USER MANUAL PL Edition: 2 from 28.03.2022 Supersedes the edition: 1 from 08.01.2021 Power supplies PSG2 series v1.
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www.pulsar.pl Seria PSG2 In case of power failure, a battery back-up is activated immediately.
www.pulsar.pl Seria PSG2 Fig. 2a. View of power supply module (12V2A, 12V3A, 12V5A, 12V7A, 24V2A, 24V3A models) . Fig. 2b. View of power supply module (12V10A, 24V5A models) Fig. 2c. View of power supply module (12V20A, 24V10A models) 1.4. Specifications: - electrical parameters (tab. 3) - operation safety (tab. 4) - operating parameters (tab.
Table 3. Electrical parameters. Models PSU type Supply voltage Current consumption Power frequency Inrush current PSU power Output current (max.
www.pulsar.pl Models PSU type Supply voltage Current consumption Power frequency Inrush current PSU power Output current (max.) Efficiency Seria PSG2 PSG2-24V2A 0,8 A 69 W 2,5 A 89% Output voltage Ripple voltage (max.
Table 4. Operation safety. Protection class EN 62368-1 Degree of Protection EN 60529 Electrical strength of insulation: - between input and output circuits of the PSU - between input circuit and PE protection circuit - between output circuit and PE protection circuit Insulation resistance: - between input circuit and output or protection circuit Table 5. Operating parameters.
www.pulsar.pl 6. Seria PSG2 Mount the battery in the battery compartment of the enclosure. Connect the batteries with the PSU paying special attention to the correct polarity and type of connections (Fig.4): a) b) . Fig. 4 Connecting batteries depending on voltage version of power supply: a) version 12V, b) version 24V, 7. Switch on the 230 V supply. LEDs on the PCB of power supply should light. Optionally, you can install additional PKAZ168 signal module (chapter 3.1).
www.pulsar.pl Seria PSG2 CAUTION! In figure set of contacts shows a potential-free status of relay, which corresponds to power supply failure. 3.3 Standby time. Battery-assisted operating depends on battery capacity, charging level and load current.
