Discover the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, a pinnacle of engineering crafted by Denggao Electric Co., Ltd. Experience unparalleled performance with this advanced transformer model, designed for precision and reliability within indoor environments spanning 11kv to 35kv. Elevate your power solutions with the expertly engineered Epoxy Resin Transformer, a testament to innovation and quality.
We are a professional manufacturer of innovative power solutions and efficient electrical components. Our range of products, like the Current Transformer, showcases our dedication to precision and reliability.Our robust Dropout Fuse Cutout is designed for safety and durability, ensuring uninterrupted power flow.Our offerings include transformative solutions like theVoltage Transformer, which sets the standard for excellence in electrical engineering, and advanced Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers, tailored to meet diverse energy needs. Our expertise extends to other essential power components, ensuring a comprehensive solution for any electrical infrastructure.
We offer customized production based on customer drawings, ensuring each product perfectly meets specific requirements. All products are accompanied by rigorous testing reports and certificates, guaranteeing top-notch quality. Our professional testing ensures that each instrument transformer surpasses industry standards, having undergone qualified testing before being dispatched.
This exceptional current transformer features an advanced epoxy-resin vacuum casting, combined with a fully enclosed post structure. Designed for use in power systems with rated frequencies of either 50Hz or 60Hz and voltages up to and including 10kV, this versatile transformer is ideal for numerous applications, including electric energy metering, precise current measurement, and robust relay protection. With its capability to be combined in various classes, it offers unmatched flexibility and performance. Available in diverse accuracy classes such as 0.2S, 0.2, 0.5, and 10P.
It is meticulously engineered to comply with the following standards: GB20840.1-2010, Instrument transformers-Part 1: General requirements, GB 20840.2-2014, Instrument transformers-Part 2: Additional requirements for current transformers, and JJG 313-2010, Instrument Current Transformers.
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/0.5 0.2S/0.5/10P10 0.2S/10P10 |
10 10/10 10/10/15 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 |
1000-1500 |
72 |
144 |
Technical Parameters
- Insulation level: 12/42/75kV
- Power factor: cosΦ = 0.8 (lag) - Our transformers are designed for optimal performance under varying loads.
- Rated secondary current: Reliable outputs of 5A or 1A to meet diverse operational needs.
- Rated frequency: Versatile compatibility with both 50Hz and 60Hz systems.
- Weight: A manageable and efficient 21kg for easy handling and installation.
Normal Environmental Usage
- Altitude: Designed for locations not exceeding 1000m, ensuring safety and performance.
- Ambient temperature: Operates efficiently within the range of -5ºC to +40ºC.
- Air Relative Humidity: Built to function effectively at relative humidity levels less than or equal to 85%.
- Air relative site: Specifically engineered for indoor usage to ensure longevity and reliability.
Outline and Installation Dimension
The following are the specific installation and external dimension drawings of the product. We provide customized designs to fit unique requirements as specified by our customers.
At Denggao Electric Co., Ltd., we take immense pride in our extensive global outreach. Our high-quality products have successfully made their mark across the globe, reaching numerous countries including Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. Our product's unmatched quality and outstanding performance have consistently earned accolades from our customers. Remarkably, we have maintained a stellar track record with no complaints received over the years.
Our dedicated team at Denggao Electric Co., Ltd. is committed to crafting the most cost-effective power solutions tailored to our clients' needs. We have played pivotal roles in designing substation and distribution plans and have excelled in overseas bidding. Our expertise has ensured seamless solutions to meet our customers' product requirements.
Our prestigious certifications include ISO and Kema, reflecting our commitment to excellence. We boast an extensive array of comprehensive type test reports, showcasing our dedication to quality and reliability in every facet.
At Denggao Electric Co., Ltd., we take pride in offering an exceptional packaging and shipping service that exceeds expectations. Our dedicated packaging team is adept at customizing every detail to meet your specific needs, from crafting bespoke wooden boxes to tailoring logos, colors, and labels. This meticulous attention ensures that each 11kv 35kv Indoor Single Phase Epoxy Resin Transformer Model is not only perfectly packaged but also delivered with precision and care to your desired location.
Other Instrument Transformer
In addition to our signature offerings, we proudly present a diverse array of other types of instrument transformers. Each is meticulously crafted to exceed customer expectations, providing an array of options to choose from, ensuring that your specific needs and applications are perfectly met with precision and efficiency.
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