ZMCT103C Description
Current sensors operate as the sealed secondary of a current transformer while the conductor carrying the current to be measured functions as a one turns primary. Measurement accuracy can be improved by increasing the number of primary turns. Applications include detection of branch circuit overload and load drop or shutdown.
ZMCT103C Key Features
- Onboard precision micro current transformer
- Onboard sampling resistor
- Module can be measured within 5 a alternating current, the corresponding analog
- PCB board size: 18.3 (mm) x17 (mm)
- Rated Primary Current at 50/60 Hz: 5 A
- Maximum Primary Current at 50/60 Hz: 20 A
- Turns Ratio: Np:Ns = 1:2,500
- Current Ratio: 5A:2mA
- Winding D.C. Resistance at 20 °C: 155 Ω
- Accuracy -@RL≤10 Ω: 2%