|  Royal A4 Series
FEATURES - True RMS Measurement
- Provides 4 Quadrant readings
- Single phase and balanced three phase measurement
- Max & Min RMS values for each measured parameter
- Measures Maximum demand
- Calculates % THD for Voltage & Current
- Available in front panel mount and DIN Rail formats
- Configurable Relay outputs
- Display of data over the Internet
- Large LED 4 digit display
- Setup configuration via secure, front panel keys
The Royal A4 family of multi function power monitors provides industriall and commercial facilities the best value single phase and balanced three phase instrument that measures in 4 Quadrants, calculates and displays all the main electrical parameters of the network. The Royal A4 is available in Front panel or DIN rail mounting options. 2 Programmable relays allow flexible control options including using power factor for motor protection. | |