11kv 12kv Instrument Voltage/Potential Single Phase Casting Resin Current Transformer Device

• 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 masterpiece of precision and durability. Engineered with cutting-edge technology and premium materials, this exceptional transformer is designed to deliver unparalleled performance and reliability. Embrace the fusion of innovation and craftsmanship that ensures optimal efficiency for your electrical systems.
 

Our Factory

Proudly, we are a distinguished professional manufacturer of state-of-the-art Current Transformers, reliable Dropout Fuse Cutouts,innovative Voltage Transformers , robust Vacuum Circuit Breakers/Reclosers, high-performance Isolation Switches, advanced Lightning Arresters, expertly crafted High and Low Voltage Cabinets, precision Metering Devices, and superior Power Distribution Transformers etc. Our extensive product range is designed to meet a multitude of needs.

With a commitment to excellence, we offer customizable production services based on customer-provided drawings. All our products are backed by comprehensive testing reports and certificates, ensuring quality and reliability. Each instrument transformer is meticulously tested and verified before leaving our factory, guaranteeing the highest standards of performance and safety.

 

Product Description

This advanced and innovative current transformer utilizes state-of-the-art epoxy-resin vacuum casting and a robust, fully enclosed post structure. Designed to meet the demands of modern power systems, it is perfect for applications with a rated frequency of 50Hz or 60Hz and a rated voltage reaching up to an impressive 10kV. This versatile device is indispensable for accurate electric energy metering, precise current measurement, and reliable relay protection. Uniquely adaptable, it supports an arbitrary combination of classes. 0.2S, 0.2, 0.5, and 10P.

This exceptional product is fully compliant with the defined 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: Impressive ratings at 12/42/75kV, ensuring robust protection and safety.
2. Power factor: Operating efficiently with cosΦ=0.8(lag), for optimal performance.
3. Rated secondary current: Versatile options of 5A or 1A for tailored applications.
4. Rated frequency: Designed to work seamlessly at either 50Hz or 60Hz.
5. Weight: A manageable 21kg, balancing durability and ease of installation.

Normal Environmental Usage

1. Altitude: Ideal for installations up to a height of 1000m, maintaining performance.
2. Ambient temperature: Perfectly adaptable from -5ºC to +40ºC for diverse climates.
3. Air Relative Humidity: Maintains efficacy at levels less than or equal to 85%.
4. Air relative site: Intended for indoor environments, safeguarding longevity.

Outline and Installation Dimension

The following are the specific installation and external dimension drawings of the product. We offer customizable design solutions to meet varying size and dimensional requirements provided by the customer.

Our Customer

Our esteemed company's high-quality products proudly reach every corner of the globe, predominantly serving countries including Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Our commitment to excellence is reflected in the outstanding quality and performance of our products, consistently earning customer acclaim. Remarkably, we have maintained a spotless record with zero customer complaints over the years.

Our dedicated team excels in crafting the most cost-effective and tailored power solutions for our valued clients. We have played a pivotal role in designing their substation and distribution plans, as well as participating in successful overseas bidding. Our expertise has been instrumental in effectively addressing and fulfilling customer product requirements.

Test Reports

Our commitment to quality and excellence is reflected in our extensive array of certifications. We proudly hold ISO certification, Kema certification, alongside a comprehensive suite of diverse and rigorous type test reports, ensuring industry-leading standards for our 11kv 12kv Single Phase Casting Resin Current Transformer Device.
 

Packaging & Shipping

Our dedicated packaging team specializes in creating bespoke wooden boxes, tailor-made logos, vibrant colors, and precise labels that align with customer specifications. We ensure products are immaculately packaged and dispatched with pinpoint accuracy to meet your expectations.

 

Other Instrument Transformer

We also offer a wide array of diverse instrument transformers, providing customers with an extensive selection to perfectly match their specific needs and requirements.

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