Advanced High Voltage Current Transformer for Precision Measurement Applications

• Customization: Available
• Application: Electronic, Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10A4G
• 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: 27.000kg

Product Description

Discover the pinnacle of precision and cutting-edge innovation with Denggao Electric Co., Ltd.'s DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This remarkable device is your ultimate solution for achieving precise and dependable current measurements. Expertly crafted using advanced epoxy resin molding technology, this transformer not only delivers superior performance but also assures maximum safety and unparalleled durability. Ideal for both industrial and specialized applications, it is the quintessential choice for all your current measurement needs, establishing a new benchmark of excellence.
 

Our Factory

Denggao Electric Co., Ltd. emerges as a distinguished leader in the field of electrical manufacturing, passionately dedicated to offering top-tier solutions underpinned by unparalleled expertise: Our meticulously engineered current transformers are crafted to deliver faultless accuracy and steadfast reliability for all your current measurement needs,Our dropout fuse cutouts are uniquely designed to deliver superior protection and exceptional performance, complemented by voltage transformers that offer extraordinary precision and safety,Explore our cutting-edge Vacuum Circuit Breakers, innovative Reclosers, expertly designed Isolation switches, durable Lightning Arresters, as well as our advanced High and Low Voltage Cabinets, precision Metering Devices, and highly efficient Power Distribution Transformers,alongside a suite of other state-of-the-art electrical solutions.

We provide custom production services meticulously aligned with specific customer requirements, guaranteeing that every product comes with comprehensive testing reports and certifications. Our instrument transformers are subjected to thorough professional testing, ensuring outstanding quality and reliability prior to leaving our facility.

 

Product Description

Introducing the latest pioneering innovation from Denggao Electric Co., Ltd., our 35kV 1A Single Phase Transformer emerges as a symbol of dependable current measurement excellence. Designed with meticulous precision, this cutting-edge transformer utilizes the finest epoxy-resin vacuum casting and features a fully enclosed post structure, ensuring not only unparalleled robustness but also exceptional accuracy. Specifically engineered for power systems with a rated frequency of 50Hz or 60Hz and a voltage capacity reaching up to 10kV, this indispensable component plays a crucial role in electric energy metering, providing precise current measurement and unwavering relay protection. Its versatile design allows for effortless integration with a variety of class combinations, including 0.2S, 0.2, 0.5, and 10P, thereby offering customized solutions to satisfy a comprehensive range of application needs with exceptional precision and dependability.

This distinguished product is crafted with the utmost precision to meet the highest standards, as outlined in GB20840.1-2010, which details the Instrument Transformers-Part 1: General Requirements, and it also conforms to GB 20840.2-2014, which covers Instrument Transformers-Part 2: Additional Requirements for Current Transformers, thereby ensuring comprehensive excellence in both quality and safety, alongside strict adherence to JJG 313-2010, which provides the authoritative guidelines for Instrument Current Transformers, showcasing our unwavering commitment to excellence and precision in every aspect.

 

 

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: Elevate your confidence with an outstanding insulation rating of 12/42/75kV, guaranteeing exceptional performance even under the most demanding circumstances.
2. Power factor: Achieve superior efficiency with an exemplary power factor of cosΦ=0.8 (lag), designed to optimize energy consumption and maximize overall system efficacy.
3. Rated secondary current: Select between 5A or 1A to ensure optimal functionality, offering precise and versatile current measurement tailored to meet your specific requirements.
4. Rated frequency: Enjoy versatile application options, with seamless adaptability to either 50Hz or 60Hz frequencies, catering to a wide range of operational needs.
5. Weight: Experience the benefits of a lightweight and compact design weighing only 21kg, facilitating straightforward installation and effortless handling.

Normal Environmental Usage

1. Altitude: Engineered to excel up to altitudes of 1000m, this product promises reliable performance even in high-altitude locations, demonstrating its robust versatility.
2. Ambient temperature: Built to withstand diverse climates, it operates efficiently across a temperature spectrum from -5ºC to +40ºC, ensuring steadfast performance in various conditions.
3. Air Relative Humidity: Expertly optimized to function at humidity levels of 85% or less, ensuring operational integrity in humid and challenging environments.
4. Air relative site: Perfectly designed for indoor settings, this product assures adaptability and consistent reliability in confined spaces.

Outline and Installation Dimension

Delve into our detailed installation and external dimension schematics. We provide customizable design services to modify our product to align with your precise specifications and dimensional needs, guaranteeing a flawless fit for any application.

Our Customer

Our company's prestigious array of products has successfully reached the global marketplace, establishing a strong foothold in vibrant and diverse countries such as: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. The unparalleled quality and outstanding performance of our offerings have continually garnered accolades from satisfied customers, maintaining an impeccable track record with zero complaints over the years.

At Denggao Electric Co., Ltd., our highly skilled team of specialists expertly crafts the most economical power solutions, uniquely tailored for each client. We are deeply involved in the meticulous design of their substation and distribution plans while actively pursuing rewarding international contracts. By proficiently addressing our clients' product requirements, we ensure not only their complete satisfaction but also heightened operational efficiency, reinforcing our reputation as a dependable partner in the industry.

Test Reports

At Denggao Electric Co., Ltd., we proudly embody our steadfast pursuit of excellence through our extensive array of prestigious certifications and meticulous test reports. Our exceptional 35kV 1A Single Phase Transformer for Reliable Current Measurement stands prominently certified with globally acclaimed ISO standards and the esteemed Kema certification, paired with a comprehensive suite of detailed type test reports. These distinguished accolades vividly illustrate our unwavering commitment to providing superior products that adhere to the highest standards of quality and performance. This ensures unwavering reliability and precise accuracy to meet every one of your needs and expectations.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., we are renowned for our unparalleled dedication to premium Packaging & Shipping services. Our skilled packaging team excels in crafting bespoke wooden boxes, elegantly showcasing your distinctive logos, vibrant colors, and intricate labels to meet your personalized requirements to perfection. Each Advanced High Voltage Current Transformer for Precision Measurement Applications, with its robust 42kV Zero Phase Current Transformer and reliable 1A Measurement Capability, is meticulously packaged to ensure exceptional protection and an eye-catching presentation. We take immense pride in our swift and accurate shipping processes, embodying our steadfast commitment to delivering excellence and achieving ultimate customer satisfaction.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Single Phase Transformer for Reliable Current Measurement, we proudly offer a rich and diverse selection of other top-quality instrument transformers. At Denggao Electric Co., Ltd., we are dedicated to meeting the unique needs and preferences of our valued customers. Delve into our comprehensive range to find the perfect solution meticulously crafted to your specific requirements and experience the epitome of 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