Current Transformers (CT's) or Rogowski Coils are included in the pack with AUDITOR series Real Time Data energy management devices.
We have selected high-quality, well-tested CT's and Rogowski Coils and our devices are calibrated for use with these products only. As a rule we:
Don't support use of alternative products - including already-installed CT's/Coils - with the Wattwatchers system
Don't supply CT's/Coils as standalone products (i.e. they only available as part of an order for our devices)
Standard packs ship with 60 Amp CT's - 1x set of 3 for 3-channel devices and 2x set of 3 for 6-channel devices. Note that two differently sized sets of CT's can be used with 6-channel devices e.g. one set of 3 120Amp on channels 1-2-3 and one set of 3 400Amp on channels 4-5-6.