26mm 200A Ring Type Solid Core Mini Precision Current Transformer

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Product Description

Basic Specifications
Model NO.
ECO26200-1
Phase
Single
Operation Condition
Indoor
Usage
Measurement
Winding Form
Single Layer & Tightly Wound
Insulating Medium
Insulating Paper
Installation
Active Type
Magnetic Circuit
Single Stage Type
Voltage Transformation
Electromagnetic Type
Transport Package
80PCS/Box
Origin
China
Production Capacity
10000PCS/Month
Product Description
26mm 200A Ring Type Solid Core Mini Precision Current Transformer

The ECO26 series are Current Transformers specifically designed for Electrical Control Units. This CT features a small size and provides a low-cost solution for precise measurement.

★ Customized current ratio available.
Rated Primary Current (Amp.) 50/60Hz 200nom (1~300A max)
Turn ratio Np:Ns=1:40
Current Ratio 200A/5A
Winding D.C. Resistance at 20 ºC (Ω) 29.5 ±10%
Accuracy @ Rb=2.5VA 0.5%
Phase Error at Rated Current Range ≤0.5°
Protection Level 6.8 VO (peak)
Operating Temperature Range -40 ~ 85ºC
Storage Temperature Range -45 ~ 90ºC
Dielectric Withstanding Voltage (Hi-pot) 4.0KV/1mA/1min
Insulation Resistance DC500V/100MΩ min
➤ Applications • Current measurement
• Monitoring and protection
• Energy and sub-metering products
• Network equipment
• Instruments and sensors
• Control systems
➤ Advantages • Excellent linearity over the whole range.
• Fully RoHS compliant.
• Mini size for compact installation.
• High precision and stable performance.
Product Visuals
Frequently Asked Questions
What is the main application of the ECO26200-1 current transformer?
It is primarily used for current measurement, monitoring, protection, and energy sub-metering in network equipment and control systems.
Can the current ratio be customized for specific needs?
Yes, customized current ratios are available to meet your specific electrical control unit requirements.
What is the operating temperature range for this CT?
The ECO26200-1 can operate reliably within a temperature range of -40ºC to +85ºC.
Is this product environmentally friendly?
Yes, the product is fully RoHS compliant, ensuring it meets environmental safety standards.
What is the accuracy level of this transformer?
The transformer provides high precision with an accuracy of 0.5% at Rb=2.5VA.
What is the dielectric strength of the ECO26 series?
It has a dielectric withstanding voltage (Hi-pot) of 4.0KV per 1mA per minute.

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