142 Installation example with full cabling panels (H381)
Power cable connection procedure
WARNING!
Obey the safety instructions in chapter
. If you
ignore them, injury or death, or damage to the equipment can occur.
1. Run the motor cables from the motor to the cabinet. Ground the cable shields 360° at
the entry plate.
2. Twist the cable shields of the motor cables into bundles and connect them and any
separate ground conductors or cables to the ground busbar of the output power
cabling panel.
3. Connect the phase conductors of the motor cables to terminals T1/U2, T2/V2 and
T3/W2
of the output cabling panel. For the tightening torques, see page
4. Make sure that all power is disconnected and reconnection is not possible. Use proper
safe disconnect procedures according to local codes.
5. Run the input cables from the supply source to the cabinet. Ground the cable shields
360° at the entry plate.
6. Twist the cable shields of the input cables into bundles and connect them and any
separate ground conductors or cables to grounding busbar of the input cabling panel.
7. Connect the phase conductors of the input cables to terminals L1/U1, L2/V1 and
L3/W1 of the input cabling panel. For the tightening torques, see page
8. Brake chopper option: Connect the conductors to the UDC+ and UDC- terminals. For
the tightening torques, see page
7
Common mode filter (optional, see page
8
d
u
/d
t
filter (optional, see page
).
9
The drive module frame must be connected to the cabinet frame. See section
and
Alternatives for grounding the drive module
on page
.
Note:
If there is a symmetrically constructed grounding conductor in the motor cable in addition to the conductive
shield, connect the grounding conductor to the grounding terminal at the drive and motor ends.
Do not use an asymmetrically constructed motor cable. Connecting its fourth conductor at the motor end
increases bearing currents and causes extra wear.
Содержание ACS880-34
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 34 drive modules 132 to 400 kW 200 to 450 hp Hardware manual ...
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Страница 22: ...22 Safety instructions ...
Страница 28: ...28 Introduction to the manual ...
Страница 42: ...42 Operation principle and hardware description ...
Страница 118: ...118 External control unit ...
Страница 140: ...140 Installation example with full cabling panels option H381 M8 16 Hex 2 5 4 3 1 1 1 1 2 6 7 ...
Страница 152: ...152 Installation checklist ...
Страница 156: ...156 Start up ...
Страница 158: ...158 Fault tracing ...
Страница 174: ...174 Maintenance ...
Страница 202: ...202 Technical data EU Declaration of Conformity Machinery Directive ...
Страница 204: ...204 Technical data ...
Страница 206: ...206 Dimension drawings Standard configuration 3AXD50000038012 ...
Страница 207: ...Dimension drawings 207 Location of power cable connection terminals with options H370 H356 3AXD50000038012 ...
Страница 208: ...208 Dimension drawings Drive module with options 0B051 H356 0H371 3AXD50000038012 ...
Страница 209: ...Dimension drawings 209 Configuration with option H381 3AXD50000323210 ...
Страница 210: ...210 Dimension drawings LCL filter module 3AXD50000206162 ...
Страница 214: ...214 Dimension drawings External control unit 3axd50000011687 ...
Страница 238: ...238 Resistor braking ...
Страница 242: ...242 du dt and sine filters ...
Страница 256: ...Contact us www abb com drives www abb com drivespartners 3AXD50000035191 Rev B EN 2018 09 28 ...