Alimak Scando 650 DOL, Техническое описание

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upward direction with rated load in the car. If the voltage drop
exceeds the values given above, one or more of the following
steps can be taken:
1. Increase the conductor size in the power supply cable from
the jobsite distribution board to the B-panel at base.
2. Increase the conductor size in the trailing power cables
between the Base panel and the car. Due to mechanical and
performance reasons, the conductors in the trailing cable
should not exceed 16 mm
2 .
The fixed cable to the junction box at 1/2 lifting height can
be increased in size.
3. Reduce the rated load.
4. Install a step-up transformer xxx/690V in the power supply
in order to increase the voltage.
Note! Motor windings must be adaptable to this higher
voltage. Otherwise the motor must be changed. To give the
best possible advantage, the step-up transformer should
preferably be located close to the jobsite distribution board.
5. Use some sort of soft start equipment.
If you have any questions regarding the power supply cables
or the trailing cables, please contact Alimak for advice.
Conversion table mm
2
to AWG
ALIMAK 34737 - 1/01
I
5
AWG No. mm 2 Nearest IEC std.
(American Wire Gauge) mm 2
0000 107.2 95 alt. 120
000 85.03 70 alt. 95
00 67.43 70
0 53.48 50
1 42.41 35 alt. 50
2 33.63 35
4 21.15 16 alt. 25
6 13.3 10 alt. 16
8 8.366 6 alt. 10
10 5.261 4 alt. 6
12 3.309 2.5 alt. 4
14 2.081 1.5 alt. 2.5
16 1.309 1.5
18 0.8231 0.75 alt. 1.0