PSUPS10A12 Features of the power supply unit 12 VDC uninterruptible power supply AW output of power supply unit failure, tripped by: • • Dedicated 8 outputs for supplying CCTV outlet short-circuit (SCP) • • 12V DC (8x0,5A) • outlet overload (OLP) •...
PSUPS10A12 1.2. Block diagram (fig.1). Fig.1. Block diagram of the power supply unit.
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PSUPS10A12 1.3. Description of elements and connection links of the power-supply unit (tab.1, tab.2, fig.2, fig.3). Table 1. Element no. Description [Fig. 2] F1 fuse in the battery circuit START pushbutton (power-supply activation from the battery) J, jumper - configuration of UVP battery protection function protection function (disconnection) of the battery off •...
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PSUPS10A12 Fig.2. View of the PCB board of the power-supply unit. Table 2. Element no. Description of outputs of the power-supply unit [Fig. 3] Separation transformer Power-supply unit board (tab. 1) TAMPER micro-switch (contacts) of the anti-sabotage protection (NC)
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PSUPS10A12 Fig.3 View of the power-supply unit.
PSUPS10A12 Notes The casing is distant from the assembly surface so that cables can be installed and has convection cooling Operation safety (tab.5). Protection class PN-EN 60950-1:2007 I (first) Protection grade PN-EN 60529: 2002 (U) IP20 Electrical strength of insulation:...
PSUPS10A12 The circuit of the shock protection shall be performed with a particular care, i.e. the yellow and green protection wire of the power cable shall be connected from one side to the terminal marked by the symbol of in the casing of the power-supply.
PSUPS10A12 TAMPER - output indicates opening the power-supply unit: output as volt-free contacts which indicate • power-supply unit door status and fastening to the ground: NC unit opened and/or wrongly fastened (e.g. unit unconnected with the ground): NO. 4. Service and operation 4.1 Overload of short-circuit to the power-supply output...
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GENERAL WARRANTY CONDITIONS 1. Pulsar K. Bogusz Sp.j. (manufacturer) grants a two-year quality warranty for the equipment, starting from the date of purchase placed on the purchase order.
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