60 Planning the electrical installation
Additional requirements for non-ABB high-output and IP23 motors
The rated output power of high output motors is higher than what is stated for the
particular frame size in EN 50347 (2001). The table below shows the requirements for
random-wound and form-wound non-ABB motors.
Nominal AC line
voltage
Requirement for
Motor
insulation
system
ABB du/dt filter, insulated N-end bearing and ABB
common mode filter
P
N
< 100 kW or frame
size < IEC 315
100 kW <
P
N
<
350 kW
or
IEC 315 < frame size <
IEC 400
P
N
< 134 hp or frame
size < NEMA 500
134 hp <
P
N
<
469 hp
or
NEMA 500 < frame size
<
NEMA 580
U
N
< 420 V
Standard:
Û
LL
=
1300 V
+ N or CMF
+ N + CMF
420 V <
U
N
< 500 V Standard:
Û
LL
=
1300 V
+ du/dt + (N or CMF)
+ du/dt + N + CMF
or
Reinforced:
Û
LL
= 1600 V,
0.2
microsecond
rise time
+ N or CMF
+ N + CMF
500 V <
U
N
< 600 V Reinforced:
Û
LL
= 1600 V
+ du/dt + (N or CMF)
+ du/dt + N + CMF
or
Reinforced:
Û
LL
= 1800 V
+ N or CMF
+ N + CMF
600 V <
U
N
< 690 V Reinforced:
Û
LL
= 1800 V
+ du/dt + N
+ du/dt + N + CMF
Reinforced:
Û
LL
= 2000 V,
0.3
microsecond
rise time ***
N + CMF
N + CMF
***
If the intermediate DC circuit voltage of the drive is increased from the nominal level by
resistor braking, check with the motor manufacturer if additional output filters are needed
in the applied drive operation range.
ACS880-01 HW.book Page 60 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...