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Summary of Contents for Pulsar PSBBH 2012
- Page 1 PSU-B-13,8V/S-2,0A/1/EL-TR-7Ah/HC PSBBH 2012 v.1.0 Buffer, switching power supply unit in the ABS IP65 casing. Edition: 2 from the 17 March 2011 Supercedes edition: 1 from the 20 October 2008...
- Page 2 2,5A and output voltage 11,0V-13,8V. Equipped with the AC supply absence indication system (battery assisted operation) and TAMPER. Metal casing IP20 with a space for 7Ah battery. PSBBH 2012 12V DC buffer (switching) power-supply unit, with the total current PSU-B-13,8V/S-2,0A/1/EL-TR-7Ah/HC capacity 2,0A and output voltage 11,0V-13,8V.
- Page 3 1.2. Block diagram (fig.1). Fig.1. Block diagram of the PSU . 1.3. Description of elements and connection links of the PSU (tab.1, tab.2, fig.2). Table 1. Element no. Description [fig.2] A, jumper - configuration of UVP battery protection function protection function (disconnection) of the battery off •...
- Page 4 Description of power-supply unit outputs ~AC~ AC supply input (16V-22V AC) +BAT DC supply output of the battery -BAT (+BAT= red, -BAT=black) +AUX DC supply output -AUX (+AUX= +U, -AUX=GND) Technical output of AC absence – relay assisted COM= common contact NC= normally closed contact (without AC supply) NO= normally opened contact (without AC supply) Tab.2.
- Page 5 1.4. Technical parameters: - electrical parameters (tab.3) - mechanical parameters (tab.4) - operation safety (tab.5) - operation parameters (tab.6) (tab. 3). lectrical parameters Supply voltage 230V/AC (-15%/+10%) Supply frequency 50Hz (47÷53Hz) PSU power P 28W max. Current consumption 0,21 A max. (3,5 A „cold boot”) Output voltage 11,0V÷13,8Vdc –...
- Page 6 Operation safety (tab.5). Protection class PN-EN 60950-1:2004 I (first) Protection grade PN-EN 60529: 2002 (U) IP65 (glands installation required): P9 (Ф 4-8mm) x 2pcs P13,5 (Ф 6-12mm) x 1pcs Electrical strength of insulation: - between input (network) circuit and output circuits of power-supply (I/P-O/P) 3000 V/AC min.
- Page 7 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. Operation of the power-supply without the properly made and fully operational circuit of the shock protection is UNACCEPTABLE!
- Page 8 In the case of fuse replacement, only the substitutes in conformity to the original ones are allowed. Pulsar K.Bogusz Sp.j. Siedlec 150, 32-744 Łapczyca, Polska Tel.
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