ABB ACS880-04F-504A-3, Руководство по оборудованию

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• Connect the power cables directly to the drive module input and output terminals
with cable lugs or by busbars.
• Protect the power cable terminals and electrical parts against contact and ground
the drive module correctly.
1. Connect the cable shields of the motor cables and any separate ground conductors
or cables to the ground terminal of the drive module or to the cabinet ground bar.
2. Connect the phase conductors of the motor cables to terminals T1/U2, T2/V2 and
T3/W2 of the drive module. For the tightening torques, see the technical data.
3. Drive modules with D150: Connect the brake resistor conductors to the
R+ and R- terminals. For the tightening torques, see the technical data.
4. Connect the cable shields of the input cables and any separate ground conductors
or cables to the drive module ground terminal or to the cabinet PE busbar.
5. Connect the phase conductors of the input cables to terminals L1/U1, L2/V1 and
L3/W1 of the drive module. For the tightening torques, see the technical data.
￭
DC connection
The UDC+ and UDC– terminals are intended for common DC configurations of a number
of drives, allowing regenerative energy from one drive to be utilized by the other drives
in the motoring mode. See
ACS880-01 drives and ACS880-04 drive modules common
DC systems application guide (3AUA0000127818 [English]) .
Removing the control panel holder from the external
control unit
1. Disconnect the control panel cable from connector X13 on the control unit.
2. Loosen the mounting screws of the control panel holder and take the holder off.
1
X13
X13
2
2
2
2
90 Electrical installation