Split Core Zero Phase 35kv Electrical Potential Current/Voltage Transformer for Indoor Use with 50Hz Rating

• Customization: Available
• Application: Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10
• 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 * 22.00cm
• Package Gross Weight: 13.000kg
• Lead Time: 20 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer - a marvel of precision and reliability. Engineered for exceptional performance, this state-of-the-art transformer is crafted with the highest quality epoxy resin, ensuring superior durability and resilience. Designed specifically for optimal performance in monitoring and measuring electrical currents, this single-phase transformer stands as a testament to innovation and engineering excellence.
 

Our Factory

We are a leading and professional manufacturer of premium Current Transformersand Dropout Fuse Cutouts,along with advanced Voltage Transformers, top-tier Vacuum Circuit Breakers/Reclosers, robust Isolation Switches, efficient Lightning Arresters, both High and Low Voltage Cabinets, accurate Metering Devices, and reliable Power Distribution Transformers among other cutting-edge electrical solutions.

We excel in customizing production to align with customer drawings, ensuring that every product is accompanied by comprehensive testing reports and certificates. Our professional and rigorously developed testing protocols guarantee that all instrument transformers meet and exceed quality standards before they leave our factory.

 

Product Description

This exceptional current transformer, crafted with precision, features advanced epoxy-resin vacuum casting in a fully enclosed post structure, ensuring superior reliability and durability. Designed for power systems with a rated frequency of either 50Hz or 60Hz and a rated voltage up to and including 10kV, this versatile device is ideal for a wide range of applications such as electric energy metering, precise current measurements, and comprehensive relay protection. It offers customizable options, allowing for an arbitrary combination of the following accuracy classes: 0.2S, 0.2, 0.5, and 10P.

It rigorously complies with the highest industry standards, GB20840.1-2010 Instrument transformers - Part 1: General requirements, GB 20840.2-2014 Instrument transformers - Part 2: Additional requirements for current transformers, and JJG 313-2010 Instrument Current Transformers.

 

 

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/0.5/10P10 0.2S/10P10	10 10/10 10/10/15 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
1000-1500			72	144

 

Technical Parameters

1. Insulation level: 12/42/75kV - This robust insulation ensures excellent performance, offering safety and reliability for your indoor electrical systems.
2. Power factor: cosΦ=0.8 (lag) - Designed for efficiency, this transformer maintains optimal power delivery with a power factor of 0.8, enhancing system performance.
3. Rated secondary current: 5A or 1A - Choose between two versatile current options to suit your specific needs, providing flexibility and adaptability for your applications.
4. Rated frequency: 50Hz or 60Hz - Compatible with both 50Hz and 60Hz systems, our transformer offers seamless integration into various power settings.
5. Weight: 21kg - Compact and lightweight, this transformer is easy to handle, making installation and maintenance straightforward.

Normal Environmental Usage

1. Altitude: Should not exceed 1000m - Engineered for optimal performance at altitudes up to 1000m, ensuring reliability in diverse environments.
2. Ambient temperature: -5ºC to +40ºC - Built to withstand a range of temperatures, this transformer delivers consistent performance in varying climates.
3. Air Relative Humidity: ≤ 85% - Operates efficiently in humidity levels up to 85%, ensuring durability and long-lasting use.
4. Air relative site: Indoor - Ideal for indoor installations, providing safety and efficiency within controlled environments.

Outline and Installation Dimension

The following are the specific installation and external dimension drawings of the product. We can design products of different sizes and dimensions according to the requirements provided by the customer. Tailor-made solutions ensure that our transformers fit perfectly into any space, meeting your unique specifications and operational needs.

Our Customer

Our esteemed company, Denggao Electric Co., Ltd., proudly delivers our state-of-the-art solutions across the globe, with a significant presence in nations such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, and Myanmar, among others. The unparalleled quality and exceptional performance of our products have garnered immense praise from our clientele, reflected by our remarkable track record of zero complaints over the years.

Our dedicated team excels in crafting the most economically viable power solutions tailored for our clients. We actively contribute to designing their substations, shaping distribution plans, and engaging in international bids, consistently resolving any product requirements with finesse.

Test Reports

Our exceptional product quality is backed by an impressive array of certifications. We proudly hold ISO certification, Kema certification, and possess a wealth of diverse type test reports, all attesting to the superior standards of our 35kV Electrical Current Transformer for Indoor Use with a 50Hz Rating.
 

Packaging & Shipping

Our dedicated packaging team is capable of crafting tailor-made wooden boxes, incorporating personalized logos, an array of color schemes, and bespoke labels to meet precise customer specifications. We ensure that products are exquisitely packaged and dispatched with pinpoint accuracy.
 

Other Instrument Transformer

We also proudly offer a diverse range of alternative instrument transformers, providing our customers with a variety of options tailored to meet their specific needs and preferences.

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