Eaton ZEV Handbuch Seite 49

05/11 MN03407008Z-DE/EN
L1
L2
L3
N
PE
K1M
M
3~
B1 B2 B3 15
C
K1
A1 A2
Fern-Reset
C1 C2
I μP
T1
T2
>
16 18
Figure 5:
Caution!
The maximum short-circuit current at the thermistor input
is 2.5 mA.
h
This circuit is suitable for full protection of motors
operated in "Ex e" areas.
Unit description
A1 A2 PE
~
Reset
=
L L L
1 2 3
79.0
%
20
Class
Mode
Up
Down
Test
Reset
Functional diagram of a current monitor
S1
S2 K1M
K1
05 07
95 97
98 06 08
96
K1M
45