aps-412_en.pdfAPS-412
Backup power supply
The switching mode power supply designed to power 12 V devices. It is equipped with a dedicated connector for use with SATEL devices. Its design enables it to be easily installed in the SATEL offered enclosure or on the DIN rail.
- EN50131-6 Grade 2 compliant
- high efficiency 12 V DC switching mode power supply, requiring no mains transformer
- 4 A total output current
- short circuit and overload protection
- designed for use with sealed lead-acid batteries
- optionally selected battery charging current
- battery deep discharge protection
- 3 OC outputs for trouble indication
- optical indication of mains, battery and overload status
- audible trouble signal
- dedicated connector for use with new SATEL modules
- designed for mounting on DIN 35 mm rail and in OPU-3 P, OPU-4 P and OPU-4 PW enclosures
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
Certificates
Technical Data
Environmental class
II
Enclosure dimensions
77 x 122 x 59 mm
Operating temperature range
-10...+55 °C
Supply voltage
230 V AC
Weight
306 g
Battery failure voltage threshold (±10%)
11,5 V
Battery cut-off voltage (±10%)
10,5 V
Security grade according to EN 50131
Grade 2
Output current
4 A
Battery charging current (switchable)
0,5 A / 1 A
Energy efficiency
up to 88%
Actual output voltage
13,8 V DC
Nominal output voltage (according to IEC 38)
12 V DC
Power supply type (according to EN50131)
A
Output current (operation without battery connected)
4 A
Output current (operation with battery connected)
3,5 / 3 A
Current consumption by power supply circuits
57 mA
OC type outputs (WS, WB, WP)
50 mA / 12 V DC