Advanced High Voltage Current Transformer for Enhanced Measurement Accuracy

• Customization: Available
• Application: Electronic, Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10A3G
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Extension Type
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Insulation Level: 12/42/75kv
• Rated Secondary Current: 5A or 1A
• Rated Frequency: 50Hz or 60Hz
• Power Factor: CosΦ=0.8(Lag)
• Altitude: Should Not Exceed 1000m
• Air Relative Site: Indoor
• Transport Package: Export Box
• Trademark: DGG
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 55.00cm * 45.00cm * 45.00cm
• Package Gross Weight: 21.000kg

Product Description

Experience the pinnacle of precision and groundbreaking innovation with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This remarkable device is your ultimate solution for unparalleled accuracy and dependability in current measurement. Expertly crafted with cutting-edge epoxy resin molding technology, this transformer not only delivers exceptional performance but also ensures maximum safety and extraordinary durability. Whether for industrial or specialized applications, it is the ideal choice for all your current measurement needs, establishing a new benchmark of excellence.
 

Our Factory

Denggao Electric Co., Ltd. stands as a professional manufacturer committed to delivering premier electrical solutions, with a specialization in: Meticulously crafted current transformers, engineered to ensure impeccable accuracy and dependable current measurement,Dropout fuse cutouts, distinctly designed to provide unparalleled protection and performance, along with voltage transformers that promise unmatched precision and safety,State-of-the-art Vacuum Circuit Breakers and Reclosers, expertly crafted Isolation switches, robust Lightning Arresters, advanced High and Low Voltage Cabinets, precision Metering Devices, and efficient Power Distribution Transformers,among other cutting-edge solutions.

We offer bespoke production services tailored to meet specific customer requirements, ensuring every product is accompanied by exhaustive testing reports and certifications. Each of our instrument transformers undergoes rigorous professional testing, assuring exceptional quality and reliability before they are dispatched from our facility.

 

Product Description

Introducing the groundbreaking marvel from Denggao Electric Co., Ltd., the 35kV 1A Single Phase Transformer is a paragon of reliable current measurement. Meticulously crafted with precision, this cutting-edge transformer features epoxy-resin vacuum casting and a fully enclosed post structure, ensuring exceptional durability and unrivaled accuracy. Engineered for power systems operating at a rated frequency of 50Hz or 60Hz and supporting a voltage capacity up to 10kV, this transformer is essential for electric energy metering, providing precise current measurement and robust relay protection. Its versatile design facilitates effortless integration with an extensive range of class combinations, including 0.2S, 0.2, 0.5, and 10P, thereby offering bespoke solutions to meet a broad array of application requirements with unparalleled precision and reliability.

This extraordinary product is meticulously engineered to meet the most rigorous standards, as outlined in GB20840.1-2010, which specifies the Instrument Transformers-Part 1: General Requirements, and it also adheres to GB 20840.2-2014, encompassing Instrument Transformers-Part 2: Additional Requirements for Current Transformers, thereby ensuring comprehensive excellence in both quality and safety, while strictly following JJG 313-2010, which outlines the guidelines for Instrument Current Transformers, exemplifying our unwavering commitment to excellence and precision in every facet.

 

 

Specifications

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/0.2S 0.2S/10P10 0.2S/10P10 0.2S/0.2S/10P20	10 10/10 10/15 10/10/15	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

1. Insulation level: Experience unparalleled durability with an impressive insulation rating of 12/42/75kV. This ensures steadfast performance and confidence, even in the most challenging of environments.
2. Power factor: Enjoy optimal energy efficiency with a power factor of cosΦ=0.8 (lag). This advanced feature significantly boosts energy utilization and enhances overall system efficiency.
3. Rated secondary current: Select between 5A or 1A to achieve the pinnacle of performance. This flexibility allows for precise, adaptable current measurement perfectly aligned with your specific requirements.
4. Rated frequency: Versatile and accommodating for diverse applications, our product offers compatibility with either 50Hz or 60Hz frequencies.
5. Weight: Delivering a compact and lightweight solution at a mere 21kg, this ensures effortless installation and handling.

Normal Environmental Usage

1. Altitude: Designed for extraordinary performance at altitudes up to 1000m, guaranteeing reliable operation in higher elevation scenarios.
2. Ambient temperature: Expertly engineered to function efficiently across a broad temperature spectrum of -5ºC to +40ºC, the product provides exceptional reliability in diverse climatic conditions.
3. Air Relative Humidity: Skillfully optimized to operate effectively at humidity levels of 85% or below, ensuring consistent performance even in moist conditions.
4. Air relative site: Perfectly tailored for indoor environments, this product thrives in enclosed spaces, offering unmatched adaptability and reliability.

Outline and Installation Dimension

Dive into our detailed installation and external dimension drawings. We provide customizable design services to perfectly mold our product to your unique specifications and size requirements, ensuring a seamless fit for every distinct application.

Our Customer

At Denggao Electric Co., Ltd., our globally renowned products have effortlessly made their mark across the world, establishing a formidable presence in dynamic and vibrant countries such as: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. The unmatched quality and outstanding performance of our offerings have consistently garnered praise from our discerning clients, maintaining a flawless record of zero complaints over the years.

At Denggao Electric Co., Ltd., our expert team diligently develops the most cost-effective power solutions meticulously crafted for our clients' unique needs. We engage actively in the sophisticated design of substation and distribution strategies while skillfully pursuing profitable overseas ventures. By addressing our clients' product requirements with precision, we guarantee their satisfaction and boost operational efficiency, further establishing our esteemed reputation as a reliable partner in the industry.

Test Reports

At Denggao Electric Co., Ltd., our resolute commitment to excellence is vividly reflected in our formidable array of prestigious certifications and exhaustive test reports. The exceptional 35kV 1A Single Phase Transformer for Reliable Current Measurement is a testament to this dedication, proudly bearing global ISO standards certification and the distinguished Kema certification. Accompanied by a comprehensive suite of type test reports, these accolades underscore our steadfast promise to deliver top-tier products that adhere to the pinnacle of quality and performance standards. This ensures unwavering reliability and precision accuracy, effortlessly catering to your every requirement.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., we elevate Packaging & Shipping to an art form. Our dedicated team crafts bespoke wooden boxes, tailored to your exact expectations, each embellished with your distinct logos, vibrant hues, and intricate labels. This ensures perfect synergy with your branding vision. Our 42kV Zero Phase Current Transformers, celebrated for their Reliable 1A Measurement Capability, are packaged with meticulous care, safeguarding their integrity while enhancing their visual appeal. We take immense pride in our delivery precision and punctuality, reflecting our steadfast commitment to excellence and unparalleled customer satisfaction.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Single Phase Transformer, celebrated for its reliable current measurement, we proudly present an extensive and diverse selection of other top-quality instrument transformers. At Denggao Electric Co., Ltd., our dedication lies in addressing the unique needs and preferences of our esteemed customers. Delve into our expansive array to find the ideal solution, meticulously crafted to meet your specific requirements, and elevate your experience with the ultimate in electrical innovation and precision.

FAQ

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