Pyramid Technologies PS-12K User's Manual
Contents
1. REGULATED DC POWER SUPPLY MODEL PS 12K INSTRUCTION MANUAL GENERAL SPECIFICATION mene PRAGE 2 SCHEMATIC 40 7777 3 OPERATION MANUAL 8 4 GENERAL SPECIFICATIONS MODEL 2 ELECTRICAL A 1 INPUT RATING INPUT VOLTAGE 1 25 1 15 NORMAL INPUT LINE FREQUENCY 60Hz INPUT POWER 250W MAX A 2 OUTPUT RATING OUTPUT VOLTAGE 3 8VDC 0 3V OUTPUT CURRENT AMP CONSTANT 12 AMP SURGE OUTPUT RIPPLE 5 RMS A 3 REGULATION LOAD REGULATION 2 5 28 NOTE INPUT 5 AND OUTPUT AT 10 AMP A 4 PROTECTION INPUT LINE GLASS TUBE FUSE 4 0 AMP 250V OVER LOAD PROTECTION 10 154 AUTO RESET OVER TEMPERATURE PROTECTION A 5 WARNING DEVICES THIS UNIT 6 WELL BUILT WITH A WARNING SHUT DOWN FUNCTION THE WARNING SHUT DOWN FUNCTION WILL WORK UNDER THE FOLLOWING UNUSUAL STATUS THIS UNIT IS USED OVER 15 MINUTES 1004 OF RATED LOAD 2 THIS UNIT IS USED OVER 25 MINUTES AT 80 OF RATED LOAD 3 THE OUTPUT OF THIS UNIT IS SHORT CIRCUITED OVER LOAD OVER TEMPERATURE NOTES 1 IF THE WARNING SHUT DOWN FUNCTION IS CAUSED BY THE ABOVE ITEMS AND 2 THEN THIS UNIT WILL RETURN TO NORMAL WHEN THE WARNING SHUT DOWN FUNCTION CONTINUES TO WORK ABOUT 15 30 MINUTES 2 THIS UNIT IS INTENDED TO CONTINUOUSLY WORK AT 70 OF RATED LOAD2. DESCRIPTION OF THE WARNING SHUT DOWN FUNCTION STEP THE OUTPUT SHUT SHUT DOWN STEP 2 GREEN LED OF NORMAL OFF STEP 3 RED LED OF PROTECTION ON A 6 EFFICIENCY 60 MIN INPUT AT 15 AND OUTPUT 10 A 7 DESIGN LINEAR TYPE A 8 OPERATING TEMPERATURE O TO 40 A 9 STORAGE TEMPERATURE 25 70 DEG C MECHANICAL B 1 DIMENSIONS 200mm x 182 x 20mm L xW xH B 2 WEIGHT 4 3KGS B 3 ENCLOSURE METAL BLUE 4 INPUT CABLE SPT 2 6FT 8 x 2C W 1 15 PLUG B 5 OUTPUT TERMINAL BINDING POST 1 125V B 6 POWER SWITCH ILLUMINATED 5 25VAC 2 014 145398 8 10008 251 4 7 10 47 487 10K 1816 54 010 100 25 CADIAGPS12K 92 12 11 OPERATION INSERT AC POWER PLUG INTO A I IOV VOLT AC OUTLET 2 CONNECT THE POWER CORD OF YOUR EQUIPMENT 13 5V 14 I VDC THE OUTPUT BINDING POST TERMINALS ON THE FRONT OF THE UNIT BE SURE THAT POLARITY IS CORRECT THE RED POSITIVE TERMINAL AND BLACK NEGATIVE TERMINAL ARE MARKED REVERSAL OF POLARITY MAY DAMAGE YOUR EQUIPMENT 3 TURN SWITCH TO ON RED LIGHT IN SWITCH amp GREEN LED WILL BE ILLUMINATED 4 THE INPUT POWER IS PROTECTED BY THE FUSE WHICH IS LOCATED AT THE REAR OF THE UNIT AND CAN BE REPLACED BY UNSCREWING THE FUSE HOLDER IF THE FUSE IS BURNT OUT NOT
3. USE A FUSE LARGER THAN 4 0 AMP USE OF HEAVIER FUSE MAY RESULT IN DAMAGING TO THIS UNIT 5 THIS UNIT HAS ELECTRONIC OVER LOAD PROTECTION WITH INSTANT AUTOMATIC RESET FUNCTION IF OUTPUT IS OVERLOADED THE OUTPUT POWER WILL AUTOMATICALLY SHUT OFF RELEASE POWER CORD OF YOUR EQUIPMENT FROM THE OUTPUT TERMINALS AND CHECK THE ACTUAL POWER RATING OF YOUR EQUIPMENT THIS UNIT WILL AUTOMATICALLY RESET INSTANTLY CAUTIONS DO NOT USE WITH EQUIPMENT REQUIRING MORE THAN RATING AMPS 2 DO NOT USE OUTDOORS DO NOT EXPOSE UNIT TO RAIN MOISTURE WATER OR ANY OTHER LIQUIDS 3 DO NOT REMOVE COVER IN ANY CASE RETURN TO DEALER FOR REPAIR IF DAMAGED 4 THIS UNIT HAS A SPECIAL BUILT IN FEATURE THAT WILL SHUT THE UNIT DOWN IF MARKED AMPERAGE IS EXCEEDED THIS WILL AVOID BURN OUT OF YOUR EQUIPMENT AND OF UNIT IF UNIT DOES CONSISTENTLY SHUTDOWN THIS MEANS YOU ARE DRAWING TOO MUCH AMPERAGE RETURN UNIT TO PLACE OF PURCHASE AND UPGRADE TO NEXT AVAILABLE UNIT OFFERING HIGHER AMPERAGE PLEASE DO NOT BYPASS OR ALTER THIS CIRCUIT AS IT IS THERE TO PROTECT YOU ANY ALTERATION OF MISUSE WILL VOID YOUR WARRANTY DANGER HIGH VOLTAGE REFER TO QUALIFIED TECHNICIAN FOR SERVICE
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