ABB ACS880-11 - Page 8

6 Electrical installation – IEC
83Contents of this chapter ......................................................................................
83Safety ..................................................................................................................
83Required tools .....................................................................................................
83Grounding the motor cable shield at the motor end ............................................
84Measuring the insulation .....................................................................................
84Measuring the insulation resistance of the drive ..........................................
84Measuring the insulation resistance of the input power cable .....................
84Measuring the insulation resistance of the motor and motor cable ..............
85Grounding system compatibility check ...............................................................
85EMC filter option +E200 or +E202 ...............................................................
85Ground-to-phase varistors ...........................................................................
86Corner-grounded and midpoint-grounded 525…690 V delta systems ........
86
When to disconnect EMC filter (options +E200 and +E202) or
ground-to-phase varistor: TN-S, IT, corner-grounded delta and
midpoint-grounded delta systems and TT systems .....................................
89Identifying the grounding system of the electrical power network ................
90
Disconnecting integrated EMC filter (option +E200 or +E202) and
ground-to-phase varistor – frame R3 ...........................................................
91
Disconnecting integrated EMC filter (option +E200 or +E202) and
ground-to-phase varistor – frame R6 ...........................................................
92
Disconnecting integrated EMC filter and ground-to-phase varistor –
frame R8 ......................................................................................................
93Connecting the power cables .............................................................................
93Connection diagram .....................................................................................
94Connection procedure ..................................................................................
100R8 power cable connection if you detach the cable connectors .......
101Connecting the control cables ............................................................................
101Connection diagram .....................................................................................
101Connection procedure ..................................................................................
105Installing option modules ....................................................................................
105Mechanical installation of option modules ...................................................
106Wiring option modules .................................................................................
106Installation of safety functions modules .......................................................
106Installation procedure into Slot 2 ......................................................
107Installation next to the control unit on frames R6 and R8 .................
109Reinstalling cover(s) ...........................................................................................
110Connecting a PC .................................................................................................
110Panel bus (Control of several units from one control panel) ...............................
7 Electrical installation – North America (NEC)
113Contents of this chapter ......................................................................................
113Safety ..................................................................................................................
113Required tools .....................................................................................................
8 Table of contents