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

• Customization: Available
• Application: Electronic, Instrument
• Type: Current Transformer
• Model NO.: ECO20100-1
• 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
• Trademark: ECHUN
• Origin: China
• HS Code: 8504500000
• Production Capacity: 10000PCS/Month

Product Description

20mm 100A/1A Ring core Mini precision current transformer 0.2 Class

The ECO20 series are Current Transformers for Electrical Control Unit.

The CT is Small size and low cost

Customized current ratio available.

Rated Primary Current(Amp.) 50/60Hz	100nom(0.1~120A max)
Turn ratio	Np:Ns=1:100
Current Ratio	100A/1A
Winding D.C. Resistance at 20 ºC	295mΩ±10%
Accuracy@RL=0.33Ω	0.2%
Phase Error at Rated Current Range	≤10'
Operating Temperature Range	-40~80ºC
Storage Temperature Range	-45~80ºC
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

Advantage:
Excellent linearity over the whole range.
Fully RoHS compliant.