ABB EAN823 Manuale di istruzioni - Pagina 4

Sfoglia online o scarica il pdf Manuale di istruzioni per Unità di controllo ABB EAN823. ABB EAN823 17. Power electronic units for field installation. for the control of contrac actuators of the pme, lme, rhd or rsd series

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Assemblies

Power electronics EAN823, EBN853 and EBN861 consist of 2 parts each, one containing the connect-

ing units (EAN823 and EBN853) and the transformer, the other containing the electronics and the local

control panel (LCP) for local operation and adjustment of the actuator.

6.1

EAN823 / EBN853

Fig. 1:

Electronic unit EAN823

1 taphole for cable glands

2 cover for connection chamber

3 connection housing

4 electronic hod

5 cover for local control panel

6.1.1 Connection chamber

cable

glands

Fig. 3:

connection chamber EAN823 / EBN853 with removed cover.

The standard scope of delivery considers tapholes covered with srew-in plugs. Adapters for PG or NPT

cable glands are available on request.

d0146rxa

tapholes

Fig. 2:

Electronic unit EBN853

d0147rxa

fuse for analogue

setpoint input

signal terminals

terminals and

fuse for anti

condensation heater

motor terminals

mains fuse

terminals for

mains supply