A: PL120100.056
B: PL120100.056
E: 03.93 / T. Weiß
G: 06.93 / T. Weiß
Chapter: 5.6
Page: 1
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Structure and Function
Bild: Pl-0027.DRW
∆∆
∆∆
∆ 230V
Y 400V
L1 L2 L3U1 W1V1
W2 V 2U2
L1 L2 L3
Bild: Pl-0026.DRW
5.6 Electric unit
5.6.1 Electric drive
The pump unit is driven by a 4-pole three-phase asynchronous
motor.
The drive motor is coupled directly to the hydraulic pump and
connected in accordance with the operating voltage of the
relevant circuit ( Y or ).
If the machine is properly connected (the phase sequence
must produce a clockwise rotary field, see chapter 4.8), the
drive motor must run in the anticlockwise direction (to D end).
D end: Drive end.
N end: Non-drive end.
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