PSBOC1552455 v.1.1 PSBOC 27,6V/5,5A/OC Enclosed buffer switch mode power supply unit with technical outputs. EN** Edition: 9 from 01.03.2018 Supercedes edition: 8 from 01.06.
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www.pulsar.pl PSBOC1552455 1.2 Block diagram. (fig.1). Fig.1. Block diagram of the PSU. 1.3 Description of PSU components and connectors. Table 1. Elements of the PSU (see fig. 2). Element no.
www.pulsar.pl PSBOC1552455 1.4 Specifications: - electrical specifications (tab.2) - mechanical specifications (tab.3) - operation safety (tab.4) - operating specifications (tab.5) Electrical specifications (tab. 2).
www.pulsar.pl PSBOC1552455 Mechanical specifications (tab. 3). L=199, W=110, H=78 [+/- 2mm] Dimensions Net/gross weight 0,89kg / 0,94kg Connectors power supply, technical outputs: Φ0,63÷2,5 I/O PCB: Φ0,41÷1,63 BAT battery outputs: 6,3F-2,5/40cm, Led indication output: 3-pin 5 mm Operation safety (tab.4).
www.pulsar.pl PSBOC1552455 The shock protection circuit shall be performed with a particular care, i.e. the yellow and green wire coat of the power cable shall stick to one side of the ‘PE’ terminal. Using the PSU without a properly made and fully operational shock protection circuit is UNACCEPTABLE! It can cause a device failure or an electric shock. 4. Connect load/loads to proper output connectors of the power supply (positive pole is marked as +V, negative pole as -V) 5.
www.pulsar.pl PSBOC1552455 3.2 Technical outputs The PSU has indication outputs: EPS - absence of AC supply output: - OC type output that indicates AC power loss. Under normal status, with 230V AC supply, the output is connected to ground (L level – 0V). In case of power loss, the PSU will switch the output into high impedance. - relay output indicating the absence of AC supply. In case of power loss, the PSU module will switch the relay contacts. CAUTION! In Fig.2.
www.pulsar.pl PSBOC1552455 WEEE MARK According to the EU WEE Directive – It is required not to dispose of electric or electronic waste as unsorted municipal waste and to collect such WEEE separately. The power supply unit is adapted for a sealed lead-acid battery (SLA). After the operation period it must not be disposed of but recycled according to the applicable law. Pulsar Siedlec 150, 32-744 Łapczyca, Poland Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50 e-mail: biuro@pulsar.pl, sales@pulsar.
