ABB ACS Serie Manual De Hardware página 22

Updates in Safety
Changed: ACS/ACC
617 Supply
Changed:
Requirements Table
Motor Type Nominal Mains
A Random- U < 500 V
N
B wound
500 V < U
B M2_ and M3_
600 V < U
Form-wound 380 V < U
HXR and AM_
Old* form- 380 V < U
wound HX_
and modular
Random- 380 V < U
wound HXR
and AM_
Notice-2
Only frame size R11i and above must be supplied with a transformer
dedicated to drives and motors...
The following table shows how to select the motor insulation system
and when optional ACS 600 du/dt filters, insulated N-end (non-driven
end) motor bearings and ACS 600 common mode filters are required.
Failure of the motor to fulfil the following requirements or improper
installation may shorten motor life or damage the motor bearings.
Voltage
Motor
Insulation
System
Standard
< 600 V Standard
N
or
Reinforced
< 690 V Reinforced
N
< 690 V Standard
N
< 690 V Check with the
N
motor
manufacturer.
< 690 V Check with the
N
motor
manufacturer.
Requirement for
ACS 600 du/dt Filter, Insulated N-end bearing and ACS 600 Common
Mode Filter
P < 100 kW 100 kW < P
N
and
Frame Size < IEC 315 Frame Size > IEC 315
- + N
+ du/dt + du/dt + N
- + N + LMCF
+ du/dt + du/dt + N
n.a. + N + CMF
+ du/dt filter with voltages over 500 V + N + CMF
+ du/dt filter with voltages over 500 V + N + CMF
ACS/ACC 6x7 (75 to 3000 kW) Frequency Converters
Updates in Safety
< 350 kW P > 350 kW
N N
or
Frame Size > IEC 400
+ N + CMF
+ du/dt + N + LCMF
+ N + CMF
+ du/dt + N + LCMF
+ N + CMF
or