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4.4 Power
connection
The mains power is attached to terminal block X01; the position of the terminal block is shown in
Figure 10:. The following connection order must be strictly followed.
Caution:
It is not permitted to re-use spring washers!
4.5 PE
Connection
The PE connection is made on the copper rail in the bottom of the control cabinet using an M10
bolt, two spring washers and a nut, which must be connected in the order described above for the
terminal block.
Connection order: See “Power connection”.
4.6 Auxiliary Power Supply
This is connected to the
terminal block X01
. The auxiliary power supply 1AC 230 V, 990 W and a
pre-fuse, 10Agl must be provided by the operator.
X01.1
Life conductor (L)
X01.2
Neutral conductor (N)
X01.3 PE
conductor
The position of the terminal block is shown in Figure 10:.A surge arrester is integrated into the
control cabinet.
Note:
It is not recommended to disconnect the auxiliary power supply at night
as this also operates the motor-driven DC isolating switch and the line
contactor resulting in a reduced service life.
Connection order:
Bolt M12 x 30
Spring
washer
Terminal
bar
Cable eye for
feed
line
Spring
washer
Nut
