ABB ACQ580-01 Series Panduan Instalasi dan Start-Up Cepat - Halaman 3
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Halaman Cetak
Put the drive on the wall and tighten the screws
1
6. Remove the cover(s)
7. Optional - remove the cable/conduit box (to modify holes) - 4 screws
1
8. Attach a residual voltage warning sticker to the drive in the local language
To the control panel mounting platform.
9. Make sure that the drive is compatible with the grounding system
You can connect all drives to a symmetrically grounded TN-S system (center-grounded wye) without any modifications to
the built-in EMC filter or varistors. If you install the drive to a different system, reconfigure the EMC and VAR screws as
shown in the table below. The table also shows the optional modifications available
Frame
Connection
TN System
size
NEC
(B066)
Default
R1...R3
EMC (DC)
None or plastic Metal
VAR
Metal
1)
Metal screw must not be used.
2)
Optional, for better noise filtering.
3)
NEC (UL) drives (+B066) have these screws installed by default.
4)
IEC drives (+B063) have these screws installed by default.
2
8 x T20 Torx
Tighten to 2.2 ft-lb (3 Nm)
4 x T20 Torx
Tighten to 2.2 ft-lb (3 Nm)
TN System
Corner-grounded delta
IEC
and Midpoint-grounded
(B063)
delta system
3)
4)
Default
2)
None or plastic
Metal
None or plastic
3
.
IT system
1)
1)
None or plastic
1)
None or plastic
3
TT system
1)
None or plastic
1)
None or plastic