ABB ACH580-01 Series Manuale di installazione e avviamento rapido - Pagina 7
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2a
3.
Connect the power cables. For the tightening torques, refer to
•
Slide the conductors through the conduit.
•
Connect the conductors:
•
Connect the phase conductors of the motor cable to terminals T1/U, T2/V and T3/W. Connect the twisted shield of
the cable to the grounding terminal. (3a)
•
Connect the grounding conductor to the grounding terminal. Connect the phase conductors of the input power
cable as for the motor cabling. Use terminals L1, L2 and L3
•
Frames R8...R9: If you do not use parallel phase conductors
the upper pressure plates. If you use parallel phase conductors, put the first conductor under the lower pressure
plate and the second under the upper pressure plate.
•
If used, connect the brake resistor or brake chopper cables.
•
Frames R6...R9: After you connect the power cables, install the shroud on the terminals (3c).
R1...R4
INPUT
3b
L1
L2
L3
R6...R9
3b
4.
Frame R5: Install the cable box plate (4a) and shroud (4b).
R5
4a
2b
PE
BRAKE RES
MOTOR
3a
R+
R-
T1
T2
T3
UDC+
U
V
W
3a
Conduit
Terminal data for the power cables
.
(3b)
,
ABB recommends that you put the conductors under
R5
3b
R6...R9
4b
7
.
3a
3c