Lzzbj9-10 Indoor Single Phase Epoxy Resin Casting Type Current Transformer

• 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 * 35.00cm * 45.00cm
• Package Gross Weight: 21.000kg
• Lead Time: 15 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Experience the pinnacle of precision with the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, your ultimate solution for accurate and dependable current measurement. Crafted with cutting-edge epoxy resin molding technology, this transformer ensures exceptional performance, safety, and durability, making it the ideal choice for all your current measurement needs.
 

Our Factory

Welcome to Denggao Electric Co., Ltd., where we are a professional manufacturer steadfastly committed to delivering unparalleled electrical solutions of the highest caliber. We specialize in: Innovatively engineered current transformers that guarantee precise and dependable current measurement,Dropout fuse cutouts crafted for superior protection and outstanding performance, along with voltage transformers that offer unmatched precision and safety,State-of-the-art Vacuum Circuit Breakers and Reclosers, advanced Isolation switches, reliable Lightning Arresters, robust High and Low Voltage Cabinets, accurate Metering Devices, and versatile Power Distribution Transformers,and an extensive range of additional high-quality products.

Our offerings include customized production services tailored to meet individual customer specifications. We ensure that every product comes with comprehensive testing reports and certifications. Our instrument transformers undergo rigorous professional testing, guaranteeing not only superior quality but also exceptional reliability, assuring they meet your demands before they leave our factory.

 

Product Description

Introducing a groundbreaking innovation from Denggao Electric Co., Ltd., our 35kV 1A Single Phase Transformer for Reliable Current Measurement is meticulously crafted to deliver outstanding performance. This state-of-the-art current transformer features epoxy-resin vacuum casting alongside a fully enclosed post structure, ensuring both durability and precision. Designed for integration into power systems with a rated frequency of 50Hz or 60Hz, and supporting 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 versatility is unmatched, allowing for a seamless combination of classes, including 0.2S, 0.2, 0.5, and 10P. This flexibility ensures it meets diverse application needs with exceptional precision and reliability.

This remarkable product rigorously adheres to the highest industry standards, as specified in GB20840.1-2010, which outlines the Instrument transformers-Part 1: General requirements, and also complies with GB 20840.2-2014, covering Instrument transformers- Part 2: Additional requirements for current transformers, guaranteeing comprehensive quality and safety assurance, alongside JJG 313-2010, providing definitive guidelines for Instrument Current Transformers, underscoring our unwavering commitment to excellence and meticulous 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/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 robust performance with an insulation level of 12/42/75kV, engineered for superior protection.
2. Power factor: Operates with a power factor of cosΦ=0.8 (lag), ensuring efficient energy consumption and reliability.
3. Rated secondary current: Select from either 5A or 1A, offering flexibility and precision for your specific power needs.
4. Rated frequency: Versatile frequency compatibility, seamlessly adaptable to both 50Hz and 60Hz systems.
5. Weight: A remarkably lightweight solution, the transformer weighs only 21kg, optimizing ease of handling and installation.

Normal Environmental Usage

1. Altitude: Expertly designed for optimal performance at altitudes reaching up to 1000m, ensuring reliability in varied environments.
2. Ambient temperature: Dependable operation in temperatures ranging from -5ºC to +40ºC, ideal for diverse climatic conditions.
3. Air Relative Humidity: Engineered to function effectively in environments with a relative humidity of 85% or below.
4. Air relative site: Perfectly suited for indoor environments, crafted for enhanced safety and performance.

Outline and Installation Dimension

Explore our detailed installation and external dimension drawings. We provide customizable design services, allowing you to tailor products to your specific specifications and size requirements with precision and flexibility.

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 deep-seated commitment to unparalleled excellence is manifested through our vast collection of prestigious certifications and meticulously detailed test reports. Our 35kV 1A Single Phase Transformer for Reliable Current Measurement stands as a testament to our promise of quality, proudly certified under prestigious ISO standards and honored with the coveted Kema certification. Complemented by an array of comprehensive type test reports, these accolades highlight our unwavering dedication to crafting products that not only meet but exceed the most stringent benchmarks of quality and performance. Trust in a transformer that guarantees reliability and precision, tailored perfectly to cater to your specific needs.
 

Packaging & Shipping

Our dedicated packaging team is unparalleled in their ability to create customized wooden boxes, adorned with distinctive logos and vibrant colors. We pride ourselves on the precision of our labels, designed to meet your unique specifications. This meticulous attention to detail guarantees that every product is packaged to perfection and shipped with remarkable speed and precision. Our unwavering dedication to quality and customer satisfaction is evident in every facet of our packaging and shipping process.
 

Other Instrument Transformer

Alongside our acclaimed 35kv 1A Single Phase Transformer, esteemed for its unmatched reliability in current measurement, Denggao Electric Co., Ltd. is delighted to present an extensive collection of premium instrument transformers. These superior alternatives are meticulously crafted to cater to the distinct demands and tastes of our valued clientele. Delve into our exquisite range to discover the perfect solution, impeccably aligned with your unique 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