Phasetronics manufactures ANSI & IEC rated current, voltage and control-power transformers — from 50:5 window CTs to 15kV vacuum-resin encapsulated MV transformers. Tested. Certified. Field-proven.
From low-voltage measurement CTs and PTs to medium-voltage encapsulated control power transformers — every unit is partial discharge tested and ships from our Florida facility.

Wide ratio range 50:5 to 6000:5 for ammeters, wattmeters, cross-current compensation, energy management, relaying and metering. ANSI and Non-ANSI window types plus ANSI bushing series.

Primary ratings of 69.3V, 120V, 208V, 240V, 277V, 480V, 600V and 690V (single & three-phase). 120V secondary standard. Designed for both 50 Hz and 60 Hz networks.

Medium voltage current and potential transformers with primary voltages from 2.3kV to 15kV. Vacuum resin encapsulated construction. 120V secondary as standard.

Single or three-phase MV control power transformers with primary voltages up to 6.9kV and 120V secondary. Supplied with or without primary fuses. Partial discharge tested.
Fast response on quotations, technical support and field service from a team that knows magnetics inside and out.
Every transformer is tested and certified to the latest ANSI and IEC standards in our ISO 9001:2015 facility.
A worldwide sales and service network backed by 44+ years of soft starter and magnetics manufacturing experience.