AMETEK CW-P - Manual (Page 32)

Installation Elgar CW-P Series
2-10 Operation Manual
2.5 Power In Connections
Connect input power to the INPUT terminal block on the rear panel as specified below.
Refer to Figure 3–6.
Figure 3–6 Input Power Connections
WARNING!
For input voltages >120V, do not reverse LINE and NEUT.
Reversed connections will result in pulsing noises from the supply.
2.5.1 Single–Phase Supply Connections
1. Remove the protective cover from the terminal block.
2. Route the cables through the strain relief device. Refer to Table 3–2 for cable
recommendations.
3. Connect SAFETY GROUND to the GROUND stud located next to the INPUT
terminal block. For additional safety, include a loop between the GROUND stud and
the strain relief device, as shown in Figure 3–6.
4. Connect shields, if any, to the GND connector of the INPUT terminal block.
5. Connect NEUTRAL, if available, to the NEUT connector.
6. Connect LINE to the LINE connector.
7. Reinstall the protective cover on the terminal block. Tighten the strain relief device.