GU ELTRAL KS 30 Solo, Assembly And Operating Instructions Manual

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11.2013 | G28314 | Printed in Germany
9 Installation (electrical)
DANGER
Risk of electric shock
Electrical installation on site must be carried out by a qualified electrician
only.
œ º
For electrical installation on site observe VDE (German Electrical Engi-
neers Association) regulations and the requirements of the local mains
supplier.
œ º
Disconnect mains supply before carrying out any work on the installa-
tion or the control unit.
DANGER
Risk of destroying the motor
The motor requires a 24 V DC respectively a 230 V AC connection. Other
voltages will destroy the motor.
œ º
Connect the motor accordingly.
œ º Do not lay the motor connecting cable together with a mains wire.
œ º
Never connect 24 V DC drives to 230 V ! Danger of life !
œ º
Low-voltage lines and power lines must be wired separately.
A two-core (24 V) or three-core (230 V) connecting cable is required to connect the motor (see
“Technical Data”).
œ º
Follow the electrical connection diagram in chapter „16 Connection diagram“ on
page 30.
œ º
For cable lengths, cable types and cable cross-sections observe the details in the con-
nection diagram and the „Technical Data“.
œ º
Make sure that the cables are prevented from being cut, kinked or twisted. If necessary
use cable ducts.
œ º
Verify the correct terminal assignment, the supply voltage (see type label) and the
minimum and maximum ratings (see technical data). Carefully adhere to all assembly
details given.
Depending on the variant, the drive requires either a voltage of 24 V = (direct current) or a
mains voltage of 230 V~ (alternating current) 50 Hz. The 24 V DC variant requires a class II
mains adapter to transform the supply voltage (230 V~, 50 Hz or other) to 24 V DC; the techni-
cal specification of the adapter must correspond to the parameters indicated on the type label.
Determining the supply cable cross-section for 24 V DC
With 24 V DC, the cable cross-section must be calculated depending on the cable length. The
following table shows the cable lengths for the connection of one drive.
Cable cross section Cable length
4.00 mm² ~ 270 m
2.5 mm² ~ 170 m
1.5 mm² ~ 100 m
0.75 mm² ~ 50 m
0.5 mm² ~ 35 m