Requirements For Non-Abb Motors, P N < 100 Kw (134 Hp) - ABB ACS580 Series Hardware Manual

100 Guidelines for planning the electrical installation
Requirements for non-ABB motors, P
See also Abbreviations (page
Motor type Nominal AC line
Random-wound
and form-wound
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.
102).
voltage
Motor insu-
lation sys-
U n ≤ 420 V Standard:
Û LL =
1300 V
420 V < U n ≤
Standard:
500 V Û LL =
1300 V
Reinforced:
Û LL =
1600 V,
0.2 µs rise
500 V < U n ≤ Reinforced:
600 V Û LL =
1600 V
Reinforced:
Û LL =
1800 V
600 V < U n ≤ Reinforced:
690 V Û LL =
1800 V
Reinforced:
Û LL =
2000 V,
0.3 µs rise
time
< 100 kW (134 hp)
n
Requirement for
ABB d u /d t and common mode filters, in-
sulated N-end motor bearings
tem
P n < 100 kW and frame size < IEC 315
P n < 134 hp and frame size < NEMA 500
time
1)
-
+ d u /d t
-
+ d u /d t
-
+ d u /d t
-