Requirements Table - ABB ACS800 Series Hardware Manual

Requirements table

The following table shows how to select the motor insulation system and when an
optional drive du/dt and common mode filters and insulated N-end (non-drive end)
motor bearings are required. Ignoring the requirements or improper installation may
shorten motor life or damage the motor bearings and voids the warranty.
Motor type Nominal mains
voltage (AC line
voltage)
A Random- U < 500 V
N
wound M2_,
B
500 V < U
M3_ and
B
M4_
600 V < U
(cable length <
150 m)
600 V < U
(cable length >
150 m)
Form-wound 380 V < U
HX_ and
AM_
Old* form- 380 V < U
wound HX_
and modular
Random- 0 V < U
N
wound HX_
500 V < U
and AM_ **
HDP Consult the motor manufacturer.
Motor insulation
system
Standard
< 600 V Standard
N
or
Reinforced
< 690 V Reinforced
N
< 690 V Reinforced
N
< 690 V Standard
N
< 690 V Check with the motor
N
manufacturer.
< 500 V Enamelled wire with
fibre glass taping
< 690 V
N
Requirement for
ABB du/dt filter, insulated N-end bearing and ABB common mode
P < 100 kW 100 kW < P
N
and
frame size > IEC 315
frame size < IEC 315
P < 134 hp 134 hp < P
N
and
frame size <
NEMA 500
- + N
+ du/dt + du/dt + N
- + N
+ du/dt + du/dt + N
- + N
n.a. + N + CMF
+ du/dt with voltages over 500 V + N + CMF
+ N + CMF
+ du/dt + N + CMF
filter
< 350 kW P
N N
or
frame size > IEC 400
< 469 hp P
N N
or
frame size > frame size >
NEMA 500 NEMA 580
+ N + CMF
+ du/dt + N + CMF
+ N + CMF
+ du/dt + N + CMF
+ N + CMF
P < 500 kW: + N +
N
CMF
P > 500 kW: + N +
N
CMF + du/dt
Planning the electrical installation
49
> 350 kW
or
> 469 hp
or