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AC Current Transducers
CR4210 Self Powered AC Current Transducer
The CR4210 Series Current Transducers are self powered. The CR4210 transducer is calibrated to provide a 0-5 VDC signal that is proportional to the average RMS input AC current. Designed for multi-point current sensing, these devices provide excellent features in a high value package.
Measuring 3 Phase Currents with the CR4210 Transducer
Using External Current Transformers with Other Devices
Single Element Current Transducer
DIN Rail Mount,Panel Mount
Also in Self Powered
35mm DIN Rail or Panel Mount
Self powered, requires no external power source
Use with external current transformers
Connection diagram printed on case
Basic Accuracy: 0.5%
Thermal Drift: 500 PPM/°C
Operating Temperature: 0°C to +60°C
Installation Category: CAT II
Pollution Degree: 2
Insulation Voltage: 2500 VDC
Altitude: 2000 meter max.
Frequency Range: 50-400 Hz
Calibration: Average Sensing, RMS Calibrated
MTBF: Greater than 100 K hours
Cleaning: Water-dampened cloth
Output Load: 2KΩ or Greater
Greater Response Time: 250 ms
Relative Humidity: 80% for temperatures up to 31°C and decreasing linearly to 50% at 40°C
Supply Power: Self powered (output voltage is obtained from current-sensing conductor)
Multi-point current sensing and control panels
Remote Current sensing
Monitor motor faults
Monitor Heating Elements
Monitor Lighting Elements
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