Operating Instructions

Electrical connection
Basic information
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A6V12052002
Electrical connection
Basic information
WARNING
Danger due to incorrect electrical connection
● Failure to observe this warning can result in death, serious injury, or property
damage.
● The electrical connection must be carried out exclusively by suitably qualified
personnel.
● Prior to connection, observe basic information contained in this chapter.
● After connection but prior to applying the voltage, observe the <Commissioning>
and <Test run> chapters.
Permissible networks (supply networks)
Actuator controls (actuators) are suitable for use in TN and TT networks with directly
grounded star point for mains voltage up to maximum 690 Vac. Use in IT networks for
nominal voltages up to maximum 600 Vac are permissible. For IT networks, a suitable,
approved insulation monitor measuring the pulse code is required.
Current type, mains voltage, mains frequency
Type of current, mains voltage and mains frequency must match the data on the
actuator controls and motor name plates. Also see chapter <Identification>/<Name
plate>.
Figure 10: Motor name plate (example).
[1]
Type of current
[2]
Mains voltage
[3]
Mains frequency (for 3-phase and 1-phase AC motors)
External supply of the electronics
For external electronics supply with 24 Vdc and simultaneous use of DC motors (24
Vdc, 48 Vdc, 60 Vdc, 110 Vdc, 220 Vdc), the 24 Vdc controls’ voltage supply should
be ensured using the XK25/26 terminals, separately from the power supply (U1, V1).