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Summary of Contents for Pulsar PSBSH 1012A
- Page 1 PSBSH 1012A v.1.0 PSBSH 13,8V/1A/1,2Ah/HERMETIC Buffer switch mode power supply unit Edition: 1’st from 16 th of November 2011 Supercedes the ------------- edition.
- Page 2 PSBSH1012A Features: • DC 13,8V/1A uninterruptible power supply • LED indication • fitting battery: 1,2Ah/12V • FAC indication of the 230V power collapse • high efficiency 70% • adjustable times indicating 230V power failure • battery charging and maintenance control •...
- Page 3 PSBSH1012A Fig.1. Block diagram of the PSU. 1.3 Description of PSU components and connectors. Table 1. Elements of the PSU pcb (refer to chart 2). Element no. Description ; pins - configuration of UVP battery protection function • protection (disconnection) of the battery off •...
- Page 4 PSBSH1012A Fig.2. View of the pcb. Table 2. Elements of the PSU (refer to chart 3). Element no. Description Isolation transformer Power-supply unit board (tab. 1, fig. 2) TAMPER; microswitches (contacts) ) for sabotage protection (NC) witch in the power supply circuit (230V/AC)
- Page 5 PSBSH1012A 1.4 Specifications: - electrical parameters (tab.3) - mechanical parameters (tab.4) - operation safety (tab.5) - operating parameters (tab.6) Electrical parameters (tab. 3) Mains supply 230V/AC (-15%/+10%) Current up to 0,14 A Power frequency 50Hz Supply power 17 W...
- Page 6 PSBSH1012A - between output circuit and PE protection circuit (O/P-FG) 500 V/AC min. Insulation resistance: - between input circuit and output or protection circuit 100 MΩ, 500V/DC Operating parameters (tab.6). Operating temperature -10ºC...+40ºC Storage temperature -20ºC...+60ºC Relative humidity 20%...90%, without condensation...
- Page 7 PSBSH1012A 3. Operating status indication. 3.1 LED indication of operating status The PSU is equipped with three diodes: AC, LB, AUX. They are placed on the pcb of the PSU and indicate its operation status. • AC - red diode: under normal status (AC supply) the diode is permanently illuminated. The absence of AC supply is indicated by the AC diode going off.
- Page 8 GENERAL WARRANTY CONDITIONS 1. Pulsar K. Bogusz Sp.j. (the manufacturer) grants a two-year warranty for the equipment, starting from the initial product date of purchase placed on the receipt. 2. If a purchase proof is missing, a three-year warranty period is counted from the device’s production date.
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