Input Power - GE OptiSonde User Manual

October 2007

Input Power

2-6
Power wiring enters the case through a gland fitting at the lower right
of the unit and connects to a screw terminal block mounted on the
right side of the case. The voltage, frequency and power ratings are
listed on the bottom of the unit. Wiring of this terminal block is
shown in Figure 2-7 below. The external ground screw must connect
the unit to protective earth using a wire that is sized equal to or great
then the wire used for input power connections. Grounding should be
done in accordance with local codes.
Figure 2-7: Wall-Mount AC Power Wiring
A/C POWER TERMINAL BLOCK
PIN DESCRIPTION
1. L LINE POWER CONNECTION
2. N NEUTRAL CONNECTION
SUPPLY VOLTAGE
100-240VAC
Installation