aps-30_s_en.pdf
APS-30 S
Backup power supply
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
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
Documentation
Technical Data
Environmental class
I
Transformer supply voltage
230 V AC
Enclosure dimensions
266 x 286 x 100 mm
Board dimensions
140 x 99 mm
Operating temperature range
+5...+40 °C
Battery failure voltage threshold (±10%)
11 V
Battery cut-off voltage (±10%)
9,5 V
Recommended battery
12 V / 7 Ah
Weight without the battery
2,45 kg
Battery charging current (switchable)
0,5 А / 1 А
Nominal output voltage (according to IEC 38)
12 V DC
Power supply type (according to EN50131)
A
Output current (operation without battery connected)
3 A
Output current (operation with battery connected)
2,5 / 2 A
Current consumption by power supply circuits
80 mA
Electronics board supply voltage (from transformer)
17...24 V AC
OC outputs (AWS, AWB)
50 mA / 12 V DC