www.procontechnology.com.au
Phone: (03) 98306288
SPS-9600/SPS-9602
High Current Switched Mode Power Supply with Remote Sensing & Control
User Manual
1. INTRODUCTION
These 900W switched mode DC regulated output power supplies provide a high current output with
constant current limiting protection. They provide a variable output: 1~15VDC for SPS-9600 and 1~30VDC
for the SPS-9602. They are designed with a high efficiency Active Power Factor Correction circuit. Remote
sensing terminals are provided to compensate for long output cable losses. The output voltage level can be
controlled by the front panel or externally via remote control. A remote ON/OFF is also provided.
2. PRECAUTIONS
CAUTION! The AC input is internally DOUBLE POLE FUSED
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The power supply is for Indoor Use Only.
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Never Short the Remote Sensing Terminals
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Do not expose the power supply to direct sun, high humidity or dusty environments.
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Never remove the cover of the power supply whilst the AC power is connected.
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Never touch the unit when your hands are wet.
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Never block the ventilation slots and cooling fan air outlet.
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Never attempt to repair the power supply. Refer all servicing to qualified personnel.
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Never use the power supply for a load requiring higher current than the maximum rating otherwise it
may damage the power supply.
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Always place the power supply on a flat surface with sufficient clearance and with dry, dust free
surroundings for ventilation.
3. CONTROLS AND INDICATORS
Note: The Main and Auxiliary output terminals are internally connected together.
Front Rear
(1) Voltage & Ammeter LED Display
(2) Overload LED Indicator – Overload (Constant Current Limiting) & Short-Circuit Protection
(3) Output Voltage Control Knob (controls both the main and auxiliary outputs)
(4) Power ON/OFF Switch
(5) Power ON/OFF LED
(6) Auxiliary Output Terminals (Rated 5A for SPS-9600 / Rated 3A for SPS-9602)
(7) Main Output Terminal (Rated 60A for SPS-9600 / Rated 30A for SPS-9602)
Note: SPS-9600: The Total Rated Current (Aux. + Main) is 60A
SPS-9602: The Total Rated Current (Aux. + Main) is 30A
(8) Remote Sensing Terminal (Warning! Never short-circuit the remote sensing terminals)
(9) Remote Control Connector
(10) Remote Control ON/OFF Switch (Select the OFF position to use the front panel Control)
(11) Cooling Fan Air Exhaust
(12) AC Mains Input Socket (standard IEC 3 pin socket with earth connection)
