20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

1 / 4

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

20mm 100A 1A Ring Core Mini Precision Current Transformer 0.2 Class

Still deciding? Get samples of $ !

Request Sample

Send Inquiry

Product Description

Technical Specifications

Model NO.

ECO20100-1

Phase

Single

Operation

Indoor

Usage

Measurement

Winding Form

Single Layer

Insulation

Insulating Paper

Installation

Active Type

Structure

Single Stage Type

Principle

Electromagnetic Type

Package

80PCS/Box

Origin

China

Capacity

10000PCS/Month

Product Description

⚡

20mm 100A/1A Ring Core Mini Precision Current Transformer
High Precision 0.2 Class for Electrical Control Units.

The ECO20 series provides compact, low-cost current transformation solutions for various electrical applications. Specifically designed for small size requirements without compromising on accuracy.

Customized current ratio available upon request.

Parameter	Specification Details
Rated Primary Current (50/60Hz)	100A nom (0.1~120A max)
Turn Ratio	Np:Ns=1:100
Current Ratio	100A/1A
Winding D.C. Resistance (20 ºC)	295mΩ±10%
Accuracy @ RL=0.33Ω	0.2%
Phase Error at Rated Range	≤10'
Operating Temperature	-40 ~ 80ºC
Storage Temperature	-45 ~ 80ºC
Dielectric Withstanding (Hi-pot)	4.0KV/1mA/1min
Insulation Resistance	DC500V/100MΩ min

Applications & Advantages

Key Applications:

Current measurement
Monitoring and protection
Energy and sub-metering products
Network equipment
Instruments and sensors
Control systems

Core Advantages:

Excellent linearity over the whole range
Fully RoHS compliant
Compact size for space-saving
High dielectric strength (4.0KV)

Product Gallery

Precision Current Transformer View 1

Current Transformer Dimensions

Ring Core Detail

Mini Precision CT

Technical Drawing

Application View

Product Certification

Frequently Asked Questions

What is the accuracy level of the ECO20 series?

The ECO20 series provides high-precision measurement with a 0.2 Class accuracy rating.

What is the maximum primary current this transformer can handle?

While the nominal rated current is 100A, it can handle a maximum primary current of up to 120A.

Can this transformer be used in outdoor environments?

This specific model is designed for indoor operation conditions with a temperature range of -40 to 80ºC.

Is the ECO20 series environmentally friendly?

Yes, the product is fully RoHS compliant, ensuring it meets international environmental standards.

What is the dielectric strength of the ECO20100-1?

It features a high Dielectric Withstanding Voltage (Hi-pot) of 4.0KV/1mA for 1 minute.

Can I get a custom current ratio for my project?

Yes, customized current ratios are available to meet your specific project requirements.

Related Products