Planning the electrical installation 67
Recommended power cable types
Power cable types for limited use
Not allowed power cable types
Symmetrical shielded cable with three phase conductors and a
concentric PE conductor as shield. The shield must meet the
requirements of IEC 61439-1, see page
. Check with local /
state / country electrical codes for allowance.
Symmetrical shielded cable with three phase conductors and a
concentric PE conductor as shield. A separate PE conductor is
required if the shield does not meet the requirements of
IEC 61439-1, see page
.
Symmetrical shielded cable with three phase conductors and
symmetrically constructed PE conductor, and a shield. The PE
conductor must meet the requirements of IEC 61439-1.
A four-conductor system (three phase conductors and a
protective conductor on a cable tray) is
not allowed for motor
cabling
(it is allowed for input cabling).
A four-conductor system (three phase conductors and a PE
conductor in a PVC conduit) is
allowed for input and motor
cabling with phase conductor cross-section less than
10 mm
2
(8 AWG) or motors < 30 kW (40 hp)
. Not allowed in
USA.
Corrugated or EMT cable
with three phase conductors and a
protective conductor is allowed for motor cabling with phase
conductor cross section less than 10 mm
2
(8 AWG) or motors <
30 kW (40 hp).
Symmetrical shielded cable with individual shields for each
phase conductor is not allowed on any cable size for input and
motor cabling.
PE
PE
PE
PE
PVC
EMT
PE
ACS880-01 HW.book Page 67 Monday, July 1, 2013 4:51 PM
Summary of Contents for ACS880-01 Series
Page 4: ...ACS880 01 HW book Page 4 Monday July 1 2013 4 51 PM...
Page 12: ...12 ACS880 01 HW book Page 12 Monday July 1 2013 4 51 PM...
Page 20: ...20 Safety instructions ACS880 01 HW book Page 20 Monday July 1 2013 4 51 PM...
Page 26: ...26 Introduction to the manual ACS880 01 HW book Page 26 Monday July 1 2013 4 51 PM...
Page 80: ...80 Planning the electrical installation ACS880 01 HW book Page 80 Monday July 1 2013 4 51 PM...
Page 96: ...96 Electrical installation 8b R8 R9 ACS880 01 HW book Page 96 Monday July 1 2013 4 51 PM...
Page 98: ...98 Electrical installation 16 13 R8 R9 ACS880 01 HW book Page 98 Monday July 1 2013 4 51 PM...
Page 118: ...118 Start up ACS880 01 HW book Page 118 Monday July 1 2013 4 51 PM...
Page 120: ...120 Fault tracing ACS880 01 HW book Page 120 Monday July 1 2013 4 51 PM...
Page 131: ...Maintenance 131 3 4 5 3 ACS880 01 HW book Page 131 Monday July 1 2013 4 51 PM...
Page 172: ...172 Technical data ACS880 01 HW book Page 172 Monday July 1 2013 4 51 PM...
Page 196: ...196 Dimension drawings ACS880 01 HW book Page 196 Monday July 1 2013 4 51 PM...
Page 209: ...Safe Torque off function 209 Certificate ACS880 01 HW book Page 209 Monday July 1 2013 4 51 PM...
Page 210: ...210 Safe Torque off function ACS880 01 HW book Page 210 Monday July 1 2013 4 51 PM...
Page 220: ...220 Resistor braking ACS880 01 HW book Page 220 Monday July 1 2013 4 51 PM...