Symmetrically constructed grounding conductors inside a VFD shielded cable: Twist
together, combine with the shield and connect under the drive's ground terminal and
under the motor's ground terminal. For a conduit installation see 2.
4
External brake resistor connection (if used). For a conduit installation: See 1 and 2.
For a VFD cable installation: See 3 and 4. In addition, cut the third phase conductor
which is not needed for the brake resistor connection. See chapter
.
5
External brake chopper (if used). See chapter
.
6
If necessary, install an external filter (du/dt, common mode, or sine filter). Filters are
available from ABB.
7
Note: All openings in the drive enclosure must be closed with UL listed devices having the
same Type rating as the drive Type.
■
Connection procedure
The procedure of connecting the power cables to the standard drive is described
below.
1.
To remove the R3 front cover (R6 and R8 upper front cover), lift the cover from
the bottom outwards (1a) and then up (1b).
R3 – UL Type 12
R3 – UL Type 1
2
1
2
1b
1a
To remove the R6 and R8 lower front cover, slide it downwards (3a) and then
forward (3b). For UL Type 12 frame R8, disconnect the power supply wire of
the auxiliary cooling fan.
Electrical installation – North America (NEC) 121
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 ...
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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 ...