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
Содержание ACH580-31
Страница 1: ... ABB INDUSTRIAL DRIVES ACH580 31 drives Hardware manual ...
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Страница 39: ...Operation principle 39 ...
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Страница 112: ...R3 1 7 N m 112 Electrical installation IEC ...
Страница 113: ...R6 1 7 N m Electrical installation IEC 113 ...
Страница 114: ...R8 1 7 N m 114 Electrical installation IEC ...
Страница 130: ...R3 Max 250 mA 130 Electrical installation North America NEC ...
Страница 131: ...R6 Electrical installation North America NEC 131 ...
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Страница 166: ... Fan arrow must point up 166 Maintenance ...
Страница 189: ... Package dimensions and weights R6 R3 R8 26 61 11 38 16 65 23 54 25 74 39 06 15 75 45 59 19 76 Technical data 189 ...
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Страница 214: ...R3 IP21 UL Type 1 3AXD50000028643 214 Dimension drawings ...
Страница 215: ...R3 Option B056 IP55 UL Type 12 3AXD50000045321 Dimension drawings 215 ...
Страница 216: ...R6 IP21 UL Type 1 3AXD50000037446 216 Dimension drawings ...
Страница 217: ...R6 Option B056 IP55 UL Type 12 3AXD50000045351 Dimension drawings 217 ...
Страница 218: ...R8 IP21 UL Type 1 3AXD50000147052 218 Dimension drawings ...
Страница 219: ...R8 Option B056 IP55 UL Type 12 3AXD50000147052 Dimension drawings 219 ...
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Страница 261: ...Dimension drawings The dimensions are in millimeters CAIO 01 bipolar analog I O adapter module 261 ...
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Страница 275: ...CMOD 01 multifunction extension module external 24 V AC DC and digital I O 275 ...
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Страница 282: ...282 CMOD 02 multifunction extension module external 24 V AC DC and isolated PTC interface ...