5
Fig.2. The view of the power-supply.
Страница 1: ...PSU B 13 8V S 5A 1 EL TR 40Ah MC PSBD 5012 v 1 1 Buffer switching power supply unit EN Edition 2 from the 21 st June 2010 Supercedes edition 1 from the 21 st April 2009...
Страница 2: ...it with the total current capacity 5A and output voltage 11 0V 13 8V Equipped with the AC supply absence indication system battery assisted operation failure and casing sabotage indication system Meta...
Страница 3: ...ration 2 x converter DC DC 2 5A 5V ADC 255 2 x LB5 AW fuse block AWZ 536 40Ah 2 x voltage reducer RN 2 5A 12V RN250 2 x LB5 AW fuse block AWZ 536 40Ah 1 x voltage reducer RN 5 0A 12V RN500 2 x LB5 AW...
Страница 4: ...5A J1 J2 Ibat 2 0A Legend dip switch installed dip switch removed 8 BAT BAT outputs battery connectors BAT red BAT black 9 TAMPER x2 microswitches contacts contact of antisabotage protection NC 10 F2...
Страница 5: ...5 Fig 2 The view of the power supply...
Страница 6: ...attery circuit SCP and reverse polarity protection 6 3A current limitation F1 fuse failure requires replace of the fuse element Excessive discharge protection UVP U 10 0 V 5 disconnection of BAT batte...
Страница 7: ...and is not equipped with a power switch therefore an appropriate overload protection in the power supply circuit shall be guaranteed Moreover the user shall be informed about the method of isolation o...
Страница 8: ...of illumination is dependent on the charging current AUX green diode indicates the DC supply status at the output of the PSU Under normal status the diode is permanently illuminated and in the case o...
Страница 9: ...he PSU is equipped with the discharged battery disconnection system UPV the configuration of functions through the dip switch JP B The battery protection is on if the dip switch JP B is removed 4 3 Ma...
Страница 10: ...ing of the equipment to the service centre of the manufacturer 7 The repair period mentioned in item 5 may be prolonged if there is no technical capability to carry out the repairs and in the case tha...
