Split Core Zero Phase/Sequence Instrument Split Core Sealed Current Transformer for Single Phase Energy Measurement Systems

• 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: 50.00cm * 30.00cm * 8.00cm
• 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
 

Our Factory

We are a professional manufacturer specializing in the design and production of high-quality electrical components and systems. Zero Sequence Current Transformer, Dropout Fuse Cutout,Voltage Transformer, Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, Power Distribution Transformers etc.

We offer bespoke production tailored to customer specifications and proudly back every product with rigorous testing reports and certification. Our expert testing protocols ensure that all instrument transformers meet stringent quality standards before they are dispatched from our facility.

Product Description

Introducing our Sealed Current Transformer: engineered with a resilient full silicone rubber sheathed structure, this innovative transformer is perfectly suited for vacuum circuit breaker switching systems and power systems. It operates seamlessly with a rated frequency of 50Hz or 60Hz and supports a rated voltage up to and including 10kV. Specially designed for relay protection, this exceptional device boasts a class level of 10P

Our product meets the rigorous standards GB 20840.1 - 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

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

 

Model And Meaning



Normal Usage Conditions

1. Altitude: Suitable for environments not exceeding 4000 meters above sea level, ensuring optimal performance.
2. Ambient temperature: Operates efficiently within a wide temperature range from -25ºC to +40ºC, adaptable to various climatic conditions.
3. Air relative site: Designed for indoor use, making it perfect for controlled environments.

Technical Parameters

1. Compliance Standards: Adhering to GB/T 20840.1&3 and IEC61869-1&2 standards, ensuring reliability and safety.
2. Insulation level: Provides robust insulation with a level of 12/42/75kV, enhancing safety and durability.
3. Power factor: Features a power factor of cosφ=0.8(lag), suitable for energy-efficient applications.
4. Rated secondary current: Offers versatility with a rated secondary current of either 5A or 1A.
5. Rated frequency: Compatible with both 50Hz and 60Hz, catering to various electrical systems.
6. Weight: Weighs a manageable 15kg, facilitating easy installation and handling.

Outline And Installation Dimensions

Our Customer

Our company's products proudly reach global markets, primarily including regions such as Ghana, Gambia, Ethiopia, Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and beyond. The exceptional quality and impeccable performance of our product have consistently earned the admiration of our clients. Remarkably, we have maintained a flawless record with zero customer complaints over the years.

Our dedicated team excels in crafting the most economically efficient power solutions tailored to our clients' needs. We have proudly contributed to the design of their substation and distribution plans and have successfully participated in international bidding endeavors. Our expertise ensures that we proficiently address and resolve the specific product requirements of our customers.

 

Test Reports

Our credentials are a testament to our commitment to quality and reliability. We proudly hold ISO certification, Kema certification, and an extensive array of other comprehensive type test reports that underscore the superior performance and dependability of our products.

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.