ABB ACS880-07 - Abbreviations; Availability of D U;D T Filter and Common Mode Filter by Drive Type; Requirements for Non-ABB Motors, P

Requirements for non-ABB motors, P
n
> 100 kW (134 hp)
See also Abbreviations (page 96).
Requirement forNominal AC line
voltage
Motor type
ABB d u /d t and common mode filters, insulated
N-end motor bearings
Motor insula-
tion sys-
tem
1)
P
n
≥ 350 kW
or
frame size ≥ IEC 400
100 kW ≤ P
n
< 350 kW
or
IEC 315 ≤ frame size <
IEC 400
P
n
≥ 469 hp
or
frame size > NEMA 580
134 hp ≤ P
n
< 469 hp
or
NEMA 500 ≤ frame size
≤ NEMA 580
+ N + CMF+ N or CMF Û
LL
= 1300 V,
0.2 µs rise
time
U
n
≤ 420 VRandom-woundand
form-wound
+ N + d u /d t + CMF+ d u /d t + (N or CMF) Û
LL
= 1300 V420 V < U
n
≤ 500 V
+ N + CMF+ N or CMF Û
LL
= 1600 V,
0.2 µs rise
time
+ N + d u /d t + CMF+ d u /d t + (N or CMF) Û
LL
= 1600 V500 V < U
n
≤ 600 V
+ N + CMF+ N or CMF Û
LL
= 1800 V,
0.2 µs rise
time
+ N + d u /d t + CMF+ d u /d t + N Û
LL
= 1800 V600 V < U
n
≤ 690 V
+ N + CMF+ N + CMF Û
LL
= 2000 V,
0.3 µs rise
time
1)
These are typical values. The network topology and grounding, drive type, cable type, cable length, and motor type
have an effect on the phase-to-phase and phase-to-ground voltages of the motor. For motor dimensioning and
selection, refer to IEC 60034-18-41, IEC 60034-18-42 and IEC/TC 60034-25. For more information, contact ABB.
Abbreviations
DefinitionAbbr.
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 drived u /d t
Common mode filter of the driveCMF
N-end bearing: insulated motor non-drive end bearingN
Motors of this power range are not available as standard units. Consult the motor
manufacturer.
n.a.
Availability of d u /d t filter and common mode filter by drive type
Availability of common mode fil-
ter (CMF)
Availability of du/dt filterProduct type
StandardStandardACS880-07
96 Guidelines for planning the electrical installation