CT PT Indoor Split Core Zero Voltage Phase/Sequence Instrument Transformer for 50Hz with Protective Current Features

• 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: 27.000kg
• 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, a marvel of engineering precision crafted by Denggao Electric Co., Ltd. Specially designed for indoor use and operating seamlessly at 50Hz, this remarkable device features advanced protective current capabilities. Experience unparalleled efficiency and reliability with a transformer that not only meets but exceeds industry standards.
 

Our Factory

We are a professional manufacturer specializing in high-quality Current Transformers, precision-engineered Dropout Fuse Cutouts,robust Voltage Transformers, state-of-the-art Vacuum Circuit Breakers/Reclosers, reliable Isolation Switches, advanced Lightning Arresters, high-performance High and Low Voltage Cabinets, precision Metering Devices, and durable Power Distribution Transformers among other innovative solutions.

We excel in customizing production based on client specifications and provide comprehensive testing reports and certifications for all our products. Every instrument transformer has undergone thorough and professional testing to ensure top-notch quality before leaving our facility.

 

Product Description

This exquisite Indoor Instrument Transformer, designed for the discerning demands of modern power systems, features advanced epoxy-resin vacuum casting and a fully enclosed post structure. Perfectly aligned for systems with a rated frequency of 50Hz or 60Hz, and capable of handling up to and including 10kV, this transformer is a paragon of precision in electric energy metering, current measurement, and relay protection. Its versatility allows for seamless integration with various classes, making it an indispensable asset in your electrical infrastructure. 0.2S, 0.2, 0.5, and 10P.

It adheres to rigorously defined 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/0.5/10P10 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: Rest assured with a robust insulation capacity of 12/42/75kV, ensuring optimal performance and safety.
2. Power factor: Enjoy efficiency with a power factor of cosΦ=0.8 (lag), designed to optimize energy usage.
3. Rated secondary current: Tailor your needs with a rated secondary current available in 5A or 1A.
4. Rated frequency: Versatile frequency options at 50Hz or 60Hz to suit various operational environments.
5. Weight: A manageable weight of 21kg, combining sturdiness with ease of handling.

Normal Environmental Usage

1. Altitude: Designed to function effectively at altitudes not exceeding 1000m, adapting to diverse geographic locations.
2. Ambient temperature: Operates reliably within a temperature range of -5ºC to +40ºC, making it ideal for varied climate conditions.
3. Air Relative Humidity: Built to function in humidity levels less than or equal to 85%, ensuring durability and performance.
4. Air relative site: Specifically crafted for indoor environments, promoting safety and protection.

Outline and Installation Dimension

Explore the following installation and dimension drawings for specific details. We offer customizable designs to meet customer requirements for varied sizes and dimensions, ensuring a perfect fit for your needs.

Our Customer

Our company's exceptional products have found their way to all corners of the globe, providing unmatched quality and performance, particularly in key markets such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, among many others. Customers have consistently praised the superior quality and outstanding performance of our products. Remarkably, there have been zero complaints over the years, reflecting our commitment to excellence.

Our dedicated team excels in crafting the most cost-effective and efficient power solutions tailored to our clients' needs. We have played a pivotal role in designing their substations and distribution plans, and have also been instrumental in successful overseas bidding processes. Through our expertise, we have effectively addressed and fulfilled our customers' product requirements.

Test Reports

Our credentials are a testament to our commitment to quality and excellence. We proudly hold ISO certification, Kema certification, and an extensive array of other rigorous type test reports to ensure the utmost reliability and performance of our Indoor Instrument Transformer for 50Hz with Protective Current Features.
 

Packaging & Shipping

Our dedicated packaging team is committed to crafting bespoke wooden boxes, tailored logos, vibrant colors, and distinctive labels as per customer specifications. We ensure products are impeccably packaged and dispatched with precision and care.
 

Other Instrument Transformer

We are proud to offer an extensive range of instrument transformers, providing our esteemed customers with a diverse selection to choose from, ensuring the perfect match for their unique needs.

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