RS Components, Ltd. 9145281

The M850-LTHN is a digital Power Meter that features a 96 x 96 mm moulded case and the choice of three selectable colour backlight LCD screens. The power meter is easy to use and features user-programmable CT & VT ratios. The Unit is configured for 3 Phase/ 4 Wire out of the Box. It also is programmed for other input voltages/ Single Phase. • Large LCD display. • 3 Selectable colour options (blue, green or white). • 4 front buttons for programming. • Optional RS485 port allows communication via Modbus RTV or BACNET (MSTP) protocol. • A relay output can be assigned to either W.h or Var.h. • Installation guide supplied or download available of complete installation manual and RS485 Modbus register at www.hobut.co.uk/powe r-meters Cutout Height = 92mm Cutout Width = 92mm Display Type = LCD Number of Digits = 4 Number of Phases = 3 Pulse Output = Yes Depth = 80mm Meter Accuracy = 0.1 (Frequency) %, 0.5 (Volts/Amps) %, 1 (Active Power) %, 1 (Apparent Power) %, 1 (Power Factor) % Minimum Temperature = -20°C Maximum Temperature = 70°C