ATTE AUPS-70-240-OF Buffer Power Supply 24VDC 3A 72W Open Frame

The ATTE AUPS-70-240-OF is a buffer power supply designed for CCTV and access control systems. It provides a stable 24VDC output at 3A (72W) and supports backup with two 12V gel or AGM batteries (7-18Ah) connected in series. The open-frame (OF) design allows easy integration into enclosures with 10.8 mm mounting raster.

• Input: 190-260 VAC, 50 Hz
• Output: 24 VDC ±15%, 3A, 72W
• Efficiency: 90% at 70W
• Battery charging: 1A or 2A selectable
• Protections: Overload, reverse polarity, deep discharge
• Indicators: LED for mains, output, charging
• Technical outputs: Open collector for fault signaling

Ideal for distributed surveillance systems requiring uninterrupted power. Compact size (65x118x45 mm) and lightweight (0.14 kg).