ABB ACS880-31 Manual de instalación rápida y puesta en marcha - Página 9
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Control cable installation examples
Use an unused ground clamp screw for grounding pair cable shields and grounding wire. If none available ground as shown
(R3 example not shown below). Leave the other end of the shields unconnected or ground them indirectly via a high-
frequency capacitor with a few nanofarads, eg, 3.3 nF / 630 V
11. Install optional modules, if included in the delivery
For frame R3: To gain access to SLOT1 and SLOT2, pull the control panel holder up.
12. Install the cover(s)
IP21 (UL type 1)
IP55 (UL type 12)
R3
1
2
2 N·m
(17 lbf·in)
R6
0.5 N·m (4.4 lbf·in)
1.5 N·m (13.3 lbf·in)
IP21 (UL type 1)
R3
1
2
2 N·m
.
R8
1.5 N·m
R6, R8
2 N·m
IP55 (UL type 12)
R6, R8
2 N·m
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