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Summary of Contents for Powercom SKP-500A
- Page 1 Uninterruptible Power System SKP-500A/700A SERVICE’S MANUAL...
- Page 2 SKP-500A/700A SERVICE MANUAL V1.0 (1) PANELS EXPLAIN Front Panel “ON/TEST” button: With the UPS plugged in, press the ON/TEST button to turn on the UPS and power the loads. ON/TEST button also activates the UPS‘s self-test function and silence the buzzer when working at backup mode.
- Page 3 SKP-500A/700A SERVICE MANUAL V1.0 Rear Panel REMOTE PORT Provide both RS-232 and relay signal or USB to support NOVELL, UNIX, DOS, WINDOWS and other operating systems. TEL./MODEM protection Telecom transfer ports provide users to extend the applications. Caution: To reduce the risk of fire, use only No. 26AWG or larger telecommunication line cord.
- Page 4 SKP-500A/700A SERVICE MANUAL V1.0 (2)MAIN STRUCTURES OF SMK-500CS/700CS MODEL NAME SKP-500A SKP-700A 100~120V 220~240V 100~120V 220~240V S505-V1.x S505-V1.xx TRANSFORMER RT-S05A1 RT-S05B1 RT-S07A1 RT-S07B1 BATTERY 12V/7AH 12V/9AH REAL PANEL INPUT SOCKET,OUTPUT SOKETS FRONT PANEL STATUS LED,POWER SWITCH (3)THE ATTACHED CONNETION DIAGRAMS OF SMK-500CS/700CS...
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Page 5: Function Block Diagram
SKP-500A/700A SERVICE MANUAL V1.0 (4)FUNCTION BLOCK DIAGRAM 4.1 Main structure 4.2 Control circuit 5 /6... - Page 6 SKP-500A/700A SERVICE MANUAL V1.0 (5)TROUBLE SHOOTING FOT SKP-500A/700A SERIES: PROBLEM POSSIBLE CAUSE ACTION TO TAKE UPS not on & “On” switch not been push Push the “On” switch LED not light Battery voltage less than 10V Connect the utility power to the ups and test after 8hours.
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