Power Connections - Siemens simovert masterdrives Betriebsanleitung

Connecting-up
7.1
WARNING
NOTICE
7-4
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Power connections

If the input and output terminals are mixed up, the unit will be
destroyed!
If the input terminals are mixed up, the converter or the rectifier unit can
be destroyed!
The supply terminals are marked as follows:
DC connection:
Motor connection:
Protective conductor connection:
When connected to DC busbars, the units have to be protected with
fuses according to Fig. 7-3 and Table 7-1. If the connection between
the busbar and the unit is short-circuit-proof, protection can also be
provided via internal unit fuses (internal unit fuses are standard from
type ≥ J onwards, and are available as option L30 for units of type
"E" – "G").
C/L+
D/L−
P/3
D/L−
=
Fig. 7-3
manuals search engine
C/L+
U2/T1
PE1
C/L+ P/3 1
~
P/3 2
M
3 ~
DC busbars
Operating Instructions
06.2006
D/L-
V2/T2 W2/T3
PE2
6SE7087-6KN50 Siemens AG
SIMOVERT MASTERDRIVES