Rogowski Coil Current Transformer for 12kv Insulation Level Solutions

• Customization: Available
• Application: Electronic, Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10C
• 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: 50.00cm * 35.00cm * 45.00cm
• Package Gross Weight: 21.000kg

Product Description

Unveil a new standard of accuracy and dependability with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This remarkable device sets the benchmark for achieving exact and reliable current measurements. Crafted using cutting-edge epoxy resin molding technology, the transformer ensures exceptional performance, superior safety, and extraordinary longevity. It is undeniably the ideal choice to meet all your current measurement needs with excellence.
 

Our Factory

At Denggao Electric Co., Ltd., we pride ourselves on being a leading manufacturer committed to providing unparalleled electrical solutions, with a focus on excellence and innovation in every product we offer: Our range of current transformers is crafted to deliver unmatched accuracy and reliability in current measurement, ensuring your operations run smoothly and efficiently,Our dropout fuse cutouts are engineered for optimal protection and outstanding performance, paired with voltage transformers that combine precision with utmost safety,Explore our diverse portfolio that includes Vacuum Circuit Breakers and Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers, all designed to meet the highest industry standards,and a variety of other innovative solutions.

We are dedicated to offering customized production services tailored to meet specific customer requirements. Our commitment to quality means each product is delivered with comprehensive testing reports and certifications. Every instrument transformer undergoes rigorous professional testing, ensuring it meets the highest standards of quality and reliability before it leaves our facility.

 

Product Description

Introducing a cutting-edge solution from the esteemed Denggao Electric Co., Ltd., behold our groundbreaking 35kv 1A Single Phase Transformer. Meticulously crafted to ensure reliable current measurement, this marvel is a sterling example of exceptional performance and technological innovation. With the utilization of advanced epoxy-resin vacuum casting within a fully enclosed post structure, this transformer guarantees unmatched durability and precision. Expertly engineered for power systems operating at a rated frequency of both 50Hz and 60Hz, it effortlessly supports rated voltages up to and including 10kV. This transformer stands as an indispensable asset for precise electric energy metering, offering robust relay protection. Its versatility truly shines with its capability to accommodate an arbitrary combination of classes, including 0.2S, 0.2, 0.5, and 10P, ensuring it consistently meets the diverse application needs with unparalleled precision and reliability.

This outstanding product adheres strictly to the highest industry standards, as meticulously outlined in GB20840.1-2010, which elaborates on the Instrument transformers-Part 1: General requirements, and it also faithfully complies with GB 20840.2-2014, encompassing Instrument transformers- Part 2: Additional requirements for current transformers, ensuring a comprehensive approach to both quality and safety, alongside JJG 313-2010, which provides guidelines for Instrument Current Transformers, underscoring 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/0.5 0.2S/10P10 0.2S/0.2S/10P10	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 meticulously engineered 12/42/75kV insulation level, crafted to meet the most demanding application requirements, promising steadfast reliability and peace of mind.
2. Power factor: Achieve exceptional energy efficiency with a power factor optimized for cosΦ=0.8 (lag), ensuring your operations remain at the pinnacle of performance.
3. Rated secondary current: Unlock the potential of your applications with our customizable options of 5A or 1A rated secondary current, offering you unparalleled flexibility to achieve optimal results across diverse scenarios.
4. Rated frequency: Our product is designed for global adaptability, effortlessly accommodating both 50Hz and 60Hz frequencies, ensuring it fits seamlessly into varied international markets.
5. Weight: Boasting a stylish yet functional design, our product is lightweight and highly portable at a mere 21kg, making transportation and installation a breeze.

Normal Environmental Usage

1. Altitude: Our product is engineered to deliver consistent and reliable performance at altitudes up to 1000m, thriving in diverse environmental conditions.
2. Ambient temperature: Operate with unwavering efficiency in temperature ranges from -5ºC to +40ºC, designed to perform optimally despite challenging climatic conditions.
3. Air Relative Humidity: Innovatively designed to perform flawlessly in environments with air relative humidity levels of 85% or lower, our product ensures reliability even in humid settings.
4. Air relative site: Perfectly crafted for indoor use, our product guarantees unwavering reliability and performance in protected environments.

Outline and Installation Dimension

Explore our comprehensive installation and external dimension drawings, tailored for precision. We offer bespoke design services to ensure that each product is customized to meet your exact specifications and size requirements, aligning perfectly with your unique project demands.

Our Customer

Denggao Electric Co., Ltd. takes immense pride in showcasing our prestigious products, which have achieved global acclaim and are recognized in the most vibrant and diverse regions worldwide, prominently including Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. Renowned for their unparalleled quality and outstanding performance, our products have garnered consistent praise from our valued clientele, maintaining an impeccable record of zero complaints over the years.

Our team of seasoned experts is dedicated to delivering the most cost-effective power solutions, meticulously tailored to meet the unique needs of each client. We actively collaborate in designing their substation and distribution strategies while strategically pursuing international bids. Our adept handling of clients' product requirements guarantees satisfaction and operational efficiency.

Test Reports

At Denggao Electric Co., Ltd., we strive to set new benchmarks in the world of electrical solutions. Our commitment to excellence shines brightly through the extensive range of certifications and detailed test reports that accompany our offerings. Our standout product, the 35kV 1A Single Phase Transformer for Reliable Current Measurement, is a testament to our quality, boasting ISO and Kema certifications along with a thorough collection of type test reports. These esteemed recognitions not only underscore our unwavering dedication but also ensure that our products meet and exceed the most stringent standards of quality and performance. Trust in our meticulously crafted products to provide unparalleled reliability and accuracy, perfectly tailored to meet all your electrical needs.
 

Packaging & Shipping

Our dedicated packaging team is unparalleled, masters in the art of creating custom wooden boxes that encapsulate both durability and visual allure. Each box is embellished with personalized logos, striking colors, and accurate labels, all meticulously crafted to align with your exact specifications. We take immense pride in ensuring that every product is flawlessly packaged, securing its safe passage to you. Our shipping methods are equally meticulous and efficient, showcasing our steadfast commitment to excellence and absolute customer satisfaction. Choose Denggao Electric Co., Ltd., and experience the seamless delivery of your Zero Sequence Current Transformer for 12kV Insulation Level Applications, promising reliability and peace of mind with every shipment.
 

Other Instrument Transformer

In addition to our acclaimed 35kv 1A Single Phase Transformer, a beacon of precision in reliable current measurement, Denggao Electric Co., Ltd. is thrilled to present a distinguished variety of other high-caliber instrument transformers. These superior alternatives are meticulously crafted to cater to the specialized needs and preferences of our elite clientele. Immerse yourself in our extensive selection to discover the perfect solution, exquisitely tailored to your distinctive specifications.

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