Split Core Instrument Potential Indoor Zero Sequence/Phase Current Transformer for Enhanced Energy Efficiency

• Customization: Available
• Application: Metering
• Type: Current Transformer
• Model NO.: LMZ-0.66
• Phase: Single
• 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: 11.00cm * 6.00cm * 14.00cm
• Package Gross Weight: 15.000kg
• Lead Time: 15 days (1 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Product: DGG Single Phase Epoxy Resin Casting Type Instrument. Experience unparalleled precision and reliability with the DGG Single Phase Epoxy Resin Casting Type Instrument, designed to offer exceptional performance and longevity for all your electrical measurement needs. Feature: Zero Sequence. Unlock the potential of zero sequence technology, a remarkable innovation that ensures superior accuracy and efficiency, redefining the standards of current measurement systems. Type: Current Transformer. Elevate your electrical systems with our cutting-edge Current Transformer, meticulously engineered to provide seamless integration and optimal functionality in various applications.
 

Our Factory

We take pride in being a professional manufacturer specializing in Zero Sequence Current Transformers, Dropout Fuse Cutouts,Voltage Transformers, Vacuum Circuit Breakers/Reclosers, Isolation Switches, Lightning Arresters, High and Low Voltage Cabinets, Metering Devices, and Power Distribution Transformers among others.

We offer tailored production services based on customer drawings. Our commitment to quality is evident as all products are accompanied by comprehensive testing reports and certificates. Each of our instrument transformers undergoes rigorous testing to ensure they meet the highest standards of excellence before they leave the factory.

Product Description

 

Our Indoor Zero Sequence Current Transformer is ingeniously engineered with a robust full silicone rubber sheathed structure, offering superior durability and protection. Perfectly designed for seamless integration into vacuum circuit breaker switching systems and power systems, it operates efficiently at a rated frequency of 50Hz or 60Hz and accommodates systems with a rated voltage of up to and including 10kV, ensuring precise relay protection with a class level rated at 10P

Our product adheres to the rigorous standards of 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

Type	Rated primary current(A)	VA(cosφ=0.8)Rated output VA(cosφ=0.8lag)
		0.2S	0.2	0.5S	0.5	1
LFZD-0.66	10~60	5-2.5	5-2.5	5-2.5	5-2.5	5-2.5
LMZ(1D,2D)-0.66	75~500	5-2.5	5-2.5	5-2.5	5-2.5	5-2.5
LMZ(3D,4D)-0.66	600~1500	10-3.75	10-3.75	10-3.75	10-3.75	10-3.75

Model And Meaning



Normal Usage Conditions

1. Altitude: The installation site should not surpass an elevation of 4000 meters.
2. Ambient Temperature: A robust range of -25ºC to +40ºC, ensuring versatility in varied environments.
3. Air Relative Site: Specifically designed for optimal performance in indoor settings.

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

Denggao Electric Co., Ltd.'s innovative products enjoy a global footprint, reaching diverse international markets, with a strong presence in countries such as the vibrant and dynamic Ghana, the resourceful Gambia, the historically rich Ethiopia, the rapidly growing Philippines, the technologically advanced South Korea, the culturally diverse Bangladesh, the sun-drenched Australia, the industrious Pakistan, the culturally rich Azerbaijan, the emerging Myanmar, and many more. Our products' superior quality and exceptional performance are highly acclaimed by customers worldwide, with a longstanding history of zero complaints, reflecting our unwavering commitment to excellence.

Our expert team crafts the most economical and efficient energy solutions tailored to our clients' needs, actively engaging in the design of their substation and distribution frameworks, as well as participating in international project tenders. We have consistently delivered optimal solutions that meet and exceed our clients' specifications, overcoming any challenges with precision and expertise.

 

Test Reports

Our credentials speak for themselves with prestigious ISO certification, esteemed Kema certification, along with a diverse array of rich type test reports, all ensuring the highest quality and reliability 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.