35kv 1A Zero Phase Voltage/Potential Split Core Instrument Current Transformer for Electrical Current Measurement

• 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 * 20.00cm * 25.00cm
• Package Gross Weight: 65.000kg

Product Description

DGG Single Phase Epoxy Resin Casting Type Instrument Current Transformer: Experience superior precision and reliability with our cutting-edge instrument current transformer, meticulously engineered for single-phase applications. Crafted using advanced epoxy resin casting technology, this transformer ensures remarkable durability and exceptional performance, catering to all your electrical current measurement needs with unmatched accuracy.
 

Our Factory

We are a professional manufacturer of high-quality electrical components, including: Current transformers for precise electrical monitoring,Dropout fuse cutouts that ensure system safety,and other critical components like:Voltage transformers for accurate voltage measurement, Vacuum Circuit Breakers for reliable circuit protection, Reclosers for automatic restoration, Isolation switches for safety, Lightning Arresters for surge protection, High and Low Voltage Cabinets for organized power management, Metering Devices for accurate energy measurement, and Power Distribution Transformers for efficient power management among others.

We offer customized production tailored to customer specifications, ensuring every product is accompanied by comprehensive testing reports and certifications. Each instrument transformer undergoes rigorous testing, guaranteeing that all our products meet industry standards before they leave our factory.

 

Product Description

This innovative current transformer, expertly engineered with epoxy-resin vacuum casting, boasts a robust fully enclosed post structure. It is meticulously designed for power systems with a rated frequency of 50Hz or 60Hz, supporting a rated voltage of up to and including 10kV. This versatile transformer excels in electric energy metering, current measurement, and relay protection, offering the flexibility to be configured in an arbitrary combination of classes. Available classes include 0.2S, 0.2, 0.5, and 10P.

It meets and exceeds the stringent standards GB20840.1-2010, Instrument transformers-Part 1: General requirements, GB 20840.2-2014, Instrument transformers-Part 2: Additional requirements for current transformers, and JJG 313-2010, Instrument Current Transformers.

 

 

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

At Denggao Electric Co., Ltd., our esteemed products have carved a niche in the global market. Proudly, our exports reach out to a myriad of countries, especially excelling in regions such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond, where we are trusted for our uncompromising commitment to quality. The excellence in quality and performance of our 35kv 1A Instrument Transformer has consistently earned us accolades from customers. Remarkably, we've maintained a flawless track record with zero customer complaints over the years.

Our innovative team is dedicated to crafting the most economical power solutions tailored to our clients' needs. We have proudly contributed to the enhancement of substation and distribution designs, both locally and globally. Our expertise has played a pivotal role in successful overseas bids, addressing and fulfilling diverse product requirements seamlessly for our customers.

Test Reports

Our company proudly holds ISO certification and Kema certification, along with an extensive collection of rich type test reports. These certifications and reports underscore our unwavering commitment to quality, precision, and reliability in the field of electrical current measurement.
 

Packaging & Shipping

Our dedicated packaging team is highly skilled in customizing wooden boxes, branding logos, vibrant colors, and unique labels tailored to meet specific customer preferences. We excel in meticulously packaging our products to ensure their pristine condition and guarantee timely, precise delivery to your doorstep.
 

Other Instrument Transformer

In addition to our renowned 35kv 1A Instrument Transformer for Electrical Current Measurement, we proudly offer an extensive range of other premium instrument transformers. This exceptional variety is available for our discerning customers to explore and select from, ensuring that each specific requirement is met with precision and expertise.

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