Campbell PS150, Product Manual

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PS150/CH150 12 V Charging Regulators
6
Connect the black (negative) wire from the solar panel to the terminal block
marked G that is directly adjacent to the SOLAR terminal block. Connect the
red (positive) wire from an unregulated solar panel to the terminal block
marked SOLAR . See FIGURE 3-4 .
FIGURE 3-4. Solar panel connections on PS150
3.1.2 AC/DC Power
Double check the input voltages coming in to the charger/regulator with a volt
meter.
AC Input Voltage: 14 to 24 VAC RMS
DC Input Voltage: 15 to 40 VDC
Exceeding the voltages listed above will damage the
power supply.
Disconnect the primary side of the AC/DC power before connecting wires to
the PS150.
Connect the secondary power supply wires to the two terminal blocks marked
CHG . There is no polarity on the CHG terminal blocks, so it does not matter
which wire goes to which CHG terminal block, but make sure there is only
ONE wire per block. See FIGURE 3-5 .
WARNING