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Practical training

Programming and capacitor bank start up with SMART III regulator

Integral Power Factor relay: compensation, analysis, protection


  • Smart compensation
  • Measurement in 1 or 3 phases
  • 4 objective cosφ
  • Configurable alarms
  • Built-in communications system

Not only is SMART III an advanced Power Factor Relay, but it is also a powerful power analyzer that measures the consumption and electrical parameters of the installation.

Computer SMART III uses CIRCUTOR's unique leakage measurement system, which facilitates the disconnection of the affected capacitor and guarantees the service continuity of the rest of the capacitor bank.


Documentation and related information:


Contact us:
t. (+34) 93 745 29 00



Vial Sant Jordi s/n, 08232
Viladecavalls (Barcelona) Spain
Tel: (+34) 93 745 29 00
Fax (+34) 93 745 29 14

Technical Support

Tel. (+34) 93 745 29 19


Testing and Calibration

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