Backup power supply (APS-30 S)

The APS-30 S switch mode power supply is designed for devices that require 12 VDC nominal voltage. The set includes: power supply, transformer, enclosure OPU-4P (with space for a 7 Ah battery) and additional accessories (tamper switches, spacers, connecting cables for transformer, wall plugs (anchors) and screws).

• nominal output voltage (according to IEC 38): 12 V DC
• output voltage stabilization
• battery status control and low battery disconnect system
• ability to work without a battery connected
• output current:
• operation with battery: 2,5 A / 2 A
• operation without battery: 3 A
• battery charging current: 0,5 A / 1 A (selectable)
• pins enabling configuration of the power supply settings
• 3 LEDs to indicate:
• AC mains power supply status
• battery status
• battery charging
• 2 OC outputs to indicate the following troubles:
• AC mains power loss
• low battery
• acoustic signaling of troubles
• electronic short-circuit protection of AC mains power supply circuit
• short-circuit protection fuse for battery charging circuit (T 3,15 A)
• electronic short-circuit and overload protection of the power output
• tamper protection against enclosure opening and removal from mounting surface