ABB ACS880-04F, Руководство по оборудованию, Страница: 120 / 172

120 Technical data

Definitions

When is derating needed
Derate the continuous output current of the drive if
•
ambient temperature e40 °C (+104 °F) or
•
drive is installed higher than 1000 m (3280 ft) above sea level
•
switching frequency is other than default.
Note: The final derating factor is a multiplication of all applicable derating factors.
880A-5 R11 880 1100 1100 880 630 762 857 560 697** 500
3AXD00000588487
NEMA RATINGS
Drive type
ACS880-
04F- Frame
size Input
current
Maximum
current
Output ratings
App.
power
Light-duty use Heavy-duty use
I
1
I
max
I
max_
start
S
N
I
Ld
P
Ld
I
Hd
P
Hd
A A A kVA A kW hp A kW hp
U
N
= 460 V
502A-5 R11 502 560 671 435 483 315 400 361 250 300
582A-5 R11 582 730 828 504 573 400 450 414 250 350
634A-5 R11 634 730 954 549 623 450 500 477 315 400
715A-5 R11 715 850 1100 619 705 500 600 566 400 450
820A-5 R11 820 1020 1100 710 807 560 700 625 450 500
880A-5 R11 880 1100 1100 762 857 560 700 697** 500 600
U
N
Nominal voltage of the drive
I
1
Nominal input current (rms) at 40 °C (104 °F)
S
N
Apparent power (no overload)
I
max
Maximum output current. Available for 10 seconds at start, otherwise as long as allowed by
drive temperature. 140% … 200% of
I
Hd
, depending on power rating.
I
max_start
Maximum output current at start. Available for two seconds only at start every five seconds if
start current limit is activated by parameter
30.15 Maximum start current.
I
2
Continuous rms output current. No overload capability at 40 °C (104 °F)
P
N
Typical motor power in no-overload use.
I
Ld
Continuous rms output current allowing 10% overload for 1 minute every 5 minutes
P
Ld
Typical motor power for light-overload use.
I
Hd
Continuous rms output current allowing 50% overload for 1 minute every 5 minutes
* Continuous rms output current allowing 40% overload for 1 minute every 5 minutes
** Continuous rms output current allowing 45% overload for 1 minute every 5 minutes
P
Hd
Typical motor power for heavy-duty use.
Note: To achieve the rated motor power given in the table, the rated current of the drive must be higher than
or equal to the rated motor current. The power ratings apply to most IEC 34 motors at the nominal voltage of
the drive.
We recommend to select the drive, motor and gear combination for the required motion profile with the
DriveSize dimensioning tool available from ABB.
IEC RATINGS
Drive type
ACS880-
04F- Frame
size Input
current
Output ratings
Nominal use Light-duty use Heavy-duty use
I
1
I
max
I
max_
start
I
2
P
N
S
N
I
Ld
P
Ld
I
Hd
P
Hd
A A A A kW kVA A kW A kW