24v/1a/2x1,2ah buffer, switching power supply unit (8 pages)
Summary of Contents for Pulsar HPSDCG2 Series
Page 1
USER MANUAL Edition: 2 from 21.02.2023 Supersedes edition: 1 from 22.08.2022 Power supplies HPSDCG2 series Buffer power supply units, multi-output Grade 2...
1. Technical description. 1.1. General description. HPSDCG2 series the buffer power supply is designed in accordance with the requirements of the (I&HAS) EN50131-6:2017 grade 1,2, II environmental class and EN60839-11-2:2015+AC:2015, I environmental class. Power supplies units are intended for an uninterrupted supply of I&HAS and KD devices requiring stabilized voltage of 12 V DC (±15%).
PSU module should be configured properly, depending on application, to work in burglary and assault signalling systems or access control. For this purpose, appropriate charging current should be selected (taking into account battery capacity and required charging time). 1.2. Block diagram. Fig.
Fig. 2b. View of power supply module HPSDCG2-12V8x1A Table 2. View of PSU (see Fig. 3). Element no. Description PSU module Cable grommet TAMPER; microswitch of antisabotage protection (NC) Battery connectors : +BAT = red, - BAT = black Fig. 3. View of enclosure 1.3.
Page 5
Table 3. electrical parameters. Model HPSDCG2-12V4x1A-B HPSDCG2-12V8x1A-C HPSDCG2-12V8x1A-D PSU type EN50131-6 A, Grade 1,2, II environmental class ~ 200 – 240 V Power supply Current consumption 0,7 A 1,3 A Power frequency 50/60 Hz Inrush current 40 A Output power PSU 69 W 138 W Output current...
Table 6. Operating parameters. Environment class EN 50131-6 Environment class EN 60839-11-2 I (first) Operating temperature -10ºC...+40ºC Storage temperature -20ºC...+60ºC Relative humidity 20%...90%, without condensation Vibrations during operation unacceptable Impulse waves during operation unacceptable Direct insolation unacceptable Vibrations and impulse waves during transport According to PN-83/T-42106 2.
3. Operating status indication. The power supply unit features LED status indication. 3.1 Optical indication. The power supply unit features LED status indication. Presence of voltage at output of the PSU is indicated by the green LED L1 ÷ Ln. Failure (fuse damage) is indicated by shutting illuminating the red LED FPS. Status of the PSU (fuse damage AUX1 ÷...
Page 8
CAUTION! The power supply unit is adapted for cooperation with the sealed lead-acid batteries (SLA). After the operation period they must not be thrown but recycled according to the applicable law. Pulsar sp. j. Siedlec 150, 32-744 Łapczyca, Poland Tel.
Need help?
Do you have a question about the HPSDCG2 Series and is the answer not in the manual?
Questions and answers