Section 1. Features and Specifications
Rear Panel Connectors
14  Operating Manual for XPD Series Power Supply
Output
Connectors
Low Voltage Models Equipped with positive and negative busbars. The busbars 
are offset to facilitate load cable connections.
.
Figure 1.4 Output Busbars - note polarity markings
(Low Voltage Models)
High Voltage Models High voltage models are equipped with a 4-terminal output 
block. The top two are positive terminals whereas the lower two are negative. Screw 
clamps are used to secure load connections.
Figure 1.5 Output Terminal - note polarity markings
(High Voltage Models)
WARNING
Disconnect the AC input before making any connections to the unit.
WARNING
Disconnect the AC input before making any connections. Lethal voltages may be 
present at the output terminals for up to 15 seconds after the AC power has been 
removed.