AUPS-70-120-OF ATTE SWITCHED BUFFERED POWER SUPPLY - Built-in Module Description: This AUPS series buffer power supply is designed for CCTV systems, access control systems, and alarm systems. The device is a convenient solution to the problem of buffered power supply for receivers requiring uninterrupted operation during periodic mains power outages. Using a buffer power supply significantly extends system runtime compared to applications using a traditional UPS. The system is compatible with maintenance-free SLA batteries (gel and AGM). The OF (Open Frame) design allows for installation in any enclosure; however, the most convenient mounting method is using dedicated ABOX series enclosures and mounting plates with a 10.8mm grid. This is compatible with the mounting hole spacing of built-in modules. This system solution allows for vertical or horizontal installation of selected devices in any perforated part of the enclosure or mounting plate. Features: Long backup time compared to traditional UPS systems. Energy savings and low internal housing heating thanks to high power supply efficiency (90%). Short circuit (SCP), overload (OLP), thermal (OHP), and surge protection. Battery protection against deep discharge (UVP), overload, and reverse connection. Can be run without mains power (from the battery). OUF and ACF technical outputs (operation control and integration with other systems). Easy installation in ABOX series enclosures with 10.8 mm system cutouts. Technical data: Battery: 1 x 12V gel or AGM battery. Output voltage: 10.2...13.8 VDC. Output current: 6 A continuous, 8 A maximum (while charging the battery). Power supply power: 72 W continuous, 96 W maximum (while charging the battery). Efficiency : 90% 70 W. Input voltage : 190.. 260 VAC, 50Hz. Battery charging current : 1 A or 2 A (selected by jumper JP1). Power supply input protection : 3.15A slow-blow fuse. Power supply output protection : Mains power supply: 12A electronic overload protection (automatic return after short circuit), Battery operation: 6.3A fuse. Battery circuit protection : Reverse battery connection and overload protection: 6.3A fuse, Deep discharge protection: Battery disconnection for voltage below 10.2 V. Indication : LED1 (yellow) - mains voltage presence, LED2 (green) - output voltage presence, LED3 (red) - battery charging. Technical outputs : OUF no voltage +DC OUT (NC), ACF no AC voltage (NC), Open collector outputs with a maximum load of 50mA (each output). Start-up in the event of AC power failure: Automatic start-up of the PSU after connecting the battery. Housing design: None - built-in module. Mounting: Snap-in spacers, mounting holes in a 10.8 mm pitch. Operating temperature: -25.. +50°C. Dimensions (W x H x D): 118 x 65 x 45 mm. Weight: 0.15 kg. Additional information: using an additional ASUC series converter allows you to increase the output voltage and adapt it to the installation requirements (e.g. to 24 / 48 / 55 VDC). For receivers requiring a stable 12 VDC power supply, such as recorders and NAS network drives, we recommend using an additional AVC or AVIC series stabilizing module. Application examples: Example of an application for buffer power supply to an NVR/DVR recorder using the AVC-30-120-OF module. Manufacturer's code: AUPS-70-120-OF.