Figure 5-3: Rear Panel Layout; Figure 5-4: Ac Input Terminal Block - Rear Panel - Pacific Power Source AFX Series Operation Manual

The AC input connections must be made at the rear panel AC terminal block. This input
block has a removable safety cover that must be installed when the instruments is used on a
bench or is otherwise accessible at the rear. If mounted in a cabinet with a locked door or
screen, the AC input safety cover may be omitted if needed.
The following wire strip lengths are required for the AC input wires
listed.
L1, L2, L3 Wires:
Neutral, Ground Wires:
The AC input terminal phasing is marked on the rear panel and shown in the illustration
below. A four wire mains connection is required. (L1, L2, L3 and Earth Ground). Ground
connection is located directly below the AC Line input terminal block as shown in Figure 5-3
above.

Entire Contents Copyright 2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual
11/16", 17 mm
3/4", 19 mm

Figure 5-3: Rear Panel Layout

Figure 5-4: AC Input Terminal Block - Rear Panel

AFX SERIES® OPERATION MANUAL
SECTION 5: UNPACKING AND INSTALLATION
EARTH GROUND
Page 54 of 485