High Frequency Potential Instrument Split Core Zero Phase/Sequence Indoor Current Transformer for Reliable Energy Measurement

• Customization: Available
• Application: Metering
• Type: Current Transformer
• Model NO.: LZW32-10
• Operation Condition: Outdoor
• 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
• Altitude: Should Not Exceed 4000m
• Ambient Temperature: -25ºC-40ºC
• Rated Secondary Current: 5A or 1A
• Rated Frequency: 50Hz or 60Hz
• Transport Package: Export Box
• Trademark: DGG
• Origin: China
• HS Code: 8504311000
• Production Capacity: 100000PCS/Year
• Package Size: 15.00cm * 10.00cm * 15.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

DGG Single Phase Epoxy Resin Casting Type Instrument Zero Sequence Current Transformer - Crafted with precision, this state-of-the-art current transformer ensures unparalleled accuracy in energy measurement, making it an essential component for any electrical system.
 

Our Factory

As a leading professional manufacturer, we specialize in producing: Zero Sequence Current Transformers for enhanced safety and precision, cutting-edge Current Transformers designed for optimal performance,reliable Dropout Fuse Cutouts ensuring secure energy flow,and a range of essential electrical components,such as Voltage Transformers for accurate voltage measurement, and robust Vacuum Circuit Breakers/Reclosers, high-quality Isolation Switches, advanced Lightning Arresters, sophisticated High and Low Voltage Cabinets, precision Metering Devices, and durable Power Distribution Transformers, among other innovative solutions.

Our commitment to quality and customer satisfaction means we can tailor production to your specific needs based on your drawings. Every product is accompanied by comprehensive testing reports and certificates. Trust in our expertise; all our instrument transformers are rigorously tested to ensure optimal performance before reaching you.

Product Description

 

Introducing a cutting-edge innovation in energy measurement, the High Frequency Indoor Current Transformer by Denggao Electric Co., Ltd. This remarkable device boasts a full silicone rubber sheathed structure, ensuring optimal performance and durability. It is expertly designed for vacuum circuit breaker switching systems and power systems operating at rated frequencies of 50Hz or 60Hz, with a rated voltage capability of up to and including 10kV, making it an impeccable choice for relay protection. Its class level is distinguished at 10P

This product steadfastly adheres to the most stringent standards, including GB 20840.1 - 2010, a comprehensive guide on Instrument transformers
Part 1: General requirements, and the subsequent GB 20840.2 - 2014,
which details Additional requirements for current transformers, as well as JJG 313-2010, Instrument Current Transformers. This ensures that every aspect of the product meets and exceeds industry expectations.

Specifications

Technical Parameters

Table 1: Transformation Ratio Parameters

Rated Primary Current (A)	Rated Secondary Current (A)	Class Combination	Rated Output (VA)	Insulation Level
100-200-300	5	10P10	1.25/2.5/3.75	12/42/75
200-300-400			2.5/3/3.75	12/42/75
200-400-600			5/7.5/10	12/42/75
20 (Zero Sequence)	1	3	0.1	12/42/75

Normal Usage Conditions

1. Altitude: The equipment is designed for optimal performance at elevations not exceeding 4000 meters.
2. Ambient temperature: Designed to function efficiently within the broad temperature range of -25ºC to +40ºC.
3. Air relative site: Specifically engineered for indoor installations to ensure precision and reliability.

Technical Parameters

1. Compliance with standards:GB/T 20840.1&2 and IEC61869-1&2.
2. Ambient temperature:-5ºC~+40ºC.
3. Rated secondary current:5A or 1A.
4. Power factor:cosΦ=0.8(lag).
5. Rated frequency:50Hz or 60Hz.
6. Insulating property:primary winding to secondary winding and ground,and secondary winding to ground can bear the power frequency withstandvoltage 3kV for 1min.

Outline And Installation Dimension
 

Our Customer

Our company's products are proudly exported to numerous regions around the globe, with a special focus on countries including Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. The exceptional quality and remarkable performance of our products have garnered acclaim from our customers, resulting in a stellar track record with no complaints over the years.

Our dedicated team excels in designing the most cost-effective power solutions tailored for our clients. We have engaged in crafting their substation and distribution plans and participated in competitive overseas bidding. We consistently deliver solutions that meet and exceed customer product requirements successfully.

 

Test Reports

We proudly hold ISO certification, Kema certification, and a comprehensive collection of diverse and rigorous type test reports. Our certifications and test reports demonstrate our commitment to quality and reliability, ensuring that our High Frequency Indoor Current Transformers meet the highest standards for accurate and dependable energy measurement.

 

Packaging & Shipping

Other Instrument Transformer

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.