ABB ACS850-04 series, Hardware Manual

Page: 127 / 164

Technical data
127
Fuses (IEC)
Fuses (UL)
Note 1: See also Implementing thermal overload and short-circuit protection on page 62 .
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.
Ultrarapid (aR) fuses
Drive type
ACS850-04 Input
current
A
Fuse
A A
2
s V Manufacturer Type DIN 43620 Size
-387A-5 380 630 220000 690 Bussmann 170M6810D DIN3
-500A-5 490 800 490000 690 Bussmann 170M6812D DIN3
-580A-5 570 1000 985000 690 Bussmann 170M6814D DIN3
-650A-5 640 1000 985000 690 Bussmann 170M6814D DIN3
-710A-5 690 1250 2150000 690 Bussmann 170M8554D DIN3
-807A-5 790 1600 4150000 690 Bussmann 170M8557D DIN3
-875A-5 860 1600 4150000 690 Bussmann 170M8557D DIN3
aR fuses with flush end contact
Drive type
ACS850-04 Input
current
A
Fuse
A A
2
s V Manufacturer Size
-710A-5 690 1400 1400000 690 Bussmann 170M7060 *
)
DIN4
-807A-5 790 1400 1400000 690 Bussmann 170M7060 *
)
DIN4
-875A-5 860 1400 1400000 690 Bussmann 170M7060 *
)
DIN4
3AXD00000581898
*
)
or equivalent Bussmann type: 170M7080, 170M7100, 170M7120
UL recognised Class T / Class L fuses
Drive type
ACS850-04 Input
current
A
Fuse
A V Manufacturer UL Class Bussmann/
Ferraz type
-387A-5 380 500 600 Bussmann T JJS-500
-500A-5 490 600 600 Bussmann T JJS-600
-580A-5 570 800 600 Ferraz L A4BY800
-650A-5 640 800 600 Ferraz L A4BY800
-710A-5 690 800 600 Ferraz L A4BY800
-807A-5 790 900 600 Ferraz L A4BY900
-875A-5 860 1000 600 Ferraz L A4BY1000
3AXD00000581898