5mm 5A 5mA Mini-Precision Closed Loop CT Current Transformer

• Customization: Available
• Application: Electronic, Instrument
• Type: Current Transformer
• Model NO.: ECU0505-18
• 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: 816PCS/Box
• Trademark: ECHUN
• Origin: China
• HS Code: 8504500000
• Production Capacity: 10000PCS/Month

Product Description

5mm 5A/5mA Mini-precision Closed loop ct current transformer

The ECU05 series are mini-precision Current Transformers, The CT is Small size, PCB mounting and low cost.

Customized current ratio available.

Rated Primary Current(Amp.) 50/60Hz	5nom(0.01~6A max)
Turn ratio	Np:Ns=1:1000
Current ratio	5A/5mA
Winding D.C. Resistance at 20 ºC(Ω)	40±10%
Accuracy@RL≤10Ω	0.5%
Phase Error at Rated Current Range	≤0.5°
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

Advantage:
Low cost.
Small size.
Excellent linearity over the whole range.
Fully RoHS compliant.
PCB Mounting.