Alpha 20 is a compact multifunction instrument which Measures important electrical parameters in 3 phase 4 Wire and 3 phase 3 Wire Network & replaces the multiple analog panel meters.
Features
• MODBUS (RS485) Communication (optional)
• Pulse/Limit Switch output (optional)
• 3 Line 4 Digits ultra bright LED Display (up to 9999)
• On site Programmable CT/PT Ratios
• User selectable CT Secondary 1A/5A
• User selectable PT Secondary from 100 VLL to 500 VLL
• Wide auxillary Power Supply which can accept any input between 40V – 300V AC/DC
• Programmable Energy format & Energy rollover count