Instrument Split Core Potential/Potential Protective Current Transformer 5A with Casting Resin Insulation Level

• Customization: Available
• Application: Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10A3G
• 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: 40.00cm * 20.00cm * 25.00cm
• Package Gross Weight: 21.000kg
• 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, a masterpiece of engineering by Denggao Electric Co., Ltd. This advanced transformer is crafted with precision to ensure optimal performance and reliability. Encased in durable epoxy resin, it not only offers exceptional insulation but also guarantees consistent current transformation, making it an indispensable component for electrical measurement and protection applications. Trust in the innovation and quality that only Denggao Electric Co., Ltd. can provide.
 

Our Factory

We are a distinguished and expert manufacturer of high-quality electrical products. Our main offering includes state-of-the-art current transformers,along with reliable and efficient dropout fuse cutouts,and an array of advancedvoltage transformers designed for optimal performance. Our extensive product lineup also features vacuum circuit breakers/reclosers, isolation switches, lightning arresters, high and low voltage cabinets, precision metering devices, and robust power distribution transformers. etc., catering to all your electrical needs with excellence.

We specialize in custom production tailored to customer specifications. Every product is meticulously crafted and validated with comprehensive testing reports and certifications. All our instrument transformers are backed by professional testing records, ensuring impeccable quality standards before they leave our factory.

 

Product Description

Delve into the world of high-quality electrical performance with our Protective Current Transformer 5A, crafted with precision using epoxy-resin vacuum casting and a fully enclosed post structure. Designed for excellence, it caters to power systems operating at a rated frequency of 50Hz or 60Hz, with a voltage capacity reaching up to and including 10kV. This versatile product excels in electric energy metering, precise current measurement, and robust relay protection, offering customizable class combinations to suit any requirement. Available classes include 0.2S, 0.2, 0.5, and 10P.

Engineered to meet and exceed industry standards, GB20840.1-2010, which details the General Requirements for Instrument Transformers, and also adheres to GB 20840.2-2014, covering the Additional Requirements for Current Transformers, as well as JJG 313-2010, pertaining to Instrument Current Transformers, ensuring unmatched reliability and safety.

 

 

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 0.2S/0.2S/10P10	10 10/10 10/15 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
800			57.6	120
1000-1500			72	144

 

Technical Parameters

1. Insulation level: 12/42/75kV. Experience superior safety and peace of mind with our top-tier insulation levels, crafted meticulously to withstand high voltage environments.
2. Power factor: cosΦ=0.8 (lag). Optimize your system efficiency with our precision-engineered power factor specifications.
3. Rated secondary current: 5A or 1A. Flexibility at your fingertips with dual current options tailored for diverse applications.
4. Rated frequency: 50Hz or 60Hz. Seamlessly integrate into your existing setup with adaptable frequency options.
5. Weight: 21kg. Robust yet manageable, ensuring ease of installation and maintenance.

Normal Environmental Usage

1. Altitude: Should not exceed 1000m. Designed for optimal performance up to 1000 meters, ensuring reliability in varied geographic locations.
2. Ambient temperature: -5ºC~+40ºC. Operates efficiently in a wide temperature range, providing consistent performance in various climates.
3. Air Relative Humidity: Less than or equal to 85%. Built to perform in humid conditions, maintaining durability and functionality.
4. Air relative site: Indoor. Ideal for indoor applications, ensuring protection and longevity.

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. Tailored solutions for every need, guaranteeing a perfect fit for your unique specifications.

 

Our Customer

Our company's top-tier products have a global footprint, reaching diverse corners of the world, with a strong presence in nations such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Renowned for superior quality and exceptional performance, our products have earned accolades from customers worldwide, with a remarkable record of no complaints over the years.

Our dedicated team crafts the most economical power solutions, collaborating with clients in designing their substation and distribution strategies, as well as excelling in overseas bidding, effectively meeting and surpassing product requirements.

Test Reports

Our esteemed Denggao Electric Co., Ltd. proudly holds an array of prestigious certifications, including ISO certification and Kema certification. Furthermore, our Protective Current Transformer 5A with Casting Resin Insulation Level has undergone extensive testing, supported by an extensive collection of thorough and diverse test reports. Each document underscores our commitment to excellence and showcases the stringent quality standards we uphold. Experience the peace of mind that comes with choosing a product from a company where quality is not just a promise, but a guarantee.
 

Packaging & Shipping

Our dedicated packaging team excels in creating tailored solutions to meet every customer requirement. With expertise in customizing wooden boxes, logos, color schemes, and labels, we ensure that each product is packaged with impeccable care and precision. This meticulous approach guarantees that your products are shipped out accurately and in pristine condition, reflecting the excellence of our brand.
 

Other Instrument Transformer

In addition to our premium offerings, we proudly present a diverse array of other instrument transformers. These are meticulously designed and available for our valued customers to explore and select according to 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