Zero Phase/Sequence Split Core 12kv 1A Single Phase Current Transformer for Reliable Operation

• Customization: Available
• Application: Instrument, Metering
• Type: Current Transformer
• Model NO.: LZZBJ9-10/4S
• 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: 25.00cm * 30.00cm * 35.00cm
• Package Gross Weight: 65.000kg
• 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 marvel of engineering designed to meet your precise electrical measurement needs with unparalleled efficiency. Crafted to ensure superb performance, this transformer stands out in the market for its robust construction and reliable operation. Experience the benefits of superior accuracy and long-lasting durability, making it an indispensable asset in your electrical systems.
 

Our Factory

We are a distinguished and professional manufacturer of: Current transformers - precision-engineered for optimal performance,Dropout fuse cutouts - designed for enhanced safety and reliability,,Voltage transformers - delivering exceptional accuracy, Vacuum Circuit Breakers/Reclosers - ensuring seamless and secure operations, Isolation switches, Lightning Arresters - providing steadfast protection, High and Low Voltage Cabinets, Metering Devices - engineered for pinpoint precision, Power Distribution Transformers and more.

We specialize in bespoke production tailored to customer specifications, complete with comprehensive testing reports and certifications. Each of our instrument transformers is backed by rigorous professional testing, ensuring that every product meets stringent quality standards before it leaves the factory.

 

Product Description

Introducing our advanced 12kv 1A Single Phase Current Transformer, an exemplar of innovative engineering and unmatched reliability. This transformer features an epoxy-resin vacuum casting coupled with a fully enclosed post structure, making it the perfect choice for power systems operating at a rated frequency of 50Hz or 60Hz, with voltage ratings up to 10kV. This versatile product is ideal for various applications including electric energy metering, precise current measurement, and robust relay protection. The transformer offers a flexible combination of accuracy classes to suit your specific needs and demands. Available combinations include accuracy classes 0.2S, 0.2, 0.5, and 10P, ensuring precision and reliability for a wide range of uses.

Rest assured, this transformer adheres strictly to the highest industry standards, including the GB20840.1-2010 standard, covering Instrument transformers-Part 1: General requirements, as well as the GB 20840.2-2014 standard, which details the additional requirements for current transformers as stipulated in Instrument transformers- Part 2. Moreover, it also conforms to the JJG 313-2010 standard for Instrument Current Transformers, ensuring compliance and peace of mind for all technical specifications.

 

 

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/10P20/10P20	20/20/30/30	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
2000-3150			100	160

 

Technical Parameters

1. Insulation level:12/42/75kV
2. Compliance with standards:GB/T20840.1&2 and IEC61869-1&2.
3. Power factor:cosΦ=0.8(lag)
4. Rated secondary current: 5A or 1A
5. Rated frequency: 50Hz or 60Hz
6. Weight: 65kg

Normal Environmental Usage

1. Altitude: Should not exceed 1000m
2. Ambient temperature:-5ºC~+40ºC
3. Air Relative Humidity: Less than or equal to 85%
4. Air relative site: Indoor

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.

Our Customer

Our company's exceptional products have proudly journeyed across the globe, finding homes in numerous countries such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. Renowned for their unmatched quality and outstanding performance, our products have consistently earned the admiration of our clients. Remarkably, we've maintained a spotless record with absolutely no complaints over the years.

Our expert team is dedicated to crafting the most economical and efficient power solutions tailored for our clients' needs. We have had the privilege of taking part in designing intricate substation and distribution strategies, as well as engaging in overseas bidding. We have successfully addressed and fulfilled a diverse array of product requirements, ensuring complete customer satisfaction.

Test Reports

At Denggao Electric Co., Ltd., we pride ourselves on our exemplary range of certifications, including the prestigious ISO certification and the rigorous Kema certification. Our commitment to quality and reliability is further evidenced by our extensive collection of comprehensive type test reports, which attest to the superior performance and dependability of our 12kv 1A Single Phase Current Transformer.
 

Packaging & Shipping

Our dedicated packaging team offers bespoke customization options to elevate your brand image. We can tailor wooden boxes, craft unique logos, choose your desired colors, and create personalized labels, all designed to meet your exact specifications. This meticulous attention to detail ensures that our products are impeccably packaged and dispatched with precision, meeting your expectations every step of the way.
 

Other Instrument Transformer

Moreover, we offer a diverse array of instrument transformers, thoughtfully curated to suit a variety of customer needs. Explore our expansive selection to find the perfect fit tailored just for you.

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