Here are general notes on what qualities the current transformer (CT) must have to be used with the PAN-14 sensors:

•    Solid-core or split-core CTs can be used.
•    CT’s accuracy class should be 0.5% or better.
•    CTs with included burden resistors cannot be used.
•    CTs with 5A output

The following is a list of CTs that were already tested and approved by Panoramic Power:

Dixsen CTs
•    600A split (model DBP-58, P/N 765751)
•    600A solid rectangular (model MES-62, P/N 764812)
•    1000A split (model DBP-58)
•    1000A solid rectangular (model MES-60, P/N 764761)

Veris CTs
•    600A solid round (BL601)
•    1000A solid round (BL102)

Magnelab CTs
•    600A split (ICT-2000-600)
•    600A solid rectangular (CCT-1200-600)
•    1000A split (ICT-2000-1000)
 

If the solid-core or split-core CTs are too rigid for your panel/wire setup, you can use Rogowski Coils as they are flexible, thin rope-like loops that can be uncoupled to fasten around a conductor. Ensure all parts are ordered for this setup as the three phase integrator unit (and it's own power supply) is required to be installed between the Rogowski coils and the PAN-14 Sensor.