Fuses - ABB ACS800 Application Manual

Fuses

Use fuses listed in the appropriate drive Hardware Manual for input cable protection.
The recommendations for obligatory DC side semiconductor fuses, aR fuses, are
listed in
rated fuses for 690 V converters. The aR fuses protect the converter against short
circuits in other converters. Because of the complicated fault current paths the
selectivity of the fuses cannot be guaranteed in all conditions.
aR fuses must be installed on both DC wires.
Table 2 Recommended DC side aR fuses.
Frame size
R2
R2
R2
R3
R3
R4
R4
R4
R4
R4
R5
R5
R5
R6
R6
R6
R6
R6
R6
Frame size
R7
R7
R7
R8
R8
R8
R8
R8
R8
Table 2. Use 690 VAC rated fuses for 230...500 V converters and 1250 VAC
230 V
0001-2, 0002-2, 0003-2 0003-3, 0004-3, 0005-3 0004-5, 0005-5, 0006-5
0004-2 0006-3
0005-2 0009-3
0006-2, 0009-2 0011-3, 0016-3
0011-2 0020-3, 0023-3
0016-2, 0020-2 0025-3, 0030-3
0035-3
0025-2 0040-3
0030-2 0050-3
0040-2 0060-3
0050-2, 0060-2 0070-3, 0100-3
0070-2 0120-3, 0130-3
230 V
0080-2 0140-3
0100-2 0170-3
0120-2 0210-3
0140-2, 0170-2 0260-3
0210-2 0320-3
0230-2 0400-3
0260-2, 0300-2 0440-3, 0490-3
ACS800-01/04/11
400 V 500 V
0009-5
0011-5
0016-5, 0020-5
0025-5
0028-5, 0030-5, 0040-5 0025-7
0045-5
0050-5
0060-5, 0070-5
0100-5, 0120-5
0140-5, 0150-5
ACS800-0x
400 V 500 V
0170-5
0210-5
0260-5
0270-5, 0300-5, 0320-5 0440-7
0400-5
0440-5, 0490-5
0550-5, 0610-5
13
690 V I / A
20
25
40
50
63
0011-7 25
0016-7 32
0020-7 40
63
0040-7 80
0050-7, 0060-7 100
125
160
0070-7 125
0100-7 160
0120-7 200
315
400
0140-7, 0170-7 350
690 V I / A
0210-7, 0260-7 400
500
550
0320-7, 0400-7 700
800
0490-7, 0550-7 900
0610-7 1000
1250
1600
Design