R3: Remove EMC and VAR screws.
N
L3
L2
L1
R6: Remove EMC and VAR screws.
R8: Remove EMC DC and VAR screws.
Residual current device has to be installed in the sup-
ply system.
Note:
•
Because the EMC filter screws have been removed,
ABB does not guarantee the EMC category.
•
ABB does not guarantee the functioning of the
ground leakage detector built inside the drive.
•
In large systems the residual current device can
trip without a real reason.
Note 1: Frames R3 and R6 are evaluated for use on corner-grounded systems and
midpoint-grounded delta systems by UL standards. They are not evaluated by IEC
standards for use on corner-grounded or midpoint-grounded systems.
Note 2: These are the EMC filter and varistor screws of different drive frame sizes.
Ground-to-phase varistor screws
EMC filter screws
Frame size
VAR
EMC
R3
VAR
EMC
R6
VAR
1)
EMC DC
R8
1) VAR screw functions also as EMC AC screws in frame R8.
96 Electrical installation – IEC
Summary of Contents for ACH580-31
Page 1: ... ABB INDUSTRIAL DRIVES ACH580 31 drives Hardware manual ...
Page 2: ......
Page 4: ......
Page 16: ...16 ...
Page 30: ...30 ...
Page 39: ...Operation principle 39 ...
Page 56: ...56 ...
Page 90: ...90 ...
Page 112: ...R3 1 7 N m 112 Electrical installation IEC ...
Page 113: ...R6 1 7 N m Electrical installation IEC 113 ...
Page 114: ...R8 1 7 N m 114 Electrical installation IEC ...
Page 130: ...R3 Max 250 mA 130 Electrical installation North America NEC ...
Page 131: ...R6 Electrical installation North America NEC 131 ...
Page 150: ...150 ...
Page 152: ...152 ...
Page 166: ... Fan arrow must point up 166 Maintenance ...
Page 212: ...212 ...
Page 214: ...R3 IP21 UL Type 1 3AXD50000028643 214 Dimension drawings ...
Page 215: ...R3 Option B056 IP55 UL Type 12 3AXD50000045321 Dimension drawings 215 ...
Page 216: ...R6 IP21 UL Type 1 3AXD50000037446 216 Dimension drawings ...
Page 217: ...R6 Option B056 IP55 UL Type 12 3AXD50000045351 Dimension drawings 217 ...
Page 218: ...R8 IP21 UL Type 1 3AXD50000147052 218 Dimension drawings ...
Page 219: ...R8 Option B056 IP55 UL Type 12 3AXD50000147052 Dimension drawings 219 ...
Page 220: ...220 ...
Page 242: ...242 ...
Page 250: ...250 ...
Page 254: ...254 ...
Page 262: ...262 ...
Page 268: ...268 ...
Page 275: ...CMOD 01 multifunction extension module external 24 V AC DC and digital I O 275 ...
Page 276: ...276 ...
Page 282: ...282 CMOD 02 multifunction extension module external 24 V AC DC and isolated PTC interface ...