Technical data
114
Fuse tables
gG fuses
Drive type
ACS850-04…
Input
current
Min. short-
circuit
current
1)
Fuse
AAAA
2
s V Manufacturer Type IEC size
-430A-5 423 8280 500 2 900 000 500 ABB Control OFAF3H500 3
-521A-5 501 10200 630 4 000 000 500 ABB Control OFAF3H630 3
-602A-5 581 10200 630 4 000 000 500 ABB Control OFAF3H630 3
-693A-5 674 13500 800 7 400 000 500 ABB Control OFAF3H800 3
-720A-5 705 13500 800 7 400 000 500 ABB Control OFAF3H800 3
1)
minimum short-circuit current of the installation
Note 1: See also Implementing thermal overload and short-circuit protection on page 69. For UL
recognized fuses, see Fuses (UL) on page 115.
Note 2: In multicable installations, install only one fuse per phase (not one fuse per conductor).
Note 3: Larger fuses than the recommended ones must not be used.
Note 4: Fuses from other manufacturers can be used if they meet the ratings and the melting curve of the
fuse does not exceed the melting curve of the fuse mentioned in the table.
00581898, 00556489 A
Ultrarapid (aR) fuses
Drive type
ACS800-04…
Input
current
A
Min.
short-
circuit
current
1)
Fuse
AAA
2
s V Manufacturer Type DIN 43620 Size
-430A-5 423 4000 800 465 000 690 Bussmann 170M6812 DIN2*
-521A-5 501 7800 1250 1 950 000 690 Bussmann 170M8554 DIN3
-602A-5 581 7800 1250 1 950 000 690 Bussmann 170M8554 DIN3
-693A-5 674 8850 1400 3 900 000 690 Bussmann 170M8555 DIN3
-720A-5 705 8850 1400 3 900 000 690 Bussmann 170M8555 DIN3
1)
minimum short-circuit current of the installation
Note 1: See also Implementing thermal overload and short-circuit protection on page 69. For UL
recognized fuses, see Fuses (UL) on page 115.
Note 2: In multicable installations, install only one fuse per phase (not one fuse per conductor).
Note 3: Larger fuses than the recommended ones must not be used.
Note 4: Fuses from other manufacturers can be used if they meet the ratings and the melting curve of the
fuse does not exceed the melting curve of the fuse mentioned in the table.
00581898, 00556489 A
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