ABB ACS355 - Page 8

8 Quick installation guide – ACS355
1)
The rated fuse currents given in the table are the
maximums for the mentioned fuse types for short-
circuit protection of the input power cable. Check that
the operating time of the fuse is below 0.5 seconds. If
the 0.5 seconds operating time is exceeded with the
gG or T fuses, ultra rapid (aR) fuses will in most cases
reduce the operating time to an acceptable level.
Note: Larger fuses must not be used when the input
power cable is selected according to this table.
2)
If 50% overload capacity is needed, use the larger
fuse alternative.
 Fuses, losses and frame sizes
Type Fuses
1)
Heat dissipation Air flow Frame
size
ACS355 gG UL Class T
(600 V)
Main circuit Control circuit
x = E/U Rated /1N and
/2N
Max
AA W Wm3/hft3/min
1-phase UN = 200…240 V
01x-02A4-2 10 10 25 22.7 - - R0
01x-04A7-2 16 20 46 26.4 24 14 R1
01x-06A7-2 16/20
2)
25 71 26.4 24 14 R1
01x-07A5-2 20/25
2)
30 73 27.5 21 12 R2
01x-09A8-2 25/35
2)
35 96 27.5 21 12 R2
3-phase UN = 200…240 V
03x-02A4-2 10 10 19 22.7 - - R0
03x-03A5-2 10 10 31 22.7 - - R0
03x-04A7-2 10 15 38 26.4 24 14 R1
03x-06A7-2 16 15 60 26.4 24 14 R1
03x-07A5-2 16 15 62 26.4 21 12 R1
03x-09A8-2 16 20 83 27.5 21 12 R2
03x-13A3-2 25 30 112 27.5 52 31 R2
03x-17A6-2 25 35 152 27.5 52 31 R2
03x-24A4- 2 63 60 250 35.4 71 42 R3
03x-31A0-2 80 80 270 57.8 96 57 R4
03x-46A2-2 100 100 430 57.8 96 57 R4
3-phase UN = 380…480 V
03x-01A2-4 10 10 11 24.4 - - R0
03x-01A9-4 10 10 16 24.4 - - R0
03x-02A4-4 10 10 21 28.7 13 8 R1
03x-03A3-4 10 10 31 28.7 13 8 R1
03x-04A1-4 16 15 40 28.7 13 8 R1
03x-05A6-4 16 15 61 28.7 19 11 R1
03x-07A3-4 16 20 74 32.7 24 14 R1
03x-08A8-4 20 25 94 32.7 24 14 R1
03x-12A5-4 25 30 130 31.2 52 31 R3
03x-15A6-4 35 35 173 31.2 52 31 R3
03x-23A1-4 50 50 266 35.4 71 42 R3
03x-31A0-4 80 80 350 57.8 96 57 R4
03x-38A0-4 100 100 440 57.8 96 57 R4
03x-44A0-4 100 100 530 57.8 96 57 R4
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