Requirements Table - ABB ACS800 Hardware Manual
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Also See for ACS800:
- Firmware manual (340 pages) ,
- Hardware manual (210 pages) ,
- Cabinet installation and operating instruction (162 pages)
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Requirements table
The following table shows how to select the motor insulation system and when an optional ABB du/dt
filter, insulated N-end (non-driven end) motor bearings and ABB common mode filters are required. The
motor manufacturer should be consulted regarding the construction of the motor insulation and
additional requirements for explosion-safe (EX) motors. Failure of the motor to fulfil the following
requirements or improper installation may shorten motor life or damage the motor bearings.
Motor type
Nominal mains
voltage (AC line
A
Random-
U
< 500 V
N
wound M2_
B
500 V < U
and M3_
B
600 V < U
Form-wound
380 V < U
HX_ and AM_
Old* form-
380 V < U
wound HX_
and modular
Random-
0 V < U
wound HX_
500 V < U
and AM_ **
N
Random-
U
< 420 V
N
wound and
O
form-wound
N
420 V < U
-
A
B
B
500 V < U
600 V < U
Motor insulation
voltage)
system
Standard
< 600 V Standard
N
or
Reinforced
< 690 V Reinforced
N
< 690 V Standard
N
< 690 V Check with the
N
motor
manufacturer.
< 500 V
Enamelled wire
N
with fibre glass
< 690 V
N
taping
Standard: Û
LL
1300 V
< 500 V Standard: Û
N
LL
1300 V
or
Reinforced: Û
1600 V, 0.2
microsecond rise
time
< 600 V Reinforced: Û
N
1600 V
or
Reinforced: Û
1800 V
< 690 V Reinforced: Û
N
1800 V
Reinforced: Û
2000 V, 0.3
microsecond rise
time ***
Requirement for
ABB du/dt filter, insulated N-end bearing and ABB common mode
P
< 100 kW
N
and
frame size < IEC 315
P
< 134 HP
N
and frame size <
NEMA 500
-
+ du/dt
-
+ du/dt
n.a.
+ du/dt with voltages over 500 V + N + CMF
+ N + CMF
+ du/dt + N + CMF
=
-
=
+ du/dt
=
-
LL
=
+ du/dt
LL
=
-
LL
=
+ du/dt
LL
=
-
LL
filter
100 kW < P
< 350 kW
N
or
frame size > IEC 315
frame size > IEC 400
134 HP < P
< 469 HP
N
or frame size >
NEMA 500
+ N
+ N + CMF
+ du/dt + N
+ du/dt + N + CMF
+ N
+ N + CMF
+ du/dt + N
+ du/dt + N + CMF
+ N + CMF
P
N
CMF
P
N
CMF + du/dt
+ N or CMF
+ N + CMF
+ du/dt + N
+ du/dt + N + CMF
or
+ du/dt + CMF
+ N or CMF
+ N + CMF
+ du/dt + N
+ du/dt + N + CMF
or
+ du/dt + CMF
+ N or CMF
+ N + CMF
+ du/dt + N
+ du/dt + N + CMF
N + CMF
N + CMF
Planning the electrical installation
35
P
> 350 kW
N
or
P
> 469 HP
N
or frame size >
NEMA 580
< 500 kW: + N +
> 500 kW: + N +
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