ABB ACQ80-01 Manuale di installazione e avviamento rapido - Pagina 6
Sfoglia online o scarica il pdf Manuale di installazione e avviamento rapido per Azionamenti in corrente continua ABB ACQ80-01. ABB ACQ80-01 14.
Stampa la pagina
3.
Connect the power cables. For the tightening torques, refer to
•
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. (a)
•
Connect the input power cable to terminals L1, L2 and L3. Connect the twisted shield of the cable and the additional
PE conductor to the grounding terminal. (b)
•
Tighten the clamps of the power cable grounding shelf onto the stripped part of the cables (c). Torque the clamps to
1.2 N·m (10.6 lbf·in).
•
If used, connect the brake resistor or brake chopper cables.
R4
INPUT
PE
L1
L2
L3
3b
Note: The illustration above shows frames R1...R2. Frames
R3...R4 are similar.
4.
Frame R4: Install the grounding shelf.
R4
4
5.
Frame R5: Install the cable box plate (a) and shroud (b).
R5
5a
6.
Attach the cables outside the drive mechanically.
BRAKE RES
MOTOR
R+
R-
T1
T2
T3
UDC+
U
V
W
3a
3c
5b
Terminal data for the power cables
R5
3b
PE
6
.
3a
3c