75kv 50Hz Casting Resin Current Transformer for Enhanced Performance

• Customization: Available
• Application: Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-24
• 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: 24/65/125kv
• 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: 60.00cm * 45.00cm * 50.00cm
• Package Gross Weight: 38.000kg
• Lead Time: 15 days (1 - 10000 Pieces) ; To be negotiated ( > 10000 Pieces)

Product Description

Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer: a marvel of engineering designed for unparalleled accuracy and performance. Built with high-quality epoxy resin, this transformer promises exceptional durability and reliability, ensuring consistent and precise current measurement for various applications. Elevate your electrical systems with this state-of-the-art solution from Denggao Electric Co., Ltd., where innovation meets excellence.
 

Our Factory

At Denggao Electric Co., Ltd., we pride ourselves on being a professional and dedicated manufacturer, constantly innovating in the realm of Current Transformers designed for superior accuracy and efficiency.Our offerings also include expertly crafted Dropout Fuse Cutouts,as well as,Voltage Transformers that deliver unmatched reliability.Additionally, we provide a diverse array of high-quality products such as Vacuum Circuit Breakers/Reclosers for optimal safety, Isolation Switches for seamless energy control, Lightning Arresters for advanced protection, High and Low Voltage Cabinets, precision Metering Devices, and robust Power Distribution Transformers,among many others.

Leveraging our extensive expertise, we offer tailored production solutions based on detailed customer drawings. We ensure that every product is backed by comprehensive testing reports and certificates, with each instrument transformer undergoing stringent, professional testing. This guarantees that only products meeting the highest quality standards reach our customers.

 

Product Description

Discover unparalleled precision with our revolutionary 35kv 50Hz Single Phase Instrument Transformer. Engineered using cutting-edge epoxy-resin vacuum casting, this marvel features a fully enclosed post structure, specifically tailored for power systems at a smooth 50Hz or 60Hz frequency, and adeptly handles voltages up to 10kV. Perfectly suited for electric energy metering, current measurement, and relay protection, it delivers supreme flexibility with the versatility of arbitrary class combinations. The transformer adeptly supports 0.2S, 0.2, 0.5, and 10P classes, addressing a wide spectrum of diverse measurement demands.

Our product aligns with the formidable standards established by GB20840.1-2010, Instrument transformers-Part 1: General requirements, in conjunction with GB 20840.2-2014, Instrument transformers- Part 2: Additional requirements for current transformers, and seamlessly adheres to JJG 313-2010, Instrument Current Transformers, guaranteeing superior performance and unwavering reliability.

 

 

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/0.5/10P10 0.2S/10P10/10P10 0.2S/10P20	10/10/15 10/15/15 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: Boldly engineered with a robust 24/65/125kV configuration, ensuring steadfast and reliable performance under various conditions.
2. Power Factor: Masterfully designed with a cosΦ of 0.8 (lag), significantly enhancing efficiency and operational stability for a smoother power flow.
3. Rated Secondary Current: Offers versatile configurability with options of 5A or 1A, perfectly meeting diverse operational demands and ensuring adaptability.
4. Rated Frequency: Provides exceptional flexibility with a frequency range of 50Hz or 60Hz, catering to a wide array of applications with ease and precision.
5. Weight: Ingeniously lightweight at just 38kg, this design ensures not only ease of installation but also effortless handling and mobility.

Normal Environmental Usage

1. Altitude: Expertly optimized to function at altitudes not exceeding 1000m, thereby maximizing performance and operational integrity.
2. Ambient Temperature: Efficiently operates within a broad temperature range from -5ºC to +40ºC, ensuring reliable performance in various climates.
3. Air Relative Humidity: Specially designed for environments with humidity levels of 85% or less, ensuring long-lasting durability and performance.
4. Air Relative Site: Ideally suited for indoor settings, providing versatile and safe usage while maintaining high performance standards.

Outline and Installation Dimension

Discover the precise installation and external dimension schematics below. Our expert team is ready to customize product sizes and dimensions tailored to unique customer requirements, ensuring a flawless fit for any application.

Our Customer

At Denggao Electric Co., Ltd., we take immense pride in our state-of-the-art products that are exported to an impressive array of global destinations, particularly focusing on the vibrant and burgeoning markets of Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many others. For numerous years, our 35kv 50Hz Single Phase Instrument Transformer has consistently delivered unparalleled excellence and performance, earning us enthusiastic commendations from our satisfied clients. Remarkably, we maintain an impeccable record of zero complaints, a testament to our unwavering commitment to quality.

Our team of seasoned experts is passionately committed to designing the most economical and groundbreaking power solutions available. We have been instrumental in crafting sophisticated substation and distribution strategies and have a proven track record of successful overseas project biddings, effectively meeting and exceeding our clients' specific product needs.

Test Reports

Our prestigious accolades include ISO certification and esteemed Kema certification. These, combined with a diverse array of comprehensive type test reports, ensure unparalleled reliability and precision.
 

Packaging & Shipping

Our exceptional packaging team excels in crafting bespoke solutions tailored to your specific needs. With an array of customizable options including exquisite wooden boxes, personalized logos, distinctive colors, and bespoke labels, we ensure that each product is packaged to perfection. Our meticulous attention to detail in packaging guarantees that your products are shipped with unparalleled precision and care, directly aligning with your expectations for quality and excellence.
 

Other Instrument Transformer

In addition to our premium offerings, we proudly present a diverse selection of other instrument transformers for our esteemed customers. Choose from a versatile range of options meticulously crafted to align with your unique requirements, ensuring optimal performance and enhanced operational efficiency in every application.

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