Multifunction Meters
Alpha 20A plus
Alpha 20A+ is a compact multifunction meter for 3-phase (3W/4W) systems, designed to replace multiple analog panel meters while measuring key electrical parameters.
Special Features
- Optional MODBUS (RS-485) communication
- Optional pulse/limit switch output
- Bright 3-line, 4-digit LED display (up to 9999)
- On-site programmable CT/PT ratios
- Selectable CT (1A/5A) and PT (100–500 VLL) options
- Wide auxiliary supply: 20–300V AC/DC
- Programmable energy format with rollover count
