Standard Features

The A3 ALPHA meter comes with many options that make it a

powerful meter:

■ fully programmable

■ pre–programmed at the factory

■ wide operating ranges for voltage, current, and temperature

■ complete ANSI C12 protocol capable

■ over 50 displayable instrumentation values including:

■ per phase kW, kVA, and kVAR

■ per phase voltage and voltage angle

■ per phase current and current angle

■ per phase power factor and power factor angle

■ per phase total harmonic distortion for voltage and current

■ per phase total demand distortion for current

■ system kW, kVA, and kVAR

■ average power factor

■ high accuracy internal clock

■ polycarbonate enclosure

■ easily upgradeable through software and optional hardware

■ factory–installed lithium battery (for TOU meters)

■ easy access battery

Advanced Features

There are also some advanced options available. All of these are part

of the main meter board:

■ advanced four–quadrant metering

■ basic load profiling with up to 8 channels

■ instrumentation profiling with up to 32 channels

■ loss compensation

■ power quality monitoring