M850-LTHN-RS-PO HOBUT 3 Phase LCD Energy Meter, Type Electromechanical

HOBUT Electromechanical Digital Power Meter_x000D_ The HOBUT M850 series electromechanical digital power meter allows measuring voltage with measuring range between 28V and 570V. The meter features a 96x96mm moulded case and the choice of three selectable colour backlight LCD screens. The power meter is easy to use and features user-programmable CT and 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._x000D_ Programmable Functions:_x000D_ Selectable screen colour_x000D_ Current transformer ratio_x000D_ Voltage transformer ratio_x000D_ Bd rate, parity, stop_x000D_ AC or DC AUX_x000D_ Single or 3 phase system_x000D_ RS485 address, 1-247_x000D_ Security code access for programming_x000D_ Standard Functions:_x000D_ Phase voltage (V)_x000D_ Phase to neutral voltage (V)_x000D_ Phase current (I)_x000D_ Frequency (Hz)_x000D_ Active power (W)_x000D_ Active energy (kWh)_x000D_ Reactive power (VAR)_x000D_ Apparent power (VA)_x000D_ Reactive energy (VARh)_x000D_ Power factor (PF)_x000D_ Instantaneous Amp demand, instantaneous watt demand, instantaneous VA demand, maximum Amp demand, maximum watt demand, maximum VA demand, neutral current measurement_x000D_ Features and Benefits_x000D_ 4 front buttons for programming_x000D_ A relay output can be assigned to either W.h or Var.h_x000D_ Installation guide supplied or download available of complete installation manual and RS485 Modbus register at www.hobut.co.uk/power-meters_x000D_ Large LCD display_x000D_ Optional RS485 port allows communication via Modbus RTV or BACNET (MSTP) protocol_x000D_ Meter accuracy is 0.1 (Frequency) %, 0.5 (Volts/Amps) %, 1 (Active Power) %, 1 (Apparent Power) %, 1 (Power Factor) %_x000D_ Applications_x000D_ Building management systems_x000D_ Gensets_x000D_ Low, medium and high-voltage control panels_x000D_ Power management_x000D_ Certifications_x000D_ ANSI/ESD S20.20:2014_x000D_ BS EN 61340-5-1:2007_x000D_ CE certified