Indoor Current/Potential/Voltage Instrument Transformer for Low Voltage Applications and Safety

• 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 - Unveiling Precision and Reliability Current Transformer - Ensuring Accurate Monitoring and Enhanced Safety
 

Our Factory

We are a distinguished professional manufacturer renowned for our expertise in the field of electrical components. 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 and much more.

We offer bespoke production tailored to customer drawings, ensuring excellence in every product. Each product is accompanied by comprehensive testing reports and certificates. Our extensive testing guarantees that all instrument transformers meet rigorous standards before they are dispatched.

Product Description

This type of current transformer features a robust and durable full silicone rubber sheathed structure, making it an excellent choice for vacuum circuit breaker switching systems and power systems. It is designed to operate seamlessly at a rated frequency of 50Hz or 60Hz and supports a rated voltage of up to and including 10kV, ensuring optimal function for relay protection with a high precision class level of 10P

Adhering to rigorous industry standards, it complies with GB 20840.1 - 2010 Instrument transformers
Part 1: General requirements, GB 20840.2 - 2014 Instrument transformers
Part 2: Additional requirements for current transformers, ensuring reliability and performance across applications, 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. The maximum altitude for optimal performance should not exceed 4000 meters.
2. Enjoy reliable operation within ambient temperatures from -25ºC to +40ºC.
3. Designed specifically for indoor environments, ensuring superior functionality.

Technical Parameters

1. Compliance Standards: Adheres to GB/T 20840.1&3 and IEC61869-1&2 for assured quality.
2. Insulation level: Ensures safety with ratings of 12/42/75kV.
3. Power factor: Operates efficiently with a power factor of cosφ=0.8(lag).
4. Rated secondary current: Available in options of 5A or 1A for diverse needs.
5. Rated frequency: Compatible with both 50Hz and 60Hz frequency standards.
6. Weight: Compact and robust, weighing just 15kg.

Outline And Installation Dimension

Our Customer

Denggao Electric Co., Ltd. proudly exports a diverse range of innovative products to an ever-expanding global market, with a significant presence in countries such as Ghana, Gambia, Ethiopia, the Philippines, South Korea, Bangladesh, Australia, Pakistan, Azerbaijan, Myanmar, and many more. Our Indoor Current Transformer for Low Voltage Applications and Safety has consistently received high praise from our valued customers, with zero complaints recorded over many years, reflecting our unwavering commitment to excellence.

Our expert team at Denggao Electric Co., Ltd. is dedicated to designing the most cost-effective power solutions for our esteemed clients. We have actively participated in creating substation and distribution plans and engaging in international bidding. We have successfully addressed the diverse product requirements of our global clientele.

 

Test Reports

Our company proudly holds ISO certification and the esteemed Kema certification, along with an extensive collection of diverse type test reports, demonstrating our commitment to quality and reliability.

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.