100A Ring Type Solid Core Mini Precision Nano Alloy Current Transformer

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Product Description

📋 Basic Information
Model NO.
ECO20100-3
Phase
Single
Operation Condition
Indoor
Usage
Measurement
Winding Form
Single Layer & Tightly Wound Type
Insulating Medium
Insulating Paper
Installation
Active Type
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Transport Package
80PCS/Box
HS Code
8504500000
Production Capacity
10000PCS/Month
🔍 Product Description

100A Ring type solid core mini precision Nano Alloy current transformer

The ECO20 series are Current Transformers designed for Electrical Control Units, featuring a compact size and cost-effective performance. Customized current ratios are available to meet specific requirements.

Primary current [Arms]100A rms
Max. primary over current [A]200A peak
Turn ratioNp:Ns=1:100
Working frequency [kHz]100-600kHz
Current Ratio100A/1A
Winding D.C. Resistance at 20 ºC400mΩ±10%
L VALUE 10KHZ/1V>150(mH)
Accuracy@RL=10Ω0.5%
Phase Error at Rated Current Range≤5'
Operating Temperature Range-10~65ºC
Storage Temperature Range-25~85ºC
Dielectric Withstanding Voltage(Hi-pot)4.0KV/1mA/1min
Insulation ResistanceDC500V/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.
📷 Product Gallery
Frequently Asked Questions
Q1: What is the accuracy level of the ECO20100-3 current transformer?
A1: The ECO20100-3 provides a high accuracy of 0.5% at a rated load of RL=10Ω.
Q2: What is the maximum primary current this CT can handle?
A2: While the rated primary current is 100A rms, it can handle a maximum primary over-current of up to 200A peak.
Q3: Can this transformer be used in high-frequency applications?
A3: Yes, the ECO20 series is designed to operate within a working frequency range of 100kHz to 600kHz.
Q4: What are the environmental limits for storage and operation?
A4: The operating temperature range is -10 to 65ºC, and it can be safely stored in temperatures ranging from -25 to 85ºC.
Q5: Is the insulation safety tested for this model?
A5: Absolutely. It features a dielectric withstanding voltage (Hi-pot) of 4.0KV/1mA/1min and an insulation resistance of at least DC500V/100MΩ.
Q6: Is this product compliant with environmental standards?
A6: Yes, the ECO20100-3 is fully RoHS compliant, ensuring it meets international environmental safety requirements.

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