ADS Environmental Services ADS TRITON+ QR 775027 A3 - Manual (Page 169)

External Power 5-19
recommends using 18- to 22-gauge stranded wire. However, for
runs longer than 20 feet, use 14-gauge wire.
Connect the wires to the power supply and the ExPAC in the
following way:
1. Strip the individual wires on both ends to prepare for
connecting to the terminals on the hardware.
2. Loosen the screws on one of the –V and one of the +V DC
output terminals (front, top corner) on the power supply.
DC OK +V -V
DC OUTPUT TERMINAL
CONNECTIONS
POWER SUPPLY
DC output terminals on power supply