Multifunction Meters
Alpha 20
Alpha 20 is a versatile multifunction panel meter designed for 1-phase and 3-phase networks, replacing multiple analog meters by measuring key electrical parameters such as voltage, current, frequency, power, and energy.
Special Features
- True RMS measurement for accurate readings
- Supports multiple network configurations (1φ, 3φ 3W, 3φ 4W, split phase)
- MODBUS (RS-485) communication (optional)
- Bright 3-line, 4-digit LED display (up to 9999)
- Programmable CT/PT ratios with selectable secondary options
- Pulse/limit switch output (optional)
- Wide auxiliary power supply: 40–300V AC/DC
