This table shows the requirements when a non-ABB motor is in use.
Requirement for
Nominal AC supply
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 in the applied drive operation range.
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
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 manufacturer.
n.a.
60 Guidelines for planning the electrical installation
Содержание ACS880-37LC
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 37LC drives Hardware manual ...
Страница 2: ......
Страница 4: ......
Страница 78: ...78 ...
Страница 116: ...116 ...
Страница 134: ...5 Set the real time clock 134 Maintenance ...
Страница 144: ...144 ...
Страница 167: ... Dimension drawing examples ACS880 37LC 0390A 7 with main contactor Dimensions 167 ...
Страница 169: ...ACS880 37LC 1270A 7 with common motor terminal cubicle Dimensions 169 ...
Страница 170: ...ACS880 37LC 1940A 7 with common motor terminal cubicle 170 Dimensions ...
Страница 171: ...Cabinet height and depth Marine construction option C121 IP42 side view Non marine IP42 side view Dimensions 171 ...
Страница 172: ...Location and size of input terminals Contact ABB for details 172 Dimensions ...
Страница 174: ...Inverter module cubicle with two R8i modules bottom cable exit 174 Dimensions ...
Страница 175: ...Inverter module cubicle with three R8i modules bottom cable exit Dimensions 175 ...
Страница 176: ...Brake chopper cubicle D150 176 Dimensions ...
Страница 177: ... Units with common motor terminal cubicle H359 Cubicle width 300 mm bottom cable exit Dimensions 177 ...
Страница 178: ...Cubicle width 300 mm top cable exit 178 Dimensions ...
Страница 179: ...Cubicle width 400 mm bottom cable exit Dimensions 179 ...
Страница 180: ...Cubicle width 400 mm top cable exit 180 Dimensions ...
Страница 181: ...Cubicle width 600 mm bottom cable exit Dimensions 181 ...
Страница 182: ...Cubicle width 600 mm top cable exit 182 Dimensions ...
Страница 198: ...198 ...
Страница 200: ...200 ...