The core and coil assembly is wound and tape wrapped with various window sizes from 2.5” up to 45”. The secondary leads are typically #10 AWG THHN cut to a specifi ed length. May also be provided with TEFZEL insulation.
The BCT-605 can provide up to a 0.3 Class accuracy for metering with burdens of B0.1 to B1.8 and up to C800 for some relay applications (see similar ratings on pages 8-13). The transformer is accurate through its Rating Factor, and can be used continuously to this level. The BH-001 will operate with 0.15 Class accuracy for metering with burdens of B0.1 to B1.8 (see similar ratings on page 14). The transformer is accurate through its Rating Factor, and can be used continuously to this level.
The BCT-605 / BH-001 indoor bushing current transformer (BCT) is a 600 volt rated unit and designed to fi t over a variety of specifi ed bushing sizes. The insulation of the bushing provides the dielectric protection for the CT. Primary current ratios are available from 200:5 thru 5000:5 at 60 Hertz (Hz) with a Rating Factor of up to 4.0. This unit is ideal for replacing old transformer BCT’s or for use in switchgear. This tape-wound CT will operate with high accuracy for metering or relay applications.
Mfr. Part No. | Description |
BCT–605/BH–001 | Indoor 600V, Single, Dual & Multi Ratios |