ABB ACS800-04 Hardware Manual page 41

Motor Nominal mains
type voltage (AC line
voltage)
U
N Random- < 420 V
N
wound and
O
form-
N
420 V <
wound
-
500 V
A
B
B
500 V <
600 V
600 V <
690 V
* manufactured before 1.1.1998
** For motors manufactured before 1.1.1998, check for additional instructions with the motor
manufacturer.
*** If the intermediate DC circuit voltage of the drive is increased from the nominal level by resistor
braking or by the IGBT Supply Control Program (parameter selectable function), check with the
motor manufacturer if additional output filters are needed in the applied drive operation range.
Note 1: The abbreviations used in the table:
Abbreviation Definition
U nominal voltage of the supply network
N
Û
peak line-to-line voltage at motor terminals which the motor insulation must withstand
LL
P
motor nominal power
N
u t u
d /d d
CMF common mode filter (option +E208)
N N-end bearing: insulated motor non-driven end bearing
n.a. Motors of this power range are not available as standard units. Consult the motor
manufacturer.
Motor insulation
system
Û
Standard:
LL
1300 V
U Û
< Standard:
N LL
1300 V
or
Û
Reinforced:
LL
1600 V,
0.2 microsecond
rise time
U Û
< Reinforced:
N LL
1600 V
or
Reinforced: Û
LL
1800 V
U Û
< Reinforced:
N LL
1800 V
Û
Reinforced:
LL
2000 V,
0.3 microsecond
rise time ***
t
/d filter at the output of the drive
Planning the electrical installation 41
Requirement for
u t
ABB d /d filter, insulated N-end bearing and ABB
common mode filter
P
< 100 kW
N
and
frame size <
IEC 315
P < 134 hp
N
and
frame size <
NEMA 500
= - + N or CMF
u t
= + d /d + d
or
+ d
= - + N or CMF
u t
= + d /d + d
or
+ d
= - + N or CMF
u t
= + d /d + d
= - N + CMF
P P
100 kW < < > 350 kW
N N
350 kW or
frame size >
frame size >
IEC 315
IEC 400
134 hp < P < P > 469 hp
N N
469 hp
or frame size >
frame size > NEMA 580
NEMA 500
+ N + CMF
u t u t
/d + N + d /d
u t
/d + CMF
+ N + CMF
u t u t
/d + N + d /d
u t
/d + CMF
+ N + CMF
u t u t
/d + N + d /d
N + CMF
or
or
+ N + CMF
+ N + CMF
+ N + CMF