ABB ACS800 Series Hardware Manual page 51

Note 1: The abbreviations used in the table are defined below.
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
du/dt du/dt filter at the output of the drive +E205
CMF common mode filter +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.
Note 2: Explosion-safe (EX) motors
If you use an explosion-safe (EX) motor, follow the rules in the requirements table
above. In addition, consult the motor manufacturer for any further requirements.
Note 3: ABB high-output motors 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. This table shows the requirements for ABB
random-wound motor series (for example, M3AA, M3AP and M3BP).
Nominal AC supply
voltage
insulation
U < 500 V Standard
N
500 V < U < 600 V Standard
N
or
Reinforced
600 V < U < 690 V Reinforced
N
Motor ABB du/dt and common mode filters, insulated N-end motor
system
P < 100 kW
N
P < 140 hp
N
-
+ du/dt
-
+ du/dt
Requirement for
bearings
100 kW < P < 200 kW
N
140 hp < P < 268 hp
N
+ N
+ N + du/dt
+ N
+ N + du/dt
Planning the electrical installation
51
P > 200 kW
N
P > 268 hp
N
+ N + CMF
+ N + du/dt + CMF
+ N + CMF
+ N + du/dt + CMF