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3 Phase CT Coil Module – 100A

472.00 (Incl. of GST 18%)
GST Credit of 72.00available.
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  • 3 Phase CT Coil Module
  • Analog Output
  • Current to Voltage Ratio: 10:1 (1V for 10 A)
  • Max Current Detection: 100 A
  • Min Current Detection: 6 A

472.00 (Incl. of GST 18%)
GST Credit of 72.00available.
Know More


It is a 3 Phase Current Transformer Module. This CT Coil can sense the current of 1 to 3 phase AC Supply. It is a non invasive CT Coil. The wire for which current measurement needs to be done should pass through any of the hole in the CT Coil. There are 3 different CT Coil in this module, so, 1 CT Coil for 1 phase. Each wire should pass through a different hole. It gives a combined output for all 3 phases’ current. The output is a analog DC voltage signal. The Voltage to Current Transfer Ratio of the CT Coil is 10:1. That is the CT Coil’s output is 1V @ 10 A current. Its also useful in measuring single phase current, by passing a single phase wire through any single hole only.

The output of the module is a analog signal, with voltage to current ratio of 10:1. It can be used with any device, by adding a voltage divider, and making the output voltage range in range of the device in which it is used.

The module has a metal casing, and has 2 holes for mounting it on any surface. It can be easily mounted on wood or panels.

  • 3 Phase CT Coil
  • Maximum Current Detection: 100 A
  • Minimum Current Detection: 6 A
  • Voltage to Current Ratio: 10:1 (1V for every 10A current)
  • Output Variation: ? 3A
  • Output Signal Delay: 1 Second

Schematic For Use with 3.3V Device:

3 Phase CT Coil Schematic for 3.3V Device

Package Includes:

  • 1 x 3 phase CT Coil Module
  • 1 x Connection Cable with 1 end open Or JST Socket


Additional information

Weight500 g

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KSTM0056 3 Phase CT Coil Module - 100A

3 Phase CT Coil Module - 100A

472.00 Incl. of GST