Connecting The Power Supply - ABB LS4000 Operating Instructions Manual

Connecting the power supply

Junction box with
power supply:
Connecting the
AC 100–240 V power
supply
LS4000, LS4060 DIODE LASER ANALYZERS | OI/LS4000/O2-EN REV. A
This section only describes how to wire the power supply.
The device immediately starts up when the supply voltage is ap-
plied, but it is not possible to recognize when this has happened.
For this reason, the supply voltage must not yet be applied!
Note the cable specification
Infrared laser beam invisible to the human eye.
Risk of eye injury in the event of accidental startup.
Keep device disconnected until final inspection.
Connections to the power supply unit are made as follows:
Terminal Cable wire color
Green/yellow
PE
Brown
L
Blue
N
Tightening torque of the screw terminals: 0.5–0.6 Nm
On the secondary side, the connection between the power supply
unit and the terminal strip is already wired at the factory.
Component Function
PE terminal Protective earth
L terminal AC 100–240 V (phase)
N terminal AC 100–240 V (neutral)
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