This table shows the requirements when a non-ABB motor is in use.
Requirement for
Nominal AC line
voltage
Motor type
ABB du/dt and common mode filters, insulated
N-end motor bearings
Motor insula-
tion system
P
n
≥ 350 kW
or
frame size ≥
IEC 400
100 kW ≤ P
n
<
350 kW
or
IEC 315 ≤ frame
size < IEC 400
P
n
<
100 kW and
frame size
< IEC 315
P
n
≥ 469 hp
or
frame size >
NEMA 580
134 hp ≤ P
n
<
469 hp
or
NEMA 500 ≤
frame size ≤
NEMA 580
P
n
< 134 hp
and frame
size <
NEMA 500
+ N + CMF
+ N or CMF
-
Standard:
Û
LL
= 1300 V
U
n
≤ 420 V
Random-wound and
form-wound
+ N + d
u
/d
t
+
CMF
+ d
u
/d
t
+ (N or
CMF)
+ d
u
/d
t
Standard:
Û
LL
= 1300 V
420 V <
U
n
≤ 500 V
or
+ N + CMF
+ N or CMF
-
Reinforced:
Û
LL
= 1600 V,
0.2 micro-
second rise
time
+ N + d
u
/d
t
+
CMF
+ d
u
/d
t
+ (N or
CMF)
+ d
u
/d
t
Reinforced:
Û
LL
= 1600 V
500 V <
U
n
≤ 600 V
or
+ N + CMF
+ N or CMF
-
Reinforced:
Û
LL
= 1800 V
+ N + d
u
/d
t
+
CMF
+ d
u
/d
t
+ N
+ d
u
/d
t
Reinforced:
Û
LL
= 1800 V
600 V <
U
n
≤ 690 V
+ N + CMF
+ N + CMF
-
Reinforced:
Û
LL
= 2000 V,
0.3 micro-
second rise
time
1)
1) If the intermediate DC circuit voltage of the drive is increased from the nominal level due to long term resistor braking
cycles, check with the motor manufacturer if additional output filters are needed.
The abbreviations used in the tables are defined below.
Definition
Abbr.
Nominal AC line voltage
U
n
Peak line-to-line voltage at motor terminals which the motor insulation must withstand
Û
LL
Motor nominal power
P
n
d
u
/d
t
filter at the output of the drive
d
u
/d
t
Common mode filter of the drive
CMF
N-end bearing: insulated motor non-drive end bearing
N
Motors of this power range are not available as standard units. Consult the motor manu-
facturer.
n.a.
Guidelines for planning the electrical installation 79
Содержание ACS880-14
Страница 1: ...ABB INDUSTRIAL DRIVES ACS880 14 drive modules 132 400 kW 200 400 hp Hardware manual...
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Страница 114: ...With twin connectors in the control panel holder 1 2 3 1 114 Electrical installation...
Страница 115: ...With FDPI 02 modules OPEN TERMIN ATED 1 1 2 2 OPEN TERMINATED 3 Electrical installation 115 11...
Страница 142: ...4 5 6 3 3 1 1 1 1 2 142 Installation example with full cabling panels option H381...
Страница 150: ...150 Installation example with full cabling panels option H381...
Страница 156: ...156...
Страница 204: ...Standard configuration 204 Dimension drawings...
Страница 205: ...Location of power cable connection terminals with options H370 H356 3AXD50000038012 Dimension drawings 205...
Страница 206: ...Drive module with options 0B051 H356 0H371 206 Dimension drawings...
Страница 207: ...Configuration with option H381 3AXD50000323210 Dimension drawings 207...
Страница 208: ...LCL filter module 208 Dimension drawings...
Страница 212: ...External control unit 3AXD50000011687 212 Dimension drawings...
Страница 230: ...Declaration of conformity 230 The Safe torque off function...
Страница 236: ...Combi screw M8 30 Hex 20 N m 14 75 lbf ft Tapping screw M6 12 Torx T30 Hex 8 N m 71 lbf in 8 10 9 11 12 236...
Страница 241: ...241...
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