Xantrex Technology XPR 150-40 - Manual (Page 45)

Installation
Load Connections
Release 1.1 43
Multiple
Loads
To connect multiple loads in parallel:
• Follow the “Single Load” procedure with the following exception:
• To minimize interaction between loads, bring the wiring for each load directly
back to the supply output. When each load to the power supply is wired
separately, the loads will see only the precisely regulated output from the supply.
If 2 loads share a single cable, the fluctuation in current to one load will cause
the voltage to vary on the others. This is due to wire impedance drops.
Figure 2.6 Fastening the Output Wires
(Low and Medium Voltage)