Product Description

The MCR-SL-CUC-300-I is a universal current transducer from Phoenix Contact, designed to measure AC, DC, and distorted currents up to 300 A. It provides a 4 to 20 mA output, facilitating seamless integration with control and monitoring systems. The device features 3-way electrical isolation between input, output, and power supply, ensuring safe and reliable operation. Its compact design allows for flexible mounting on DIN rails or mounting plates, and it supports a wide operating temperature range from -40 °C to +65 °C.

Technical Specifications

• Input Current Range: 0 A to 300 A AC/DC
• Output Signal: 4 mA to 20 mA
• Supply Voltage: 20 V DC to 30 V DC
• Power Consumption: Approximately 1.65 W
• Frequency Range: 20 Hz to 6,000 Hz
• Response Time (10–90%): 150 ms
• Linearity Error: <±1% of range end value
• Temperature Coefficient: 0.02%/K (0 °C to 60 °C); 0.04%/K (-40 °C to 65 °C)
• Electrical Isolation: Input/output and input/power supply isolation with test voltages of 3.5 kV AC
• Mounting: DIN rail or mounting plate
• Dimensions (W x H x D): Approximately 22.5 mm x 99 mm x 114 mm
• Operating Temperature Range: -40 °C to +65 °C
• Storage Temperature Range: -40 °C to +85 °C
• Humidity Range: 5% to 95% relative humidity, non-condensing
• Approvals: CE, UL, and CSA