Denggao Electric Co., Ltd. proudly exports its top-tier products to a diverse array of international markets, making its mark in countries such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, among others, showcasing our global reach. The unrivaled quality and outstanding performance of Denggao Electric Co., Ltd.'s offerings have earned enthusiastic acclaim from customers around the globe. Remarkably, our commitment to excellence has resulted in an impeccable track record, with zero complaints received over the years.
Our dynamic and innovative team at Denggao Electric Co., Ltd. is renowned for devising the most cost-effective power solutions finely tuned to meet our clients' specific requirements. We specialize in engineering sophisticated substation and distribution projects and are actively involved in international bidding ventures. Our extensive expertise consistently guarantees the delivery of high-caliber solutions that not only meet but frequently exceed customer product expectations.
At Denggao Electric Co., Ltd., we are excited to introduce our magnificent array of meticulously detailed test reports. These reports are a shining testament to our unwavering commitment to achieving the highest standards of quality and excellence. We take pride in our prestigious ISO certification, further enhanced by the esteemed Kema certification. These accolades are a powerful indication of the reliability and superior performance that defines our products. Additionally, our extensive selection of diverse type test reports showcases our relentless dedication to sustaining the utmost industry standards.
Our dedicated packaging team excels in crafting exquisite, tailor-made solutions for your packaging needs. We specialize in customizing robust wooden boxes, distinctive logos, vibrant colors, and informative labels. Each element is meticulously designed to align with the unique specifications and preferences of our esteemed customers. Our commitment is to ensure that every product is packaged to perfection, achieving the utmost protection while enhancing its aesthetic appeal. This approach guarantees secure and precise shipping to its intended destination, reflecting the quality and care synonymous with Denggao Electric Co., Ltd.
Other Instrument Transformer
Delve into a vast selection of cutting-edge instrument transformers, each crafted with meticulous precision to cater to an array of intricate and varied demands. Our esteemed customers can enjoy a wide spectrum of choices, ensuring they discover the ideal solution tailored perfectly to their unique specifications, all while experiencing unmatched accuracy and dependability.
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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