7 7.4 7.4.4 DC-bus operation Rated data DC fuses 7.4.4 DC fuses Fuse the individual +UG/-UG cables to protect the DC-bus connection. The DC-bus connection is protected against damage through a DC earth fault or short circuit in a device. Multi Drives Single Drives Tab. 7.4-6 z K = indicator, N = no indicator If fuses have tripped in case of an error, fuses connected upstream of other devices may have been damaged before. If so, we recommend to replace them. Warnings! For installation to UL, select approved fuses with the same tripping characteristic and a suitable voltage class.
7.4-6 EDS94SPP101 EN 3.1-04/2007 Controller/DC fuse assignment Type Rated value Type Size Number per [A] (SIBA) [mm] or size +UG/-UG E94AMxE0024 E94AMxE0034 E94AMxE0044 16 EFSGR0160AYHz 14 x 51 1 EFSGR0160AYIz 22 x 58 E94AMxE0074 E94AMxE0094 32 EFSGR0320AYHz 14 x 51 EFSGR0320AYIz 22 x 58 E94AMxE0134 E94AMxE0174 E94AMxE0244 63 EFSGR0630AYIz 22 x 58 E94ASxE0024 E94ASxE0034 16 EFSGR0160AYHz 14 x 51 1 EFSGR0160AYIz 22 x 58 E94ASxE0044 E94ASxE0074 32 EFSGR0320AYHz 14 x 51 EFSGR0320AYIz 22 x 58 E94ASxE0134 E94ASxE0174 E94ASxE0244 63 EFSGR0630AYIz 22 x 58 E94ASxE0324 E94ASxE0474 E94ASxE0594 100 EFSGR1000AYIz 22 x 58 EFSGR1000ANVz NH1 E94ASxE0864 E94ASxE1044 200 EFSGR2000ANVz NH1 E94ASxE1454 250 EFSGR2500ANWz NH2 E94ASxE1724 E94ASxE2024 350 EFSGR3500ANWz NH2 E94ASxE2454 E94ASxE2924 500 EFSGR5000ANWz NH2 E94ASxE3664 350 EFSGR3500ANWz NH2 2 (in parallel) E94ASxE4604 350 EFSGR3500ANWz NH2 3 (in parallel) E94ASxE5724 350 EFSGR3500ANWz NH2 E94ASxE6354 400 EFSGR4000ANWz NH2 E94ASxE6954 400 EFSGR4000ANWz NH2