11kv 50Hz Split Core Zero Phase Sequence Potential Current Transformer for Accurate Electrical Measurement

• Customization: Available
• Application: 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: 50.00cm * 25.00cm * 35.00cm
• Package Gross Weight: 65.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Introducing the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer, crafted meticulously for unparalleled performance and precision. Engineered with cutting-edge technology, this current transformer is designed to deliver exceptional reliability and accuracy, ensuring your electrical measurements are both precise and dependable. Its robust epoxy resin casting guarantees longevity and durability, making it an ideal choice for professionals who demand the highest standards in their electrical systems.
 

Our Factory

We are a distinguished and professional manufacturer of premium-quality Current transformers designed for precise electrical measurement,Dropout fuse cutouts that ensure safety and reliability in electrical systems,Voltage transformers that guarantee accurate voltage regulation, Vacuum Circuit Breakers/Reclosers that offer exceptional circuit protection, Isolation switches for secure power management, Lightning Arresters safeguarding against surges, High and Low Voltage Cabinets providing comprehensive electrical solutions, Metering Devices for accurate readings, and Power Distribution Transformers for efficient energy distribution among many others.

We offer bespoke production services tailored to customer drawings, ensuring all products come with comprehensive testing reports and certifications. Our extensive range of instrument transformers undergoes rigorous and professional testing to guarantee all products meet high-quality standards before dispatch.

 

Product Description

Crafted for excellence, this current transformer features an epoxy-resin vacuum casting in a fully enclosed post structure. Perfectly suited for power systems with a rated frequency of 50Hz or 60Hz and a rated voltage of up to and including 10kV, it ensures precision in electric energy metering, current measurement, and relay protection. This versatile transformer offers customizable combinations of performance classes, allowing it to meet diverse requirements. 0.2S, 0.2, 0.5, and 10P.

This product adheres to strict 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/0.2S 0.2S/10P10	10 10/10 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

 

Technical Parameters

1. Insulation level: 12/42/75kV
2. Power factor: cosΦ=0.8 (lag)
3. Rated secondary current: 5A or 1A
4. Rated frequency: 50Hz or 60Hz
5. Weight: 65kg

Normal Environmental Usage

1. Altitude: Must not exceed 1000m for optimal performance
2. Ambient temperature: -5ºC to +40ºC, ensuring reliability across varying climates
3. Air Relative Humidity: Must be ≤ 85% for optimal operation
4. Installation site: Indoor

Outline and Installation Dimension

Below, we provide detailed installation and external dimension drawings of the product. Additionally, we offer customized design solutions tailored to the specific size and dimension requirements provided by our esteemed customers.

Our Customer

Denggao Electric Co., Ltd.'s exceptional products are proudly exported to numerous corners of the globe, with a primary focus on countries such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, among others. The unparalleled quality and stellar performance of our 11kv 50Hz Current Transformer have consistently garnered acclaim from our clients, with not a single complaint received over the years.

Our expert team is dedicated to crafting the most cost-effective power solutions, actively engaging in the design of client substation and distribution plans, as well as participating in international bids. We have triumphantly addressed and exceeded customer product requirements on a global scale.

Test Reports

Our qualifications are unparalleled, boasting ISO certification, Kema certification, and a myriad of other extensive type test reports that testify to our commitment to excellence and precision.
 

Packaging & Shipping

Our dedicated packaging team is committed to delivering excellence by customizing wooden boxes, logos, colors, and labels to meet the unique preferences of our customers. With meticulous attention to detail, we ensure that each product is perfectly packaged, guaranteeing safe and accurate shipping.
 

Other Instrument Transformer

In addition to our renowned 11kv 50Hz Current Transformer for Accurate Electrical Measurement, we proudly offer an extensive range of additional instrument transformers. Each option is crafted with precision to meet diverse needs, ensuring our customers have a myriad of choices for their unique applications.

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