S15C-CT20A-MQ

S15C-CT20A-MQ is a S15C current transformer to Modbus converter. It converts a high-voltage input to a proportional low-voltage, low-current signal for measuring and monitoring. Split-core current transformer is used to monitor AC current for various devices. The current transformer input takes a high voltage current input and produces a proportional low-voltage, low-current signal for measuring and monitoring. Split-core current transformer is ideal for installing onto existing electrical wiring because it can snap around the individual conductors without having to disconnect any cables.

• Connects to the included current transformer and outputs the value to Modbus registers
• Monitors AC current for various devices using current transformers
• Meets IP65, IP67, and IP68 ratings with a rugged overmolded housing, NEMA/UL type 1 rating
• 20A current transformer female end, 0.333VAC rated output
• Modbus male end, integral M12 quick disconnect
• Supply voltage range from 10VDC to 30VDC at 50mA maximum
• 4A maximum power pass-through current, 400µA leakage current immunity
• 12-bits resolution, insulation resistance is DC 500V/100Mohm minimum
• Nickel-plated brass coupling, PVC translucent black connector body
• Operating temperature range from -40°C to +70°C

Warnings

Electrical connections must be made by qualified personnel in accordance with local and national electrical codes and regulations.

Notes

Users can use any size current transformer rated up to a 655A max rating, as long as the current transformer has a 333mV AC output.