High Quality Indoor Resin Casting Type Fully Enclosed Post Type Current Transformer

• 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

Elevate your current measurement capabilities to unparalleled heights with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, brought to you by Denggao Electric Co., Ltd. Discover a world where precision meets cutting-edge innovation. This remarkable device is the ultimate solution for ensuring accurate and dependable current measurement. Crafted with meticulous attention to detail and integrated with advanced epoxy resin molding technology, this transformer promises not only exceptional performance but also prioritizes maximum safety and long-lasting durability. Ideal for both industrial and specialized applications, it emerges as the quintessential choice for fulfilling all your current measurement needs, redefining the benchmarks of excellence in the industry.
 

Our Factory

Denggao Electric Co., Ltd. proudly emerges as a leading professional manufacturer, unwavering in its dedication to providing top-tier electrical solutions. Our core expertise lies in: Our meticulously engineered current transformers, designed with precision to deliver flawless accuracy and reliable current measurement.Our dropout fuse cutouts are expertly designed to offer unmatched protection and performance. Together with our voltage transformers, they promise superior precision and unwavering safety.Explore our sophisticated Vacuum Circuit Breakers and Reclosers. Our expertly crafted Isolation switches offer robust protection, while our advanced Lightning Arresters ensure safety. We also provide high-efficiency High and Low Voltage Cabinets, precision-engineered Metering Devices, and highly efficient Power Distribution Transformers.We offer a wide array of other innovative and cutting-edge solutions.

Our bespoke production services are meticulously designed to cater to specific customer requirements, ensuring every product is equipped with comprehensive testing reports and certifications. Each instrument transformer undergoes stringent professional testing, guaranteeing its superior quality and reliability before leaving our facility.

 

Product Description

Introducing a revolutionary advancement from Denggao Electric Co., Ltd., our state-of-the-art 35kV 1A Single Phase Transformer stands as a beacon of precision and trust in current measurement. Crafted with unwavering attention to detail, this transformer employs sophisticated epoxy-resin vacuum casting combined with a fully enclosed post structure, ensuring not only exceptional durability but also unrivaled accuracy. Designed for power systems operating at a rated frequency of 50Hz or 60Hz with a voltage capacity reaching up to 10kV, this indispensable component in electric energy metering promises reliable current measurement and unwavering relay protection. Its versatility facilitates seamless integration into a wide array of class combinations, including 0.2S, 0.2, 0.5, and 10P. This allows it to offer tailored, precise, and dependable solutions to meet a broad spectrum of application requirements.

This exemplary product is meticulously crafted to align with the most stringent international 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. This ensures comprehensive excellence in both 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 facet of production.

 

 

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 unrivaled durability with our insulation rating of 12/42/75kV, offering unwavering performance even in the most challenging conditions. Ensure your operations are safeguarded with superior insulation reliability.
2. Power factor: Designed for optimal efficiency, our product operates with a power factor of cosΦ=0.8 (lag), maximizing energy utilization and elevating your system's performance to new heights.
3. Rated secondary current: Select between 5A or 1A for unparalleled precision and adaptability in current measurement, perfectly catering to your specific operational demands.
4. Rated frequency: Our transformer provides exceptional flexibility for diverse applications, with seamless adaptability to both 50Hz and 60Hz frequencies, ensuring consistent performance across various systems.
5. Weight: This lightweight and compact powerhouse weighs a mere 21kg, facilitating effortless installation and handling while ensuring robust performance.

Normal Environmental Usage

1. Altitude: Engineered to deliver exceptional performance at altitudes up to 1000m, our product guarantees reliable operation in high-altitude environments, making it the ideal choice for diverse geographic locations.
2. Ambient temperature: Expertly crafted to maintain efficient operation within an extensive temperature range of -5ºC to +40ºC, our product offers resilience and dependable performance in varying climatic conditions.
3. Air Relative Humidity: Our transformer is refined to operate effectively in humidity levels of 85% or below, ensuring consistent reliability even in the most humid environments.
4. Air relative site: Perfectly tailored for indoor environments, our design ensures adaptability and steadfast reliability within enclosed spaces, making it a versatile choice for all indoor applications.

Outline and Installation Dimension

Dive into our detailed installation and external dimension drawings, crafted for clarity and precision. We offer bespoke design services to customize our product to your exact specifications and dimensional requirements, ensuring a seamless and tailored fit for every application.

Our Customer

Our company's illustrious products have reached the farthest corners of the globe, making a significant and impactful presence in vibrant and diverse nations such as: Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The exceptional quality and stellar performance of our products have consistently earned us commendations from our valued customers, maintaining an impeccable record of zero complaints over the years.

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

Test Reports

At Denggao Electric Co., Ltd., our unwavering dedication to the pinnacle of excellence is vividly reflected through our extensive array of prestigious certifications and meticulously conducted test reports. Our exceptional 35kV 1A Single Phase Transformer for Reliable Current Measurement stands as a beacon of quality, bearing the globally acclaimed ISO standards and the esteemed Kema certification. Coupled with a suite of comprehensive type test reports, these distinguished accolades underscore our relentless commitment to delivering superior products. With an assurance of meeting the highest standards of quality and performance, our transformers guarantee unwavering reliability and precise accuracy, perfectly tailored to meet your every need.
 

Packaging & Shipping

At Denggao Electric Co., Ltd., we elevate your Packaging & Shipping experience to unparalleled heights. Our unwavering dedication to excellence is evident in every facet of our process. Our seasoned packaging artisans craft bespoke wooden boxes that not only protect but also enhance your brand's identity with your distinctive logos, captivating colors, and meticulous labels-meticulously tailored to your exact specifications. Each Fully Enclosed Post Type Current Transformer for Safe Operations, including the pioneering 42kV Zero Phase Current Transformer with its Reliable 1A Measurement Capability, is encased with the utmost care, guaranteeing superior protection and visual allure. Our swift and precise shipping services stand as a bold testament to our relentless pursuit of ultimate customer satisfaction, ensuring your products arrive as pristine as when they left our hands.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Single Phase Transformer for Reliable Current Measurement, we proudly offer an extensive and diverse selection of other top-quality instrument transformers. At Denggao Electric Co., Ltd., we are committed to catering to the distinct needs and preferences of our discerning customers. Explore our comprehensive range to discover the ideal solution meticulously tailored to your specific requirements and experience the pinnacle 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