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 manu-
facturer.
n.a.
68 Guidelines for planning the electrical installation
Содержание ACS880-07LC
Страница 1: ... ABB INDUSTRIAL DRIVES ACS880 07LC drives Hardware manual ...
Страница 2: ......
Страница 4: ......
Страница 12: ...16 Resistor braking Further information 12 Table of contents ...
Страница 22: ...22 ...
Страница 63: ...Mechanical installation 63 10 ...
Страница 64: ...64 ...
Страница 91: ...a b c 4 a 8 b 16 18 PE PE 10 13 12 Electrical installation 91 11 ...
Страница 97: ...11 Reinstall the shrouding removed earlier 12 Close the cubicle door Electrical installation 97 11 ...
Страница 100: ...With FDPI 02 modules OPEN TERMIN ATED 1 1 2 2 OPEN TERMINATED 3 100 Electrical installation ...
Страница 104: ...104 ...
Страница 118: ...118 ...
Страница 124: ...124 ...
Страница 138: ...8 9 138 Maintenance ...
Страница 139: ...11 12 12 6 10 Maintenance 139 ...
Страница 150: ...150 ...
Страница 160: ...160 ...
Страница 183: ...Technical data 183 ...
Страница 184: ...184 Technical data ...
Страница 189: ... Dimension drawing examples ACS880 07LC 0850A 7 Dimensions 189 ...
Страница 190: ...ACS880 07LC 1660A 7 6 pulse 190 Dimensions ...
Страница 191: ...ACS880 07LC 1660A 7 A004 12 pulse Dimensions 191 ...
Страница 192: ...ACS880 07LC 3260A 7 192 Dimensions ...
Страница 193: ...Cabinet height and depth Marine construction option C121 IP42 side view Non marine IP42 side view Dimensions 193 ...
Страница 194: ...Location and size of input terminals 600 mm with main breaker single busbar bottom cable entry 194 Dimensions ...
Страница 195: ... 600 mm with main breaker double busbar bottom cable entry Dimensions 195 ...
Страница 197: ...Inverter module cubicle with two R8i modules bottom cable exit Dimensions 197 ...
Страница 198: ...Inverter module cubicle with three R8i modules bottom cable exit 198 Dimensions ...
Страница 199: ...Brake chopper cubicle Dimensions 199 ...
Страница 200: ...200 ...
Страница 216: ... Declaration of conformity 216 The Safe torque off function ...
Страница 217: ...The Safe torque off function 217 ...
Страница 218: ...218 ...
Страница 220: ...220 ...