Experience the pinnacle of precision and dependability with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This cutting-edge device is engineered to be your premier solution for exceptional accuracy in current measurement. Constructed using the latest advancements in epoxy resin molding technology, it ensures not only superior performance but also unwavering safety and impressive longevity. Whether utilized in industrial, commercial, or residential settings, this transformer emerges as the quintessential choice, guaranteeing that all your current measurement requirements are fulfilled with unparalleled excellence.
We are a distinguished manufacturer dedicated to delivering outstanding electrical solutions. Our expertise is reflected in our offering of: Impeccably crafted current transformers that ensure precise and dependable current measurement,Dropout fuse cutouts designed for exceptional protection and performance, alongside voltage transformers that provide unparalleled precision and safety,Cutting-edge Vacuum Circuit Breakers and Reclosers, advanced Isolation switches, durable Lightning Arresters, versatile High and Low Voltage Cabinets, sophisticated Metering Devices, and efficient Power Distribution Transformers,and a wide range of additional high-quality products.
We offer bespoke production services meticulously tailored to customer specifications, ensuring that each product is delivered with comprehensive testing reports and certifications. Our instrument transformers undergo stringent professional testing to guarantee superior quality and reliability, meeting the highest standards before they leave our facility.
Introducing an exceptional innovation from the esteemed Denggao Electric Co., Ltd.: the 35kV 1A Single Phase Transformer designed for impeccable current measurement reliability. This state-of-the-art product embodies the pinnacle of precision engineering, utilizing cutting-edge epoxy-resin vacuum casting technology and a fully enclosed post structure to ensure superior durability. As an integral component of advanced power systems, it seamlessly operates at rated frequencies of 50Hz or 60Hz and adeptly supports rated voltages up to 10kV. Engineered for excellence in electric energy metering, it guarantees precise current measurements while providing steadfast relay protection. Its remarkable versatility is highlighted by its ability to accommodate arbitrary combinations of classes, such as 0.2S, 0.2, 0.5, and 10P, thereby meeting the diverse demands of various applications with exceptional accuracy and dependability.
This extraordinary product is meticulously crafted to not only meet but also surpass the most stringent industry standards, as specified in GB20840.1-2010, which details the comprehensive criteria for Instrument Transformers - Part 1: General Requirements. Furthermore, it rigorously complies with GB 20840.2-2014, encompassing the Additional Requirements for Current Transformers outlined in Instrument Transformers - Part 2, thereby ensuring unwavering quality and safety at every operational level, in conjunction with JJG 313-2010, which sets forth stringent guidelines for Instrument Current Transformers, underscoring our steadfast commitment to excellence, precision, and unparalleled craftsmanship in all aspects of our product offerings.
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: Elevate your safety standards with our transformer, featuring a robust insulation level of 12/42/75kV. This design offers unparalleled protection and dependability, making it ideal for high voltage environments.
- Power factor: Achieve superior energy efficiency and minimize power losses with a power factor of cosΦ=0.8 (lag). This translates to a more effective energy management, boosting the performance of your entire system.
- Rated secondary current: Choose between 5A or 1A for the utmost precision and optimal functionality, allowing you to customize the performance to align perfectly with your unique system needs.
- Rated frequency: This transformer presents ultimate adaptability, designed to operate seamlessly at both 50Hz and 60Hz. It ensures broad compatibility across various electrical infrastructures.
- Weight: Simplify your setup with our transformer, weighing in at just 27kg. This lightweight design facilitates straightforward installation and maintenance, enhancing usability.
Normal Environmental Usage
- Altitude: Meticulously engineered for peak performance at altitudes reaching up to 1000m, this transformer guarantees reliable operation under diverse atmospheric conditions.
- Ambient temperature: Capable of efficient operation within a wide temperature spectrum of -5ºC to +40ºC, making it adaptable to various environmental settings.
- Air Relative Humidity: Expertly crafted to endure humidity levels up to 85%, this product assures durability and sustained superior performance over time.
- Air relative site: Designed specifically for indoor use, it delivers consistent performance while safeguarding against the elements, ensuring longevity and reliability.
Outline and Installation Dimension
Delve into our detailed installation and external dimension schematics. Our customizable design options ensure that each product aligns seamlessly with your specific requirements and spatial constraints, promising a tailor-made solution 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., our unwavering commitment to perfection is vividly reflected in the remarkable array of certifications and test reports that accompany our products. Our groundbreaking 35kV 1A Single Phase Transformer for Reliable Current Measurement stands proudly accredited with esteemed ISO standards alongside the prestigious Kema certification. This impressive suite is further enhanced by an all-encompassing collection of type test reports, all of which serve as a powerful testament to our relentless commitment to superior quality and exceptional performance. This unwavering dedication guarantees that our products consistently deliver unparalleled reliability and precision, impeccably crafted to satisfy your demanding requirements and elevated standards, thereby strengthening your confidence in the Denggao Electric brand.
At Denggao Electric Co., Ltd., we have mastered the art of exceptional packaging and shipping. Our specialized packaging team excels in crafting bespoke wooden boxes, adorned with personalized logos, vivid colors, and precise labels-all meticulously tailored to your unique specifications. We take immense pride in ensuring that each 35kV 5A Instrument Transformer for High Voltage Reliable Measurement is not just packaged, but embraced with unparalleled care. Our shipping process is executed with unmatched precision and timeliness. This unwavering dedication is a testament to our commitment to delivering nothing short of excellence, ensuring 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. takes immense pride in unveiling an extensive suite of other premium instrument transformers. These outstanding offerings are meticulously designed to meet the diverse and specific needs of our esteemed clientele. Explore our diverse collection and uncover the ideal solution, precisely engineered to fulfill your exact 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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