Customized Current Transformer for High Voltage Current Measurement

• 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

Experience the ultimate in precision and innovation with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This remarkable device is your go-to solution for exact and dependable current measurement needs. Expertly crafted with cutting-edge epoxy resin molding technology, this transformer promises not only exceptional performance but also superior safety and unparalleled durability. Ideal for both industrial and specialized applications, it is the quintessential choice for all your current measurement demands, establishing a new benchmark of excellence.
 

Our Factory

Denggao Electric Co., Ltd. stands as a beacon of excellence, embodying professionalism in manufacturing. We are dedicated to offering high-caliber electrical solutions, with a distinct focus on: Meticulously crafted current transformers, each engineered with precision to ensure impeccable accuracy and deliver reliable current measurement you can trust.Our dropout fuse cutouts are thoughtfully designed to provide unmatched protection and performance, while our voltage transformers guarantee precision and safety, setting a benchmark in the industry.Discover our 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, all exemplifying innovation and quality.Explore our array of cutting-edge solutions, crafted to meet the future of electrical excellence.

We provide bespoke production services, meticulously tailored to meet the distinct needs of our customers. Each product is accompanied by comprehensive testing reports and certifications. Our instrument transformers undergo extensive professional testing, ensuring they exceed expectations of quality and reliability before leaving our facility, guaranteeing peace of mind.

 

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: Benefit from outstanding durability with our transformer's 12/42/75kV insulation rating. This ensures unwavering performance and reliability, even amidst the most challenging and extreme conditions.
2. Power factor: Experience top-tier efficiency with a power factor of cosΦ=0.8 (lag). This design optimizes energy consumption, significantly boosting overall system efficiency and effectiveness.
3. Rated secondary current: Tailor your performance precisely with options of 5A or 1A rated secondary current. This enables accurate and versatile current measurement, perfectly aligned with your specific needs and requirements.
4. Rated frequency: Embrace versatility and adaptability with frequency options of either 50Hz or 60Hz. This flexibility ensures our transformer is suitable for a diverse range of applications, meeting various operational demands.
5. Weight: Discover the ease of installation and handling with our transformer's lightweight, compact design, weighing in at just 21kg. This facilitates effortless setup and mobility.

Normal Environmental Usage

1. Altitude: Engineered for peak performance at altitudes up to 1000m, our transformer guarantees consistent and reliable operation even in elevated and challenging environments.
2. Ambient temperature: With engineering precision, our transformer functions efficiently across a wide temperature range of -5ºC to +40ºC. This robustness ensures reliable operations in diverse climates and conditions.
3. Air Relative Humidity: Our design is optimized for effective performance at relative humidity levels of 85% or below, providing steadfast reliability even in excessively humid conditions.
4. Air relative site: Perfectly suited for indoor environments, our transformer combines adaptability with reliability, making it an ideal choice for enclosed spaces and controlled settings.

Outline and Installation Dimension

Explore our detailed installation and external dimension drawings, offering customization to align with your specific needs. Our design services ensure our products are tailored precisely to your unique specifications, guaranteeing a perfect fit for any 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 unwavering dedication to excellence through an extensive array of prestigious certifications and meticulous test reports. Our exemplary 35kV 1A Single Phase Transformer for Reliable Current Measurement is proudly certified with globally acclaimed ISO standards and the esteemed Kema certification, bolstered by a comprehensive suite of detailed type test reports. These distinguished accolades underscore our firm commitment to delivering superior products that adhere to the highest standards of quality and performance, ensuring unwavering reliability and precise accuracy to meet your every need.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., we set the benchmark for Packaging & Shipping excellence, ensuring that your experience with us is nothing short of exceptional. Our expert packaging team goes above and beyond to design custom wooden boxes, adorned with your unique logos, vibrant colors, and meticulously crafted labels that perfectly reflect your vision and specifications. Every 42kV Zero Phase Current Transformer with Reliable 1A Measurement Capability is enveloped in care, guaranteeing not only supreme protection but also an enhanced aesthetic appeal that speaks volumes of quality. We take immense pride in our swift and accurate shipping services, a hallmark of our steadfast commitment to achieving unmatched excellence and ensuring your ultimate satisfaction.
 

Other Instrument Transformer

In addition to our acclaimed 35kv 1A Single Phase Transformer, celebrated for its reliable current measurement capabilities, we at Denggao Electric Co., Ltd. are also delighted to present an expansive collection of premium instrument transformers. Our unwavering dedication to meeting the unique needs and sophisticated preferences of our valued customers drives us to deliver unparalleled solutions. Delve into our comprehensive assortment and uncover the perfect transformer, meticulously crafted to align with your specific demands, and witness 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