Electrical Connection; Basic Information - AUMA SAEx Series Operation Instructions Manual

SAEx 07.2 SAEx 16.2 / SAREx 07.2
ACExC 01.2 Non-Intrusive Profinet
5.

Electrical connection

5.1.

Basic information

Wiring diagram/terminal
plan
Permissible networks
(supply networks)
Current type, mains
voltage, mains fre-
quency
Protection and sizing on
site
SAREx 16.2 Control unit: electronic (MWG)
Electric shock due to presence of hazardous voltage!
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.
The pertaining wiring diagram/terminal plan (in German or English) is attached to
the device in a weather-proof bag, together with these operation instructions. It can
also be requested from AUMA (state order number, refer to name plate) or
downloaded directly from the Internet (http://www.auma.com).
The actuators are suitable for use in TN and TT networks with directly grounded star
point for nominal voltages up to maximum 690 V AC. Use in IT network is permissible
for nominal voltages up to maximum 600 V AC. For IT network, a suitable, approved
insulation monitor measuring the pulse code is required.
Type of current, mains voltage and mains frequency must match the data on the
actuator controls and motor name plates. Also refer to chapter <Identification>/<Name
plate>.
Figure 18: Motor name plate (example)
[1] Type of current
[2] Mains voltage
[3] Mains frequency
For short-circuit protection and for disconnecting the actuator from the mains, fuses
and disconnect switches have to be provided by the customer.
The current values for sizing the protection can be derived from the current
consumption of the motor (refer to motor name plate) plus the current consumption
of actuator controls.
We recommend adapting the switchgear sizing to the max. current (I
and setting the overcurrent protection device in compliance with the indications in
the electrical data sheet.
Table 12:
Current consumption of actuator controls
Mains voltage
Permissible variation of the mains voltage
100 to 120 V AC
208 to 240 V AC
380 to 500 V AC
515 to 690 V AC
Electrical connection
max
Max. current consumption
±10 % ±30 %
750 mA 1,000 mA
400 mA 750 mA
250 mA 400 mA
200 mA 400 mA
) and selecting
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