Instrument Split Core/Zero Phase Single Phase Current/Potential/Voltage Transformer with 5A Rating and 35kv Insulation

• 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: 40.00cm * 20.00cm * 25.00cm
• 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, the pinnacle of precision and reliability. Engineered with a robust 5A rating and fortified with 35kV insulation, this current transformer stands as a testament to Denggao Electric Co., Ltd.'s commitment to excellence and innovation in electrical measurement solutions. It's designed to meet and exceed the most demanding industry standards, ensuring optimal performance and durability in a variety of applications.
 

Our Factory

We are esteemed and professional manufacturers of High-precision Current Transformers, reliable Dropout Fuse Cutouts,advanced Voltage Transformers, state-of-the-art Vacuum Circuit Breakers/Recloser, premium Isolation Switches, durable Lightning Arresters, versatile High and Low Voltage Cabinets, cutting-edge Metering Devices, and robust Power Distribution Transformers and much more.

Our production capabilities are flexible, allowing us to tailor products to meet specific customer requirements based on drawings. Every product is accompanied by comprehensive testing reports and certifications, assuring outstanding quality. Our instrument transformers are subjected to rigorous professional testing, ensuring each product meets stringent quality standards before it leaves the factory.

 

Product Description

Experience the unparalleled efficiency of our Single Phase Current Transformer, crafted with precision using state-of-the-art epoxy-resin vacuum casting. Designed with a fully enclosed post structure, this dynamic transformer is your go-to solution for power systems with a rated frequency of 50Hz or 60Hz and voltages up to 10kV. Whether for electric energy metering, precise current measurement, or robust relay protection, its versatility allows for seamless integration across various applications with any class combination. Choose from a range of accuracy classes: 0.2S, 0.2, 0.5, and 10P.

This innovative product meets the industry's highest standards, compliant with GB20840.1-2010, which outlines Instrument Transformers-Part 1: General Requirements, and GB 20840.2-2014, addressing Instrument Transformers-Part 2: Additional Requirements for Current Transformers, alongside JJG 313-2010, which specifies regulations for Instrument Current Transformers.

 

 

Specifications

Transformer Ratio: Precisely engineered for optimal performance and accuracy in measurements.

Rated primary current (A)	Accuracy class	Rated output (VA)	Rated short-time thermal current (kA/S)	Rated Insulation level  (kA)
5	0.2S/0.5/10P10 0.2S/10P10/10P10 0.2S/10P20	10/10/15 10/15/15 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
1000-2000			72	144

Technical Parameters

1. Insulation level: Provides robust protection with 12/42/75kV, ensuring safety and reliability in various applications.
2. Power factor: Designed with a power factor of cosΦ=0.8(lag), optimizing effectiveness and energy efficiency.
3. Rated secondary current: Available in 5A or 1A, offering flexibility and adaptability to meet diverse operational needs.
4. Rated frequency: Compatible with both 50Hz and 60Hz frequencies, ensuring versatile application in multiple environments.
5. Weight: Compact and manageable at just 21kg, facilitating easy installation and handling.

Normal Environmental Usage

1. Altitude: Designed to perform optimally at altitudes not exceeding 1000m, ensuring operational stability.
2. Ambient temperature: Engineered to operate efficiently in a temperature range of -5ºC to +40ºC, providing reliability across varied climatic conditions.
3. Air Relative Humidity: Suitable for environments with a relative humidity of 85% or less, ensuring performance consistency.
4. Air relative site: Recommended for indoor use, guaranteeing protection and longevity.

Outline and Installation Dimension

The following are the specific installation and external dimension drawings of the product. We offer customization of sizes and dimensions to meet your specific requirements, delivering tailored solutions for your needs.

Our Customer

Our esteemed company's high-quality products are proudly exported to various corners of the globe, with a primary focus on vibrant and diverse countries such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more dynamic markets. The superior quality and exceptional performance of our products have garnered consistent praise from our customers, and remarkably, we have maintained a spotless record of zero complaints over the years.

Our dedicated team is committed to crafting the most cost-efficient power solutions tailored to our clients' needs. We have actively participated in crafting their substation and distribution plans and have successfully engaged in overseas bidding. Through our innovative solutions, we have effectively addressed and fulfilled the product requirements of our clients.

Test Reports

Our robust portfolio of test reports includes prestigious ISO certification, renowned Kema certification, and a diverse array of comprehensive type test reports. Experience unparalleled assurance with Denggao Electric Co., Ltd., as we bring our extensive expertise and high standards to every product, ensuring quality and reliability that you can trust.
 

Packaging & Shipping

Our dedicated packaging team is committed to excellence and can craft bespoke wooden boxes, tailored logos, vibrant colors, and customized labels to meet every customer's unique requirements. We ensure your products are impeccably packaged and dispatched with precision and care, reaching their destination flawlessly.
 

Other Instrument Transformer

In addition to our premium offerings, we proudly present an extensive array of other instrument transformers, providing an abundance of choices for discerning customers seeking tailored solutions.

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