Contrel EMA90, User Manual, Page: 14 / 64

EMA90 - USER MANUAL
-14-
4.3) MOUNTING
The unit needs to be installed on front panel of mains control/switchboards, wiring and connections
must be carried out following the EMC (Electro-Magnetic-Compatibility) procedures.
Plug in screw terminal blocks are used for appropriate wiring. There is a security locking on the current
inputs terminal block.
Suggested is to install the equipment on vibration free switchboards and with an environmental
temperature ranging between -10 °C and +50°C.
The panel cut-out of the unit is the following:
Following the picture below mentioned, insert the instrument from the front side of the switchboard;
from behind insert black support guide on the screw of the instrument, once the black support guide
fits on the screw and is pushed against the instrument and the internal panel, screw the nut until the
instrument is fixed on the panel.
There are n.2 support guides to mount on opposite side of instrument.
92mm
R3
9
2
m
m
9
6
m
m
96 mm
EMA 90
Contrel
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