High Voltage Current Transformer for Customized Measurement Solutions

• 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

Step into the realm of ultimate precision and groundbreaking innovation with the distinguished DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This extraordinary device is your one-stop solution for precise and reliable current measurement, crafted meticulously with pioneering epoxy resin molding technology. Not only does this transformer promise remarkable performance, but it also delivers unparalleled safety and longevity. Whether employed in industrial sectors or specialized applications, it shines as the quintessential choice for all your current measurement needs, establishing an unprecedented standard of excellence.
 

Our Factory

Denggao Electric Co., Ltd. stands as a beacon of excellence in the realm of electrical manufacturing, passionately dedicated to crafting top-tier electrical solutions with a distinct focus on: Intricately engineered current transformers, designed to deliver extraordinary accuracy and unwavering dependability in current measurement,Our dropout fuse cutouts are masterfully designed to offer unrivaled protection and superior performance. Complementing these are our voltage transformers, which guarantee exceptional precision and heightened safety,Explore our state-of-the-art Vacuum Circuit Breakers and Reclosers. Our expertly crafted Isolation switches, durable Lightning Arresters, advanced High and Low Voltage Cabinets, precision Metering Devices, and efficient Power Distribution Transformers represent the pinnacle of engineering excellence,among numerous other groundbreaking solutions.

We proudly provide bespoke production services meticulously tailored to fulfill specific customer demands. Each product is accompanied by comprehensive testing reports and certifications. Our instrument transformers undergo stringent professional testing protocols, ensuring supreme quality and reliability before they depart from our facility.

 

Product Description

Introducing a revolutionary advancement from Denggao Electric Co., Ltd., our 35kV 1A Single Phase Transformer stands as a beacon of reliable current measurement. Crafted with an unwavering attention to detail, this state-of-the-art transformer employs epoxy-resin vacuum casting along with a fully enclosed post structure, guaranteeing not only durability but also unmatched precision. Tailored for power systems operating at a rated frequency of 50Hz or 60Hz and a voltage capacity up to 10kV, this transformer is an essential component in electric energy metering, delivering accurate current measurement and steadfast relay protection. Its adaptability allows for seamless integration with an array of class combinations, including 0.2S, 0.2, 0.5, and 10P, thus offering tailored solutions to meet a wide spectrum of application requirements with unmatched precision and dependability.

This exemplary product is meticulously crafted to align with the most stringent standards, as specified in GB20840.1-2010, which details the Instrument Transformers-Part 1: General Requirements, and it also conforms to GB 20840.2-2014, covering Instrument Transformers-Part 2: Additional Requirements for Current Transformers, thereby ensuring comprehensive excellence in quality and safety, alongside adhering to JJG 313-2010, which provides the guidelines for Instrument Current Transformers, exemplifying our relentless pursuit of excellence and precision in every detail.

 

 

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 unmatched durability with an insulation rating of 12/42/75kV. This ensures steadfast performance, even in the most challenging environments.
2. Power factor: Achieve superior efficiency with a power factor of cosΦ=0.8 (lag). This optimizes energy utilization and significantly enhances overall system efficacy.
3. Rated secondary current: Opt for either 5A or 1A to attain peak performance. This allows for precise and flexible current measurement tailored to your specific requirements.
4. Rated frequency: Adapt effortlessly to diverse applications with compatibility for both 50Hz and 60Hz frequencies.
5. Weight: This product is a lightweight and compact marvel at just 21kg, designed for effortless installation and handling.

Normal Environmental Usage

1. Altitude: Engineered for optimal performance at altitudes up to 1000m, ensuring consistent reliability even in elevated settings.
2. Ambient temperature: Built to perform seamlessly across a substantial temperature range of -5ºC to +40ºC, providing unwavering robustness across varied climates.
3. Air Relative Humidity: Specifically designed to operate proficiently at humidity levels of 85% or below, maintaining steadfast reliability even in humid environments.
4. Air relative site: Perfectly tailored for indoor environments, offering unmatched adaptability and reliability in enclosed spaces.

Outline and Installation Dimension

Delve into our detailed installation and external dimension drawings. We provide customizable design services to craft a product that meets your precise specifications and size requirements, ensuring an ideal fit for every unique application.

Our Customer

Denggao Electric Co., Ltd. proudly showcases our prestigious products which have seamlessly integrated into markets worldwide, making a strong impact in vibrant and diverse countries such as: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and numerous others. The unparalleled quality and outstanding performance of our offerings have consistently garnered high praise from our clientele, reflected in our flawless record of zero complaints throughout the years.

At Denggao Electric Co., Ltd., our dedicated team of specialists is devoted to creating highly cost-effective power solutions, meticulously customized to meet the unique requirements of each client. We are deeply committed to the sophisticated design of substation and distribution strategies, actively pursuing valuable overseas opportunities. By expertly addressing our clients' product demands, we not only guarantee their satisfaction but also enhance their operational productivity, thereby reinforcing our status as a reliable and esteemed partner within the industry.

Test Reports

At Denggao Electric Co., Ltd., we are passionately committed to unparalleled excellence, reflected in our illustrious array of esteemed certifications and thorough test reports. Our outstanding 35kV 1A Single Phase Transformer for Reliable Current Measurement is proudly adorned with globally revered ISO standards and the prestigious Kema certification, complemented by an extensive suite of detailed type test reports. These distinguished achievements underscore our steadfast dedication to delivering exceptional products that adhere to the most stringent standards of quality and performance. Our promise is unwavering reliability and impeccable accuracy to fulfill your every requirement.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., our unwavering commitment to providing top-tier Packaging & Shipping services is second to none. Our skilled packaging team excels in crafting bespoke wooden boxes, expertly tailored with your distinctive logos, vibrant colors, and comprehensive labels to impeccably reflect your exact specifications. Each meticulously crafted 42kV Zero Phase Current Transformer with its Reliable 1A Measurement Capability is enveloped with the utmost care, ensuring optimal protection and an aesthetically pleasing presentation. We take immense pride in our punctual and precise shipping services, which stand as a testament to our relentless pursuit of excellence and our dedication to achieving ultimate customer satisfaction.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Single Phase Transformer for Reliable Current Measurement, Denggao Electric Co., Ltd. proudly offers an extensive and diverse selection of other top-quality instrument transformers. Our commitment lies in catering to the distinct needs and preferences of our discerning customers. Dive into our comprehensive range and uncover the ideal solutions meticulously tailored to your specific requirements. Experience the pinnacle of electrical innovation and precision with the exceptional craftsmanship from Denggao Electric Co., Ltd.

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