11kv 5A Potential/Current Split Core Instrument Casting Resin Current Transformer for Secure Electrical Use

• 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: 21.00cm * 15.00cm * 25.00cm
• Package Gross Weight: 11.000kg
• Lead Time: 20 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Experience the precision and reliability of the DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer. This state-of-the-art device is meticulously engineered to deliver accurate current measurement, ensuring the utmost security and efficiency in your electrical systems. Perfect for both industrial and commercial applications, our transformer is crafted using premium epoxy resin materials, offering superior durability and performance even in the most demanding environments. Trust Denggao Electric Co., Ltd. for innovative solutions that safeguard your power infrastructure.
 

Our Factory

We proudly stand as a leading, professional manufacturer specializing in exquisite Current Transformers,high-quality Dropout Fuse Cutouts,innovativeVoltage Transformers, advanced Vacuum Circuit Breakers/Reclosers, efficient Isolation Switches, robust Lightning Arresters, versatile High and Low Voltage Cabinets, precise Metering Devices, and reliable Power Distribution Transformers among other cutting-edge solutions.

We offer bespoke production tailored to your unique specifications, based on your drawings. Our commitment to quality is unwavering, as evidenced by our comprehensive testing reports and certificates accompanying every product. Each of our instrument transformers is meticulously tested, ensuring they meet the highest standards before they leave our factory.

 

Product Description

This cutting-edge 11kv 5A Casting Resin Current Transformer, exclusively from Denggao Electric Co., Ltd., features a revolutionary epoxy-resin vacuum casting and a robust fully enclosed post structure. Ideal for power systems with rated frequencies of 50Hz or 60Hz, and rated voltages up to and including 10kV, this transformer is your trusted solution for precise electric energy metering, accurate current measurement, and reliable relay protection. It offers versatile combinations of classes to suit your specific needs, ensuring unparalleled performance and safety. Available class combinations include 0.2S, 0.2, 0.5, and 10P.

This product is meticulously engineered to comply 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, as well as JJG 313-2010, Instrument Current Transformers, ensuring unmatched accuracy and dependability.

 

 

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	10	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	90

 

Technical Parameters

1. Insulation level: Experience superior safety and reliability with an insulation level rated at 12/42/75kV, ensuring your operations are always secure.
2. Power factor: Designed with a power factor of cosΦ=0.8 (lag), our transformer optimizes efficiency and performance, making it ideal for a variety of electrical applications.
3. Rated secondary current: Offering flexibility with rated secondary current options of 5A or 1A, tailored to meet your specific needs.
4. Rated frequency: Choose between 50Hz or 60Hz frequencies to perfectly fit your particular system requirements, ensuring seamless integration and operation.
5. Weight: Lightweight yet robust at 11kg, our transformer is easy to handle and install, without compromising on durability and functionality.

Normal Environmental Usage

1. Altitude: Optimized for performance at altitudes not exceeding 1000m, ensuring reliability in standard environmental conditions.
2. Ambient temperature: Built to operate efficiently in ambient temperatures ranging from -5ºC to +40ºC, offering versatility and dependability across diverse climates.
3. Air Relative Humidity: Suitable for environments where the air relative humidity is less than or equal to 85%, ensuring optimal performance.
4. Air relative site: Designed for indoor application, our transformer delivers consistent and dependable performance, safeguarding your electrical systems.

Outline and Installation Dimension

The following are the specific installation and external dimension drawings of the product. We can design products of various sizes and dimensions according to the requirements provided by the customer, ensuring a perfect fit for your unique setup.

Our Customer

Our company's products are exported to a diverse array of global destinations, with a primary focus on vibrant and dynamic countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and more, ensuring a wide international presence. The exceptional quality and outstanding performance of our products have consistently earned high praise from our esteemed customers, with no complaints being recorded throughout the years, a testament to our commitment to excellence.

Our expert team meticulously crafts the most cost-effective and innovative power solutions tailored to our clients' needs. We excel in designing comprehensive substation and distribution plans and have actively participated in international bidding, successfully addressing and fulfilling the unique product requirements of our valued customers.

Test Reports

Our esteemed company proudly holds an impressive array of certifications, including the prestigious ISO certification and the renowned Kema certification. In addition, we possess a comprehensive collection of diverse type test reports, underscoring our unwavering commitment to quality and safety.
 

Packaging & Shipping

Our dedicated packaging team offers bespoke solutions tailored to your needs. Whether it's custom wooden boxes, vibrant logos, distinctive colors, or precise labels, we ensure that each product is perfectly encased. This meticulous attention to detail guarantees secure and accurate shipping, meeting all customer specifications flawlessly.
 

Other Instrument Transformer

We also have a diverse range of other instrument transformers available, ensuring that our valued customers have a plethora of options to select from, perfectly 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