Symbols; Sizing - ABB ACS800-31 Hardware Manual

120 Technical data
ACS800-31 Nominal
type ratings
I
cont.max
A
-0060-3 120
-0070-3 150
-0100-3 165
Three-phase supply voltage 380 V, 400 V, 415 V, 440 V, 460 V, 480 V or 500 V
-0020-5 31
-0025-5 36
-0030-5 47
-0040-5 58
-0050-5 70
-0060-5 82
-0070-5 120
-0100-5 139
-0120-5 156
Three-phase supply voltage 525 V, 550 V, 575 V, 600 V, 660 V or 690 V
-0060-7 57
-0070-7 79
-0100-7 93

Symbols


Nominal ratings
I
continuous rms output current. No overload capability at 40 °C (104 °F).
cont.max
I
maximum output current. Available for 10 s at start, otherwise as long as allowed by drive
max
temperature.
Typical ratings:
No-overload use
P
typical motor power. The power ratings apply to most IEC 60034 motors at the nominal
cont.max
voltage, 230 V, 400 V, 500 V or 690 V.
Light-overload use (10% overload capability)
I
continuous rms current. 10% overload is allowed for one minute every 5 minutes.
2N
P
typical motor power. The power ratings apply to most IEC 60034 motors at the nominal
N
voltage, 230 V, 400 V, 500 V or 690 V.
Heavy-duty use (50% overload capability)
I
continuous rms current. 50% overload is allowed for one minute every 5 minutes.
2hd
P
typical motor power. The power ratings apply to most IEC 60034 motors at the nominal
hd
voltage, 230 V, 400 V, 500 V or 690 V.

Sizing


The current ratings are the same regardless of the supply voltage within one voltage
range. 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.
Note 1: The maximum allowed momentary motor shaft power is limited to
approximately 1.3 ·
automatically restricted. The function protects the input bridge and LCL filter of the
drive against overload.
Note 2: The ratings apply at an ambient temperature of 40 °C (104 °F). At lower
temperatures the ratings are higher (except
Note 3: Use the DriveSize PC tool for a more accurate dimensioning if the ambient
temperature is below 40 °C (104 °F) or the drive is loaded cyclically.
Light-overload
No-
overload
use
use
I I
P
max cont.max 2N
kW
A A
168 55 114
234 75 143
264 90 157
52 18.5 29
61 22 34
68 30 45
90 37 55
118 45 67
130 55 78
168 75 114
234 90 132
264 110 148
86 55 54
120 75 75
142 90 88
P .
If the limit is exceeded, motor torque and current are
cont.max
Heavy-duty use Frame
P I P
N 2hd hd
kW A kW
55 88 45
75 117 55
75 132 75
18.5 25 15
22 30 18.5
30 37 22
37 47 30
45 57 37
45 62 37
75 88 55
90 114 75
90 125 75
45 43 37
55 60 55
75 71 55
I
).
max
Air flow Heat dis-
size sipation
W
3
m /h
R6 405 1750
R6 405 2350
R6 405 2800
R5 350 655
R5 350 760
R5 350 1000
R5 350 1210
R5 350 1450
R5 350 1750
R6 405 2350
R6 405 2800
R6 405 3400
R6 405 1750
R6 405 2350
R6 405 2800
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