PA6 Series Power Controller
PA6 Series Power Controllers
The PA6 Series is a family of SCR power controllers manufactured by Halmar Robicon (also branded Robicon). These units provide phase-angle firing control of electrical power, most commonly in three-phase configurations, and are used to regulate power delivery in industrial equipment.
The series covers a range of voltage and current ratings, including 480V models spanning current capacities from roughly 60 amps up to 600 amps, as well as 240V variants. In addition to complete power controller units, the series includes associated trigger modules that provide the SCR firing control function.
Products in this series
- Three-phase power controllers — phase-angle firing SCR units across multiple voltage and amperage ratings
- Fixed-rating power controllers — such as 480V 180 Amp and 480V 225 Amp models
- Trigger modules — firing control modules used with PA6 power controllers
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