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SDM630 3-Fasig

SDM630
The SDM630-Modbus measures and displays the characteristics of single phase two wires (1p2w),
three  phase  three  wires  (3p3w,)  and  three  phase  four  wires(3p4w)  supplies,  including  voltage, 
frequency, current, power  ,active and reactive energy, imported or  exported. Energy is measured 
in terms of kWh, kV Arh. Maximum demand current can be measured over preset periods of up to 
60  minutes.  In order to measure energy,  the unit requires voltage and  current inputs in addition 
to the supply required to power the product.
SDM630-Modbus supports max. 100A direct connection,  saves the cost and avoid the trouble to 
connect  external  CTs,  giving  the  unit  a  cost-effective  and  easy  operation.  Built-in  interfaces 
provides pulse and RS485 Modbus RTU outputs. Configuration is password protected.

Unit Characteristics
The Unit can measure and display:
  •   Line voltage and THD% (total harmonic distortion) of all phases
  •   Line Frequency
  •   Currents, Current demands and current THD% of all phases
  •   Power, maximum power demand and power factor
  •   Active energy imported and exported
  •   Reactive energy imported and exported
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Tim Steensels,
11 apr. 2018 03:10
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