Design of control and distribution cabinets

  • Engineering of circuit diagrams, cable diagrams, parts lists
  • Engineering of mechanical cabinet drawings

Software development

  • PLC programming (TIA-Portal)
  • Visualization systems lika HMI and SCADA
  • Generator- , Transformer- and Grid protection relays
  • Signal-/Network connections (IEC-protocols, DNP3)


  • Protection study for the grid (load flow, short circuit)
  • Calculation of protection settings for protection relays
  • Dimensioning of cables

Engineering of assembly

  • Planning of the whole electrical equipment
  • Design of cable ways
  • Design of grounding/earthing diagrams


  • Languages:  German, English und Spanish




H&W Control Gesellschaft m.b.H.

Dr. Karl Renner Straße 2

A-3200 Ober-Grafendorf - Austria

FN: 392032v - UID: ATU67751612

 +43 (0) 2747 / 20021

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