– PSUPS10A12CR v.1.2 PSUPS 13,8V/12V/10A/17Ah Buffer power supply for up to 8 HD cameras and DVR with recorder space EN Edition: 4 from 06.10.2020 Supercedes the edition: 3 from 02.07.
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www.pulsar.pl PSUPS10A12CR 1. Technical description. 1.1. General description. A buffer PSU is intended for an uninterrupted supply to CCTV system devices requiring stabilized voltage of 12 V DC (+/-15%). The PSU has two circuits: first 1x4 A / 12 V DC for supplying the recorder and 8x0,75 A / 13,8 V DC for both cameras. Current efficiency of the PSU amounts to: Output current 8x0,75 A + 4 A recorder + 1 A battery charging* Total current of the receivers + battery 11 A* max.
www.pulsar.pl PSUPS10A12CR 1.3. Description of PSU components. Table 1. Description of components and connectors module LB8 Component no. Description [Fig. 2] F1÷F8 glass fuses L1÷L8 LED voltage indication at the outputs AUX1 ÷ AUX8 independently protected outputs IN1-, IN2- power supply inputs of the fuse module Table 2. Description of components and connectors Component no. [Fig. 3] FAUX glass fuses Description protection connector AUX – output IN – power supply inputs, output filter Fig.2.
www.pulsar.pl PSUPS10A12CR Fig.4. The view of the PSU. 1.4. Specifications: - electrical specifications (tab.4) - mechanical specifications (tab.5) - operation safety (tab.6) - operating specifications (tab.7) Table 4. Electrical specifications.
www.pulsar.pl Battery charging current Approximate backup time Short-circuit protection SCP - circuit of cameras Overload protection OLP Short-circuit protection SCP - circuit of recorder Battery circuit protection SCP and reverse polarity connection Surge protection Over voltage protection OVP Deep discharge protection UVP Sabotage protection: - TAMPER output indicating enclosure opening Optical indication: front panel of the PSU - AC OK.; LED indicating the AC power status - DC OK.
www.pulsar.pl PSUPS10A12CR Table 7. Operating specifications Environmental class Operating temperature Storage temperature Relative humidity Vibrations during operation Impulse waves during operation Direct insolation Vibrations and impulse waves during transport II -10ºC...+40ºC -20ºC...+60ºC 20%...90%, without condensation unacceptable unacceptable unacceptable Wg PN-83/T-42106 Chart 1. Acceptable output current from the PSU depending on ambient temperature. 2. Installation. 2.1 Requirements.
www.pulsar.pl PSUPS10A12CR 4. Mount the recorder in a designated area of the housing. 5. Connect the power supply of the DVR (by default, the device is equipped with a cable terminated with the DC 2.1 / 5.5 plug). 6. Connect the camera cables to the AUX1…AUX8 connectors of the LB8 modules. 7. Connect the batteries. 8. Connect the power (~230 V). 9. Check the PSU output voltage: - the PSU voltage without load should amount to U=13,8 V DC. 10.