PSDCB161220E
v.1.0
PSDCB 13,8V/20A/16x1A/65Ah
Buffer power supply for up to 16 HD cameras.
EN**
Edition: 3 from 15.11.2017
Supercedes the edition: 2 from 24.04.2017
GREEN PO
WER CCT
V
Page 1: ...PSDCB161220E v 1 0 PSDCB 13 8V 20A 16x1A 65Ah Buffer power supply for up to 16 HD cameras EN Edition 3 from 15 11 2017 Supercedes the edition 2 from 24 04 2017 GREEN POWER CCTV ...
Page 2: ...erse polarity connection LED indication protections SCP short circuit protection OVP overvoltage protection overvoltage protection AC input against sabotage overload protection OLP overheat protection OHP forced cooling built in fan warranty 2 year from the production date An example of power supply for HD cameras CONTENTS 1 Technical description 1 1 General description 1 2 Block diagram 1 3 Descr...
Page 3: ...e taken into account The exact description of how to perform the calculations can be found at Approximate backup time assumptions for calculations The PSU is constructed based on the switch mode PSU with high energy efficiency The PSU is housed in a metal enclosure colour RAL 9003 which can accommodate a 65Ah 12V battery A micro switch indicates door opening front cover The power supply housing ha...
Page 4: ...ment no Fig 3 Description 1 PSU module 2 Connectors PSU L N power supply connector 230V AC Protection connector PE V V DC power output B B battery output 3 green LED indicates AC power 4 P1 potentiometer output voltage adjustment 5 Battery outputs red black 6 TAMPER contact of sabotage protection NC 7 Selection jumper for current Legend jumper installed jumper removed 8 Fuse module LB8 Fig 3 The v...
Page 5: ...stment range 12 14V DC Ripple 120mV p p max Current consumption by PSU systems 180mA Battery charge current 2A 4A or 8A jumper selectable Approximate backup time 6h 15min Short circuit protection SCP 2x LB8 STRIP 16x F 1A melting fuse Overload protection OLP 105 150 of the PSU power automatic return Battery circuit protection SCP and reverse polarity connection melting fuse 30A Surge protection va...
Page 6: ...007 I first Protection grade PN EN 60529 2002 U IP20 Electrical strength of insulation between input network circuit and output circuits of the PSU I P O P between input circuit and PE protection circuit I P FG between output circuit and PE protection circuit O P FG 3000 V AC min 1500 V AC min 500 V AC min Insulation resistance between input circuit and output or protection circuit 100 MΩ 500V DC ...
Page 7: ...al system shall follow valid standards and regulations 2 2 Installation procedure 1 Before installation cut off the voltage in the 230V power supply circuit 2 Mount the PSU in a selected location and connect the wires 3 Connect the power cables 230V AV to L N clips of the PSU Connect the ground wire to the clip marked by the earth symbol PE PSU module connector Use a three core cable with a yellow...
Page 8: ...disconnection 4 3 Maintenance Any and all maintenance operations may be performed following the disconnection of the PSU from the power supply network The PSU does not require performing any specific maintenance measures however in case of significant dust rate its interior is recommended to be cleaned with compressed air In case of fuse replacement use a replacement of the same parameters WEEE MA...
