USER MANUAL EN Edition: 1 from 24.11.2020 Supersedes the edition: Power supplies HPSB series Buffer switched mode power supply.
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www.pulsar.pl HPSB series 1.2. Block diagram (rys.1). Fig.1. Block diagram of PSU. 1.3. Description of components and connectors. Table 1. Description of PSU components and connectors (see Fig. 2a, 2b, 2c, 2d, 2e). Part no.
www.pulsar.pl HPSB series . Fig. 2b. View of power supply module (models 12V5A, 12V7A, 24V2A, 24V3A) Fig. 2c. View of power supply module (models 12V10A, 24V5A, 48V3A) Fig. 2d. View of power supply module (models 12V15A, 24V7A) Fig. 2e. View of power supply module (models 12V20A, 24V10A, 48V5A) Table 2. View of PSU (see Fig. 3). Element no.
www.pulsar.pl HPSB series Fig.3. View of PSU. 1.4 Specifications: - electrical parameters (tab.3) - mechanical parameters (tab.4) - operation safety (tab.5) - operating parameters (tab.
Table 3. Electrical parameters. Models PSU type Supply voltage Current consumption Power frequency Inrush current PSU power Output current max. Efficiency Output voltage HPSB-12V2A-B HPSB-12V3A-B 0,4 A 0,5 A 35 W 2,5 A 87% 48 W 3,5 A 87% Adjustment range UAUX Ripple voltage (max.
www.pulsar.pl Models PSU type Supply voltage Current consumption Power frequency Inrush current PSU power Output current max. Efficiency Output voltage Adjustment range UAUX Ripple voltage (max.
HPSB-12V7A-C HPSB-12V10A-C HPSB-24V3A-B HPSB-12V15A-D HPSB-24V5A-C HPSB-24V7A-C HPSB-48V3A-B HPSB-12V20A-E HPSB-24V10A-D HPSB-48V5A-C 300x300 330x380 460x390 305x305 x105+8 274x265 250x172x100 335x385x173 +14 298x310 325x178x168 465x395x173+ 14 425x322 450x190x168 HPSB-12V3A-B 230x300 HPSB-12V2A-B Enclosure dimensions (WxH) [±2mm] Enclosure dimensions (W 1xH1xD1+D) [±2mm] Fixing (WxH) Fitting battery (WxHxD) Enclosure Closing Notes HPSB-12V3A-C HPSB-12V5A-C HPSB-24V2A-B Table 4.
www.pulsar.pl 1. 2. HPSB series Mount the PSU in a selected location and connect the wires. Connect the power cables (~230 V) to AC 230 V clips of the transformer. Connect the ground wire to the clip marked by the earth symbol . Use a three-core cable (with a yellow and green protection wire) to make the connection. Lead the cables to the appropriate clips of the subplate through the insulating bushing. The shock protection circuit shall be performed with a particular care, i.e.
www.pulsar.pl HPSB series 4. Maintenance. Any and all maintenance operations may be performed following the disconnection of the PSU from the power supply network. The PSU does not require performing any specific maintenance measures, however, in the case of significant dust rate, its interior is recommended to be cleaned with compressed air. In the case of a fuse replacement, use a replacement of the same parameters.
