Alpha 20 is a three-phase multi-function power and energy meter for monitoring power and energy management systems. This cost-effective meter provides extra value by replacing multiple panel meters, ideal for panels where space is at a premium. The Alpha 20 is on-site programmable, the primary CT and PT ratios as well as the secondary can be adjusted via front panel key or remotely. The Delta Power is available with an optional limit switch (relay) and will trip if the programmed parameters are exceeded. Max. and Min values for System Voltage, System Current, Run Hour, ON Hour & number of interrupts can be stored and are updated every 60 second for review of alarm situations.
- Generator Applications
- Monitoring Power and Energy systems
- Limit protection