Factory Quality Current Transformer with Insulation Level of 12/42/75kv

• 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 groundbreaking innovation with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer by Denggao Electric Co., Ltd. This extraordinary instrument serves as your ultimate solution for precise and dependable current measurement needs. Crafted with meticulous attention to detail using cutting-edge epoxy resin molding technology, this transformer assures not only exceptional performance but also guarantees utmost safety and unparalleled durability. Whether deployed in industrial settings or for specialized applications, it emerges as the ideal choice for all your current measurement needs, establishing a new benchmark of excellence and reliability.
 

Our Factory

Denggao Electric Co., Ltd. stands as a beacon of excellence in the realm of electrical manufacturing, unwaveringly dedicated to providing top-tier electrical solutions, with a refined focus on: Expertly engineered current transformers, crafted with meticulous precision to guarantee flawless accuracy and unwavering reliability in current measurement,Innovatively designed dropout fuse cutouts, offering extraordinary protection and superior performance, coupled with voltage transformers that deliver unparalleled precision and the utmost safety,Pioneering Vacuum Circuit Breakers and Reclosers, meticulously crafted Isolation switches, durable Lightning Arresters, cutting-edge High and Low Voltage Cabinets, precision Metering Devices, and highly efficient Power Distribution Transformers,alongside a suite of other state-of-the-art solutions.

We provide custom production services precisely tailored to meet the unique specifications of our clients, ensuring that every product is accompanied by comprehensive testing reports and certifications. Each of our instrument transformers is subjected to stringent professional testing, guaranteeing exceptional quality and reliability before they depart 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 unparalleled durability with our insulation rating of 12/42/75kV, designed to deliver consistent and reliable performance, even under the most challenging conditions.
2. Power factor: Achieve superior efficiency with a power factor of cosΦ=0.8 (lag), ensuring optimal energy utilization and significantly enhancing overall system performance.
3. Rated secondary current: Choose between 5A or 1A to ensure optimal performance. This allows for precise and adaptable current measurement tailored perfectly to your specific needs.
4. Rated frequency: Enjoy the versatility of our product, which is adaptable to either 50Hz or 60Hz frequencies, accommodating a diverse range of applications seamlessly.
5. Weight: Designed as a lightweight and compact solution, weighing only 21kg, it ensures easy installation and hassle-free handling, making it a convenient choice for any setup.

Normal Environmental Usage

1. Altitude: Engineered for exceptional performance at altitudes up to 1000m, our product guarantees reliable operation even in elevated environments.
2. Ambient temperature: Built to withstand a broad temperature range from -5ºC to +40ºC, our product ensures robust functionality across diverse climatic conditions.
3. Air Relative Humidity: Designed to perform effectively at humidity levels of up to 85%, maintaining steadfast reliability even in humid conditions.
4. Air relative site: Perfectly tailored for indoor environments, our product guarantees adaptability and dependable performance within enclosed spaces.

Outline and Installation Dimension

Discover our comprehensive installation and external dimension drawings. We offer bespoke design services to customize our product according to your specific dimensions and requirements, ensuring an impeccable fit for every application.

Our Customer

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. The exceptional quality and stellar performance of our products have consistently earned commendations from our customers, with an unblemished record of zero complaints over the years.

At Denggao Electric Co., Ltd., our team of experts crafts the most cost-effective power solutions tailored specifically for our clients. We actively engage in the intricate design of their substation and distribution strategies while pursuing lucrative overseas bids. By adeptly resolving our clients' product needs, we ensure not only their satisfaction but also enhanced operational efficiency, solidifying our reputation as a trusted partner in the industry.

Test Reports

At Denggao Electric Co., Ltd., we proudly showcase our commitment to unparalleled excellence with an impressive array of prestigious certifications and thorough test reports. Our distinguished 35kV 1A Single Phase Transformer, engineered for reliable current measurement, is certified under globally recognized ISO standards and the prestigious Kema certification. This, coupled with an extensive suite of detailed type test reports, highlights our unwavering dedication to quality and performance. We assure you that our products consistently deliver unmatched reliability and precision, meticulously crafted to meet the highest standards and cater to every specific requirement.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., our pledge to deliver unparalleled Packaging & Shipping solutions knows no bounds. Our adept packaging artisans craft bespoke wooden boxes that are not only functional but also a visual delight, embellished with your distinct logos, vivid colors, and comprehensive labels to seamlessly reflect your vision. Every 42kV Zero Phase Current Transformer, renowned for its Reliable 1A Measurement Capability, is meticulously packed to guarantee supreme protection and an elegant presentation. Our commitment to precision and prompt delivery stands as a hallmark of our relentless pursuit of excellence and total customer delight.
 

Other Instrument Transformer

Beyond our celebrated 35kv 1A Single Phase Transformer, designed for impeccable current measurement, Denggao Electric Co., Ltd. invites you to delve into an expansive array of superior instrument transformers. Our dedication to customer satisfaction is unwavering, and our selection is crafted to meet the unique demands and tastes of our esteemed clientele. Discover the perfect match for your needs within our extensive assortment, and witness the apex of electrical mastery and precision tailored just for you.

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