High Voltage Current Transformer with Insulation Level of 12/42/75kv

• 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

Embrace the epitome of precision and innovation with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This exceptional device is your definitive solution for precise and reliable current measurement. Meticulously engineered with state-of-the-art epoxy resin molding technology, this transformer not only guarantees outstanding performance but also ensures utmost safety and unmatched durability. Whether for industrial or specialized applications, it stands as the perfect choice for all your current measurement requirements, setting a new standard of excellence.
 

Our Factory

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

We offer personalized production services tailored to meet specific customer requirements, ensuring that every product is backed by comprehensive testing reports and certifications. Each of our instrument transformers undergoes thorough professional testing, guaranteeing exceptional quality and reliability before they are dispatched from our facility.

 

Product Description

Introducing a groundbreaking innovation from Denggao Electric Co., Ltd., our 35kV 1A Single Phase Transformer emerges as the pinnacle of dependable current measurement technology. Carefully crafted with an unwavering dedication to precision, this cutting-edge transformer utilizes epoxy-resin vacuum casting combined with a fully enclosed post structure. This ensures not only remarkable durability but also exceptional precision. Specifically designed for power systems operating at a rated frequency of 50Hz or 60Hz and accommodating voltage capacities up to 10kV, this transformer plays a pivotal role in electric energy metering, delivering impeccable current measurement and reliable relay protection. Its versatile compatibility ensures seamless integration across an extensive range of class combinations, including 0.2S, 0.2, 0.5, and 10P. This versatility allows us to offer customized solutions, meeting a broad spectrum of application needs with unparalleled precision and unwavering reliability.

This distinguished 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, which encompasses Instrument Transformers-Part 2: Additional Requirements for Current Transformers, thereby assuring comprehensive excellence in both quality and safety, while also complying with JJG 313-2010, which sets forth the guidelines for Instrument Current Transformers, showcasing 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: This high-performance transformer boasts an outstanding insulation rating of 12/42/75kV, designed to deliver dependable and consistent operation, even under the most challenging conditions.
2. Power factor: Enhance your system's efficiency with a power factor of cosΦ=0.8 (lag), providing optimal energy utilization and improved system performance.
3. Rated secondary current: Offering flexibility with options of 5A or 1A, this transformer supports precise, adjustable current measurements tailored to your specific requirements.
4. Rated frequency: Versatile and adaptable, accommodating both 50Hz and 60Hz frequencies, making it suitable for a wide range of applications.
5. Weight: Designed for convenience, this transformer is lightweight and compact at just 21kg, making installation and handling effortless.

Normal Environmental Usage

1. Altitude: Engineered for excellence at elevations up to 1000m, ensuring dependable functionality in high-altitude locations.
2. Ambient temperature: Built to withstand diverse climates, it operates efficiently within a temperature span of -5ºC to +40ºC, promising durability and versatility.
3. Air Relative Humidity: Designed for resilience, it performs reliably at humidity levels up to 85%, ensuring consistent operation in moist environments.
4. Air relative site: Perfectly designed for indoor settings, offering exceptional adaptability and consistent performance in enclosed spaces.

Outline and Installation Dimension

Discover our detailed installation and external dimension schematics, with custom design services available to ensure our product flawlessly meets your unique standards and sizing demands for any application.

Our Customer

Our company's esteemed and world-renowned products have proudly reached the most distant and vibrant corners of the globe. We maintain a significant and impactful presence in a mosaic of dynamic and diverse nations, including: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The unparalleled quality and exemplary performance of our offerings have consistently garnered high praise and accolades from our esteemed customers. We proudly uphold a flawless track record, with not a single complaint tarnishing our history over the years.

At Denggao Electric Co., Ltd., our dedicated team of seasoned experts meticulously crafts the most economically advantageous power solutions, uniquely tailored to meet the specific requirements of our valued clients. We are deeply involved in the intricate design and execution of their substation and distribution strategies, while also vigorously pursuing profitable overseas ventures. By skillfully addressing and fulfilling our clients' product needs, we not only assure their utmost satisfaction but also significantly enhance their operational efficiency, further cementing our reputation as a reliable and trusted partner within the industry.

Test Reports

At Denggao Electric Co., Ltd., our unwavering dedication to excellence is vividly showcased through our extensive array of prestigious certifications and rigorous test reports. Our extraordinary 35kV 1A Single Phase Transformer, designed for reliable current measurement, not only stands proudly certified with globally recognized ISO standards but also bears the esteemed Kema certification. This is complemented by a comprehensive suite of type test reports. These distinguished accolades underscore our firm commitment to delivering superior products that meet the highest standards of quality and performance. We guarantee unwavering reliability and precise accuracy, ensuring that our products meet your every need with unparalleled excellence.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., we set the standard for exceptional Packaging & Shipping services. Our dedicated packaging team excels in crafting bespoke wooden boxes tailored to your precise needs, embellished with your distinctive logos, vibrant colors, and comprehensive labels to reflect your brand identity. Each High Voltage Current Transformer with Insulation Level of 12/42/75kv, offering Reliable 1A Measurement Capability, is meticulously packaged to guarantee superior protection and visual appeal. Our commitment to prompt and accurate shipping underscores our unwavering dedication to excellence, ensuring ultimate customer satisfaction and trust in our premier services.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Single Phase Transformer known for its unparalleled accuracy in current measurement, we at Denggao Electric Co., Ltd. are proud to present a vast and varied collection of high-quality instrument transformers. Our commitment is to meet the diverse needs and preferences of our esteemed clientele. Delve into our extensive assortment to find the perfect solution, carefully crafted to meet your detailed specifications and demands. Experience unparallelled excellence and cutting-edge innovation in the realm of electrical precision and technology with us.

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