Instrument Split Core Zero Phase/Sequence 60Hz Rated Epoxy Resin Casting Current/Voltage Transformer for Indoor Use

• 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: 30 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, expertly designed by Denggao Electric Co., Ltd. Perfectly engineered for precision and reliability, this high-performance transformer is crafted with meticulous attention to detail. It offers unparalleled accuracy and durability, making it the ideal choice for indoor electric applications and ensuring seamless integration into your electrical systems.
 

Our Factory

We are a professional manufacturer specializing in the production of high-quality electrical components. Our flagship product is the Current Transformer, an indispensable component in any electrical system., accompanied by our robust Dropout Fuse Cutouts,and our precision-engineered Voltage Transformers, along with our complete line of Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers. etc.

We offer bespoke manufacturing services tailored to customer drawings, ensuring every product comes with comprehensive testing reports and certifications. Our instrument transformers are accompanied by detailed professional testing documentation, with each product rigorously tested to meet stringent quality standards prior to dispatch.

 

Product Description

Our state-of-the-art current transformer showcases precision craftsmanship through its advanced epoxy-resin vacuum casting technique and fully enclosed post structure. Engineered for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage up to and including 10kV, it excels in electric energy metering, current measurement, and relay protection. Its versatile design allows for class combinations to perfectly meet your unique requirements. 0.2S, 0.2, 0.5, and 10P.

Adhering to the highest industry standards, this transformer complies with GB20840.1-2010 Instrument Transformers-Part 1: General requirements, GB 20840.2-2014 Instrument Transformers-Part 2: Additional requirements for current transformers, as well as JJG 313-2010 Instrument Current Transformers, ensuring unparalleled reliability and performance.

 

 

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 transformer boasts remarkable insulation levels ensuring superior safety and reliability.
2. Power Factor: cosΦ=0.8 (lag) - Engineered for optimal performance with a power factor that guarantees efficiency.
3. Rated Secondary Current: 5A or 1A - Tailored to your power needs, offering versatile secondary current options.
4. Rated Frequency: 50Hz or 60Hz - Designed to seamlessly integrate with standard frequency settings, ensuring flexibility.
5. Weight: 21kg - Compact and robust, this transformer is easy to handle without compromising on durability.

Normal Environmental Usage

1. Altitude: Should not exceed 1000m - Ideal for operations below 1000 meters for optimal functionality.
2. Ambient Temperature: -5ºC to +40ºC - Built to perform in a wide range of temperatures, from chilly to warm environments.
3. Air Relative Humidity: Less than or equal to 85% - Reliable performance even in moderately humid conditions.
4. Air Relative Site: Indoor - Exclusively designed for indoor use, providing consistency and protection.

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.

Our Customer

At Denggao Electric Co., Ltd., our exceptional products have made their mark across the globe, predominantly reaching nations such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and more. Our unwavering commitment to quality and outstanding performance has earned us acclaim from clients worldwide, resulting in a pristine record of zero customer complaints over the years.

Our talented team is dedicated to crafting the most economically advantageous power solutions tailored to our clients' needs. We have played an integral role in the design of their substations and distribution plans and have actively engaged in international bidding, showcasing our ability to seamlessly address and fulfill our customers' product requirements.

Test Reports

Our products boast an impressive array of certifications, including ISO certification and the esteemed Kema certification, alongside a diverse collection of comprehensive type test reports.
 

Packaging & Shipping

Our dedicated packaging team excels in crafting bespoke wooden boxes tailored to your precise specifications. We offer personalized options for logos, colors, and labels, ensuring that your products are impeccably packaged. With meticulous attention to detail, we guarantee accurate and timely shipping, delivering perfection to your doorstep every time.
 

Other Instrument Transformer

In addition to our flagship offerings, we proudly present a diverse array of other instrument transformers, meticulously designed to meet and exceed the varied demands of our esteemed customers. Explore our selection to find the perfect fit for your unique needs.

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