Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, a paragon of precision engineering and steadfast reliability. This remarkable innovation, born from cutting-edge design and exquisite craftsmanship, promises unrivaled performance. It transforms your electrical measurement endeavors, elevating them to extraordinary levels of accuracy and efficiency, ensuring your operations are not only seamless but also exceptionally precise.
We proudly stand at the forefront as a leading professional manufacturer, specializing in the creation of superior-quality electrical components that are designed to excel in performance and reliability. Our extensive range of products includes: Current Transformers: These are meticulously precision-engineered to ensure exceptional performance, delivering precise and reliable measurement capabilities for all your electrical needs.Dropout Fuse Cutouts: Crafted with meticulous attention to detail, these fuse cutouts offer unparalleled reliability and advanced safety features, ensuring optimal protection for your electrical systems.and innovative,Voltage Transformers: Engineered to provide unmatched accuracy and dependability, these transformers are your go-to solution for stable and precise voltage regulation.Additionally, our comprehensive array of products includes Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers. Each is crafted with precision for peak performance and efficiency.Our expansive product lineup is second to none, reflecting our commitment to innovation and quality.
We offer bespoke production services that are finely tailored to precisely meet customer specifications. Each product is accompanied by comprehensive testing reports and certifications, underscoring our unwavering commitment to excellence. Our instrument transformers undergo rigorous testing protocols to ensure they meet the pinnacle of quality standards before being dispatched to our valued customers.
Introducing our 35kV 50Hz Epoxy-resin Casting Type
Voltage Transformer, a remarkable testament to the cutting-edge engineering prowess of Denggao Electric Co., Ltd. This masterpiece of design is crafted with unrivaled skill, employing advanced epoxy-resin vacuum casting technology. Its robust and fully enclosed post structure stands as a beacon of durability and innovation. With a capability to operate efficiently in power systems featuring standard frequencies of 50Hz or 60Hz, and handling rated voltages up to an impressive 10kV, this transformer is meticulously crafted for supreme precision in electric energy metering. It ensures impeccable accuracy in current measurements and offers trustworthy relay protection. The ingenious design provides exceptional versatility, seamlessly accommodating any desired configuration of precision classes. Precision classes available: 0.2S.
Manufactured with unwavering dedication to the highest industry standards, this transformer assures outstanding performance and consistent quality assurance, making it a paragon of reliability. Standard compliance: GB20840.1-2010 Instrument transformers - Part 1: General requirements, Standard compliance: GB 20840.2-2014 Instrument transformers - Part 2: Additional requirements for current transformers, Standard compliance: JJG 313-2010 Instrument Voltage Transformers.
Transformer Ratio
Rated voltage ratio (KV) |
Accuracy class |
Rated output (VA) |
Limit output (VA) |
6/√3/0.1√3
0.1/√3/0.1/3 |
0.2/0.2/6P(3P) |
30/30/100 |
600 |
10/√3/0.1/√3
0.1/√3/0.1/3 |
600 |
Technical Parameters
- Insulation Level: 12/42/75kv,7.2/30/60KV - Engineered to withstand an array of environmental conditions, this advanced insulation system ensures top-notch safety and performance. It stands as the quintessential choice for those seeking reliability and peace of mind.
- Power Factor: cosΦ=0.8 (lag) - With meticulous precision at its core, this state-of-the-art design boosts efficiency and elevates performance, making it ideal for a broad spectrum of applications.
- Rated Secondary Current: 5A or 1A - Crafted for optimal compatibility with both standard and high-current scenarios, this versatile transformer offers precise measurements, perfectly catering to diverse operational needs.
- Rated Frequency: 50Hz or 60Hz - Compliant with both domestic and international standards, this transformer facilitates smooth integration across various regions, enhancing its global applicability.
- Weight: 38kg - Featuring a sleek, lightweight design, this transformer simplifies both installation and handling, while its robust construction ensures long-lasting durability and strength.
Normal Environmental Usage
- Altitude: Should not exceed 1000m - Expertly calibrated for optimal performance at standard elevations, this transformer guarantees consistent reliability and an extended operational lifespan.
- Ambient Temperature: -5ºC~+40ºC - Capable of withstanding a wide range of temperatures, this transformer continues to perform efficiently across diverse climatic conditions.
- Air Relative Humidity: Less than or equal to 85% - Engineered for maximum performance in humid environments, ensuring unyielding, reliable functionality.
- Air Relative Site: Indoor - Specially crafted for indoor use, this transformer assures safe and dependable operation within controlled settings.
Outline and Installation Dimension
Outlined below are the detailed installation and external dimension drawings. We excel in offering tailored design solutions to customize transformers according to varying sizes and dimensions tailored to client needs. Our bespoke offerings ensure each transformer is perfectly aligned to enhance operational efficiency and flexibility.
Our company's products are proudly exported to a multitude of international destinations, with a significant presence in nations such as: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, among others. The unparalleled quality and exceptional performance of our products have garnered enthusiastic acclaim from customers worldwide. Impressively, we have upheld a flawless reputation, with not a single complaint received over the years.
Our dynamic and innovative team excels in crafting the most economically efficient power solutions precisely tailored to our clients' unique needs. We have been instrumental in engineering substation and distribution schemes and actively engaging in international bidding endeavors. Our expertise has continually ensured the delivery of superior solutions that meet and often surpass customer product expectations.
At Denggao Electric Co., Ltd., we are thrilled to unveil our extensive collection of meticulously detailed test reports, a testament to our steadfast commitment to unparalleled quality and excellence. Proudly, we hold the prestigious ISO certification, complemented by the esteemed Kema certification, which stands as a beacon of the reliability and supreme performance inherent in our products. Moreover, our vast assortment of diverse type test reports is a reflection of our unwavering dedication to upholding the pinnacle of industry standards.
At Denggao Electric Co., Ltd., the art of packaging and shipping reaches unparalleled heights with our dedicated team of experts. We specialize in creating exquisite, bespoke packaging solutions that meet your every need. Our robust wooden boxes, eye-catching logos, and vibrant colors are customized to precisely match the unique specifications and preferences of our esteemed clientele. Every label is thoughtfully crafted to enhance the product's visual appeal while providing valuable information. We commit to not only safeguarding your product but also elevating its presentation to an art form. This meticulous attention to detail ensures a secure, precise, and reliable journey to its final destination, perfectly embodying the quality and care that define Denggao Electric Co., Ltd.
Other Instrument Transformer
Discover our extensive selection of cutting-edge instrument transformers. Expertly crafted to cater to a wide array of intricate requirements, we provide our esteemed clients with an impressive array of options. Choose the ideal solution designed with unmatched precision and dependability to perfectly align with your unique needs. Explore the world of high-performance transformers, where innovation meets reliability, ensuring ultimate satisfaction and exceptional results for every application.
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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