Buffer switch mode power supply unit with technical outputs (10 pages)
Summary of Contents for Pulsar PSAC 04244SEP
Page 1
PSAC 04244SEP v.1.0 PSAC 24VAC/4A/4x1A/SEP AC power supply for CCTV Edition 2nd (05 Jul 2012) Supersedes the: 1st (1 from 06 Dec 2011) edition...
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PSAC04244SEP Features of the power supply unit: • • power output 4x 1A/24V AC or 27V AC AW technical output indicating AC power loss - • relay power voltage 230V AC • • protections: 4 independent, galvanically separated outputs •...
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U1 jumper on, voltage at the output OUTx= 24V AC U2 U1 U2 jumper on, voltage at the output OUTx= 27V AC Fig.2. View of the LB4-SEP fuse block.. Table 2. Terminals and elements of PSAC 04244SEP. Element No. Description [Fig. 4] Isolation transformer Fuse block LB4-SEP (tab.
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PSAC04244SEP Fig.3. View of the PSU’s panel. Fig.4. The view of the power supply.
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PSAC04244SEP 1.4. Specifications: - electrical specifications (tab.3) - mechanical specifications (tab.4) - operation safety (tab.5) - operating specifications (tab.6) Electrical specifications (table 3). Mains supply 230V AC (-15%/+10%) Current consumption 0,5 A max. Power frequency 50 Hz PSU power 100VA max.
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PSAC04244SEP Operating specifications (table 6). Operating temperature -10ºC...+40ºC Storage temperature -20ºC...+60ºC Relative humidity 20%...90% without condensation Vibrations during operation unacceptable Impulse waves during operation unacceptable Direct exposure to sunlight unacceptable Vibrations and Impulse waves during transport according PN-83/T-42106 2. Installation.
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PSAC04244SEP 3.1 LED indication. LED L1….L4 (green) indicate power at the OUT1÷OUT4 outputs. In case of a power loss at the output (blown fuse/PTC activation), an appropriate diode goes out (L1 for OUT1, L2 for OUT2, etc.). • LED [!] AW (red) indicates a failure of at least one output (number of the output is indicated by the green LED L1÷L4).
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GENERAL WARRANTY CONDITIONS 1. Pulsar K. Bogusz Sp.j. (the manufacturer) grants a five-year warranty for the equipment, counted from the device’s production date. 2. The warranty includes free-of-charge repair or replacement with an appropriate equivalent (the selection is at the manufacturer’s discretion) if the malfunction is due to the manufacturer, includes manufacturing or material defects, unless such defects have been reported within the warranty period (item 1).
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