Lenze L-force 9400 Hardware Manual

DC−bus operation
Rated data
DC fuses
7

349
EDS94SPP101 EN 10.2
7.4.4 DC fuses
For protecting the DC−bus connection from a DC earth fault or short circuit, it must be fused
using suitable DC fuses.
When the busbar system (x109/x110) is used: Fuse in the installation backplane.
When the cables +UG/−UG (x100) are used: Fuse both cables separately outside the
devices.
 Note!
If DC 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
preventively.
Installation according to EN 60204−1
x109/x110 ˘ Assignment of devices − DC fuses
Type
Rated value Type Size Number per
[A] [mm] or size backplane
Multi Drives
E94AMxE0024
E94AMxE0034
E94AMxE0044
16 EFSAR0016ARHN 14 x 51
1
E94AMxE0074
E94AMxE0094
40 EFSAR0040ARHN 14 x 51
E94AMxE0134
E94AMxE0174
E94AMxE0244
E94AMxE0324
100 EFSAR0100ARZN
NH00
(screwable)
Single Drives (can be retrofitted with E94AZJA0xx busbar mounting set))
E94ASxE0024
E94ASxE0034
16 EFSAR0016ARHN 14 x 51
1
E94ASxE0044
E94ASxE0074
40 EFSAR0040ARHN 14 x 51
E94ASxE0134
E94ASxE0174
E94ASxE0244
100 EFSAR0100ARZN
NH00
(screwable)
Tab. 7−7

Lenze L-force 9400 Specifications

General

Brand	Lenze
Model	L-force 9400
Category	DC Drives
Language	English