ABB ACS800-11 - US Tables; NEMA Ratings; Symbols

Technical data
98
US tables
NEMA ratings
The NEMA ratings for the ACS800-U11 and ACS800-11 with 60 Hz supplies are
given below. The symbols are described below the table. For sizing, derating and
50 Hz supplies, see IEC ratings.
*
allowed with motor power < 125 HP and a reactive power reference of 0
**
allowed with motor power < 50 HP and a reactive power reference of 0
Symbols
Note 1: The ratings apply at an ambient temperature of 40 °C (104 °F). In lower temperatures the
ratings are higher (except I
max
).
ACS800-U11 size
ACS800-11 size
I
max
Normal use Heavy-duty use Frame
size
Air flow Heat
dissipation
A
I
2N
A
P
N
HP
I
2hd
A
P
hd
HP ft
3
/min BTU/Hr
Three-phase supply voltage 208 V, 220 V, 230 V or 240 V
-0011-2 523210267.5 R5206 1730
-0016-2 68 45 15 38 10 R5 206 2380
-0020-2 90 56 20 45 10 R5 206 3110
-0025-2 118 69 25 59 15 R5 206 3760
-0030-2 144 83 30 72 20 R5 206 4500
-0040-2 168 114 40 84 25 R6 238 5420
-0050-2 234 143 50 117 30 R6 238 7260
-0060-2 264 157 60 132 40 R6 238 8650
Three-phase supply voltage 380 V, 400 V, 415 V, 440 V, 460 V or 480 V
-0020-5 52 29 20 25 15 R5 206 2240
-0025-5 61 34 25 30 20 R5 206 2600
-0030-5 68 45 30 37 25 R5 206 3420
-0040-5 90 55 40 47 30 R5 206 4140
-0050-5 118 67 50 57 40 R5 206 4960
-0060-5 144 78 60 65** 50 R5 206 5980
-0070-5 168 114 75 88 60 R6 238 8030
-0100-5 234 132 100 114 75 R6 238 9570
-0120-5 264 156* 125 125 100 R6 238 11620
PDM code: 00317419-C
Nominal ratings
I
max
maximum output current. Available for 10 s at start, otherwise as long as allowed by drive
temperature.
Normal use (10 % overload capability)
I
2N
continuous rms current. 10 % overload is typically allowed for one minute every 5 minutes.
P
N
typical motor power. The power ratings apply to most 4-pole NEMA rated motors (230 V or
460 V).
Heavy-duty use (50 % overload capability)
I
2hd
continuous rms current. 50 % overload is typically allowed for one minute every 5 minutes.
P
hd
typical motor power. The power ratings apply to most 4-pole NEMA rated motors (230 V or
460 V).