50Hz Potential Transformer with 1A Rated Secondary Current for Reliability

• Customization: Available
• Application: Electronic, Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10
• 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: 21.00cm * 15.00cm * 25.00cm
• Package Gross Weight: 27.000kg
• Lead Time: 15 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Discover unparalleled precision with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer from Denggao Electric Co., Ltd. This advanced transformer is your premier choice for precise and reliable current measurement. Engineered with state-of-the-art epoxy resin molding technology, it guarantees remarkable performance, enhanced safety, and outstanding durability. Whether you're looking to measure current in various applications, this transformer stands out as the optimal choice for all your measurement demands, ensuring accuracy and dependability every time.
 

Our Factory

We are a professional manufacturer dedicated to delivering top-tier electrical solutions, specializing in: Current transformers that ensure precise and trustworthy current measurement,Dropout fuse cutouts crafted for exceptional protection and performance. Voltage transformers that offer unparalleled precision and safety,Vacuum Circuit Breakers and Reclosers, Isolation switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers,and more.

We provide customized production services meticulously tailored to customer specifications, ensuring all products come with detailed testing reports and certifications. Every instrument transformer undergoes comprehensive professional testing, guaranteeing outstanding quality and reliability before departing our factory.

 

Product Description

Introducing a revolutionary innovation from Denggao Electric Co., Ltd., the 35kv 1A Single Phase Transformer stands at the forefront of reliable current measurement technology. Expertly crafted to deliver unparalleled performance, this transformer is a marvel of modern engineering. Featuring cutting-edge epoxy-resin vacuum casting and a fully enclosed post structure, it guarantees unmatched durability while maintaining precision. Perfectly suited for power systems with a rated frequency of 50Hz or 60Hz, and designed to handle a rated voltage up to and including 10kV, this transformer is essential for accurate electric energy metering, precise current measurement, and robust relay protection. Its adaptable design accommodates an array of classes with ease, including 0.2S, 0.2, 0.5, and 10P, ensuring precision and reliability for a wide range of applications.

This exceptional transformer is crafted to rigorous standards, as prescribed by GB20840.1-2010, which outlines the Instrument transformers-Part 1: General requirements, and further complies with GB 20840.2-2014, covering Instrument transformers-Part 2: Additional requirements for current transformers, ensuring thorough quality and safety, along with JJG 313-2010, which provides guidelines for Instrument Current Transformers, underscoring our unwavering commitment to excellence, precision, and safety 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/0.2S/10P10	10 10/15 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: 12/42/75kV - Engineered for unparalleled safety and exceptional durability, ensuring long-lasting performance.
2. Power factor: cosΦ=0.8 (lag) - Delivering optimal energy efficiency and superior reliability.
3. Rated secondary current: Choose between 5A or 1A for optimal performance - Versatility at its best for meeting diverse industrial needs.
4. Rated frequency: Adaptable to either 50Hz or 60Hz - Providing flexibility and compatibility with various power systems.
5. Weight: A lightweight solution at just 21kg - Easy to handle and install, enhancing overall operational convenience.

Normal Environmental Usage

1. Altitude: Optimized for altitudes up to 1000m - Ensures reliable operation in elevated settings, maintaining performance integrity.
2. Ambient temperature: Operates efficiently between -5ºC and +40ºC - Robust design for consistent performance in diverse climates.
3. Air Relative Humidity: Designed to function at 85% or below - Built to withstand humid conditions without compromising efficiency.
4. Air relative site: Suitable for indoor environments - Perfectly suited for controlled, indoor installations ensuring optimal operation.

Outline and Installation Dimension

Explore the comprehensive installation and external dimension drawings of our product. We offer customizable design services to tailor products to your unique specifications and size requirements. Elevate your installation experience with precision and adaptability.

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.

Our expert team crafts the most cost-effective power solutions tailored for our clients, actively engaging in the design of their substation and distribution strategies as well as pursuing overseas bids. We have adeptly resolved our clients' product needs, ensuring satisfaction and efficiency.

Test Reports

At Denggao Electric Co., Ltd., our unwavering dedication to excellence resonates through our impressive collection of certifications and test reports. Our 35kV 1A Single Phase Transformer stands as a testament to our quality, proudly boasting ISO standards, KEMA certification, and a comprehensive suite of type test reports. These prestigious accolades highlight our relentless commitment to providing products that not only meet but exceed the highest standards of quality and performance, ensuring unparalleled reliability and precision for all your current measurement needs.
 

Packaging & Shipping

Our dedicated packaging team is unparalleled in crafting bespoke wooden boxes, custom logos, vibrant colors, and precise labels, all meticulously tailored to fulfill your specific requirements. We guarantee that each product is packaged with unmatched precision and shipped promptly, embodying our unwavering commitment to excellence and unparalleled customer satisfaction.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Single Phase Transformer for Reliable Current Measurement, Denggao Electric Co., Ltd. proudly offers an impressive array of other top-quality instrument transformers. Our diversified selection is meticulously crafted to cater to the unique demands and preferences of our discerning clientele. Delve into our expansive range to discover the perfect instrument transformer solution, tailored precisely to your specific requirements, ensuring unparalleled reliability 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