Requirement for
Nominal AC supply
voltage
ABB d
u/dt and common mode filters, insu-
lated N-end motor bearings
Motor insulation sys-
tem
100 kW <
Pn < 350 kW
or
IEC 315 < frame size <
IEC 400
Pn < 100 kW or frame
size < IEC 315
134 hp <
Pn < 469 hp
or
NEMA 500 < frame
size < NEMA 580
Pn < 134 hp or frame
size < NEMA 500
+ N or CMF
+ N or CMF
Standard:
ÛLL =
1300 V
Un ≤ 420 V
+ N + d
u/dt + CMF
+ d
u/dt + (N or CMF)
Standard:
ÛLL =
1300 V
420 V <
Un < 500 V
or
+ N or CMF
+ N or CMF
Reinforced:
ÛLL =
1600 V, 0.2 micro-
second rise time
+ N + d
u/dt + CMF
+ d
u/dt + (N or CMF)
Reinforced:
ÛLL =
1600 V
500 V <
Un ≤ 600 V
or
+ N + CMF
+ N or CMF
Reinforced:
ÛLL =
1800 V
+ N + d
u/dt + CMF
+ N + d
u/dt
Reinforced:
ÛLL =
1800 V
600 V <
Un ≤ 690 V
+ N + CMF
+ N + CMF
Reinforced:
ÛLL =
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.
Additional data for calculating the rise time and the peak line-to-line voltage
The diagrams below show the relative peak line-to-line voltage and rate of change
of voltage as a function of the motor cable length. If you need to calculate the
actual peak voltage and voltage rise time considering the actual cable length,
proceed as follows:
•
Peak line-to line voltage: Read the relative
Û
LL
/
U
n
value from the diagram below
and multiply it by the nominal supply voltage (
U
n
).
•
Voltage rise time: Read the relative values
Û
LL
/
U
n
and (d
u/dt)/U
n
from the
diagram below. Multiply the values by the nominal supply voltage (
U
n
) and
substitute into equation t = 0.8 ·
Û
LL
/(d
u/dt).
66 Guidelines for planning the electrical installation
Summary of Contents for ACH580-31
Page 1: ... ABB INDUSTRIAL DRIVES ACH580 31 drives Hardware manual ...
Page 2: ......
Page 4: ......
Page 16: ...16 ...
Page 30: ...30 ...
Page 39: ...Operation principle 39 ...
Page 56: ...56 ...
Page 90: ...90 ...
Page 112: ...R3 1 7 N m 112 Electrical installation IEC ...
Page 113: ...R6 1 7 N m Electrical installation IEC 113 ...
Page 114: ...R8 1 7 N m 114 Electrical installation IEC ...
Page 130: ...R3 Max 250 mA 130 Electrical installation North America NEC ...
Page 131: ...R6 Electrical installation North America NEC 131 ...
Page 150: ...150 ...
Page 152: ...152 ...
Page 166: ... Fan arrow must point up 166 Maintenance ...
Page 212: ...212 ...
Page 214: ...R3 IP21 UL Type 1 3AXD50000028643 214 Dimension drawings ...
Page 215: ...R3 Option B056 IP55 UL Type 12 3AXD50000045321 Dimension drawings 215 ...
Page 216: ...R6 IP21 UL Type 1 3AXD50000037446 216 Dimension drawings ...
Page 217: ...R6 Option B056 IP55 UL Type 12 3AXD50000045351 Dimension drawings 217 ...
Page 218: ...R8 IP21 UL Type 1 3AXD50000147052 218 Dimension drawings ...
Page 219: ...R8 Option B056 IP55 UL Type 12 3AXD50000147052 Dimension drawings 219 ...
Page 220: ...220 ...
Page 242: ...242 ...
Page 250: ...250 ...
Page 254: ...254 ...
Page 262: ...262 ...
Page 268: ...268 ...
Page 275: ...CMOD 01 multifunction extension module external 24 V AC DC and digital I O 275 ...
Page 276: ...276 ...
Page 282: ...282 CMOD 02 multifunction extension module external 24 V AC DC and isolated PTC interface ...