CTC Series Signal Converter

CTC Series Signal Converters allow you to use an existing standard 5 A secondary or low-voltage ProteCT™ current transformer over a conductor to produce an industry standard 4–20 mA two-wire, loop powered signal. The signal is proportional to the current in the primary circuit. The CTC series signal converter snaps onto a standard DIN rail. The output is connected to the load and a 24 VDC source and the current transformer is connected.

USES ANY STANDARD 5A CURRENT TRANSFORMER OR THE SAFER ProteCT™ LOW VOLTAGE DESIGN

• Produces a 4–20 mA signal proportional to the AC current through the CT based on CT ratio.
• Two wires in, two wires out: couldn’t be easier.

FAST & EASY INSTALLATION

• DIN rail mounting and 24 VDC loop-powered supply allows for quick and easy two-wire installation.

NO CALIBRATION REQUIRED

• The primary current transformer ratio provides the scaling required without any other installer intervention.