Siemens Ecofast 3RK1 323-2AS54-1AA0, Руководство пользователя

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Technical data
ECOFAST Motor Starters
A-4
GWA 4NEB 950 5221-12 DS 01
Maximum switching frequency when I
a
= 6 x I
e
and I
a
= 7.19 x I
e
Fig. A-3: Maximum switching frequency when I
a
= 6 x I
e
and I
a
= 7.19 x I
e
Maximum switching frequency when I
a
= 6 x I
e
Lim
it
a
tion f
o
r
de
vi
ces wi
th
mec
h
. switc
h
ing elements
0.1 1 10 100 1000 10000
Cyclic duration factor t
ED
in [s]
Sw
it
ch
in
g
cyc
le
s
/h
S
w
itc
h
ing
c
y
cles/h
Cyclic duration factor t
ED
in [s]
0.1 1 10 100 1000 10000
Li
mi
ta
ti
on f
o
r de
vi
ces wi
th
mec
h. switc
hing ele
m
ents
Maximum switching frequency when I
a
= 7.19 x I
e