System Overview - Eaton ZEV Handbuch

Motor-protective system ZEV

System overview

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k
j
i
h g
Figure 1 : Basic electronic motor-protective relay unit ZEV
a Power supply
b Freely configurable auxiliary switches
c Terminals for connecting an external core-balance transformer
d Terminals for connecting a thermistor
e Up/Down adjusting buttons
f Mode selector button
g 1 NO + 1 NC contact for overload and thermistor tripping
h Grounding terminal
i Reset/Test button
j Display
k Terminal for connecting a remote or automatic reset contact
05/11 MN03407008Z-DE/EN
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d
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