CiDRA SONARtrac PW VF-100 - Manual (Page 91)

20832-01 Rev 05 Page 6-25
6.3.5.1 AC-Powered Passive Sonar Meter
The AC version of the passive sonar meter will accept 100
– 240 VAC,
50/60 Hz power. Power cables of size AWG 18 minimum to AWG 12
maximum (1.04 mm
2
to 3.31 mm
2
), with a ground conductor, are
required.
WARNING
Always use a non-current-carrying safety ground. Failure to use
a non-current-carrying safety ground could result in injury or
death.
WARNING
For Class I, Division 2 applications, Power Entry and
Inputs/Outputs must be installed in accordance with National
Electrical Code requirements.
CAUTION
Always use a non-current carrying safety ground attached to the
ground terminal on the input power terminal block. Failure to do
so could result in poor system operation.
Feed electrical power wires through the fitting. Referring to the
following figure, attach the ground wire (green) to the Ground terminal
( ), hot (black - U.S., brown - Eur) to the L (+) terminal, and neutral
(white
– U.S., blue – Eur) to the N (-) terminal.
The recommended torque for the terminal screws is 4.4 to 5.3 lb
f
-inch
(0.5 to 0.6 Nm).
Figure 20 Transmitter AC Power Input Connections
Line In (+)
Neutral (-)
Ground ( )