35kv Current/Instrument Voltage/Potential Split Core Zero Phase Transformer with Advanced Insulation for Safety Standards

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

Product Description

DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer
 

Our Factory

We are a professional manufacturer of state-of-the-art Current Transformers, highly reliable Dropout Fuse Cutouts,precision-engineered Voltage Transformers, robust Vacuum Circuit Breakers/Reclosers, versatile Isolation Switches, superior Lightning Arresters, expertly crafted High and Low Voltage Cabinets, accurate Metering Devices, and efficient Power Distribution Transformers and more.

We offer bespoke production tailored to customer drawings, ensuring each product is accompanied by comprehensive testing reports and certificates. Our instrument transformers undergo rigorous and professional testing, guaranteeing that every item meets stringent quality standards before dispatch.

 

Product Description

This exemplary current transformer, featuring a state-of-the-art epoxy-resin vacuum casting process and a fully enclosed post structure, is designed to serve power systems operating at a rated frequency of either 50Hz or 60Hz, with a rated voltage capacity reaching up to and including 10kV. It is indispensable for functions such as electric energy metering, precise current measurement, and robust relay protection. Its flexibility allows for an arbitrary combination of classes, ensuring adaptability to a variety of applications. 0.2S, 0.2, 0.5, and 10P, offering unparalleled precision and reliability.

This product steadfastly adheres to the most stringent standards, specifically GB20840.1-2010, Instrument transformers-Part 1: General requirements, as well as the updated GB 20840.2-2014, Instrument transformers- Part 2: Additional requirements for current transformers, ensuring comprehensive compliance, and JJG 313-2010, Instrument Current Transformers, providing a benchmark of quality and precision in its class.

 

 

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: 12/42/75kV - Our 35kv Current Transformer is designed with cutting-edge insulation technology to ensure unparalleled safety and reliability, adhering to the most stringent safety standards.
2. Power factor: cosΦ=0.8 (lag) - Engineered for optimal performance, our transformer maintains a stable power factor, ensuring efficient energy conversion and reduced energy loss.
3. Rated secondary current: 5A or 1A - Choose between our flexible secondary current ratings to suit your specific application needs, providing versatility and adaptability.
4. Rated frequency: 50Hz or 60Hz - Our transformer accommodates both 50Hz and 60Hz frequencies, offering a wide range of compatibility with global power systems.
5. Weight: 21kg - A compact and lightweight design that ensures ease of installation and maintenance without compromising on performance or durability.

Normal Environmental Usage

1. Altitude: Should not exceed 1000m - Designed for optimal performance at altitudes not exceeding 1000 meters, ensuring dependable operation in diverse environments.
2. Ambient temperature: -5ºC~+40ºC - Our transformer is built to operate efficiently in ambient temperatures ranging from -5ºC to +40ºC, adapting seamlessly to varied climatic conditions.
3. Air Relative Humidity: Less than or equal to 85% - Engineered to function effectively where air relative humidity is 85% or lower, ensuring reliability in humid conditions.
4. Air relative site: Indoor - Specifically designed for indoor installations, offering protection and superior performance in 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 your transformer to fit precise space and application needs with our customizable design options, ensuring a perfect fit and seamless integration.

Our Customer

Denggao Electric Co., Ltd.'s world-class products proudly grace numerous international markets, with a significant presence in countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. Renowned for exceptional quality and unmatched performance, our products have garnered widespread acclaim from our esteemed clients, with a track record of zero customer complaints over the years.

Our expert team excels in crafting the most cost-effective power solutions tailored to our clients' needs. We have been instrumental in designing substation and distribution plans and actively participating in overseas bidding, successfully addressing diverse product requirements with precision and expertise.

Test Reports

Proudly boasting ISO certification and Kema certification, our collection of diverse and extensive type test reports exemplifies our unwavering commitment to quality and reliability.
 

Packaging & Shipping

Our dedicated packaging team is committed to excellence, offering bespoke solutions tailored to your unique specifications. Whether it's custom-designed wooden boxes, personalized logos, a rainbow of color options, or distinctive labels, we ensure your products are impeccably packaged. Rest assured, we'll precisely ship your goods, maintaining the highest standards of care and accuracy.
 

Other Instrument Transformer

Explore our diverse range of instrument transformers! We offer a variety of other types tailored to meet your specific needs, providing customers with an extensive selection to choose from.

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