User Instructions

www.pulsar.pl DINB13850
3
1.3 Description of components and power supply connectors (Table 1, Fig.2).
Table 1. The components of power supply.
Component No. Description
[1] L-N power connector 230V AC
[2] +OUT- DC power output
[3] +BAT- battery connector
[4]
LED optical indication:
AC – AC voltage indication
DC – DC voltage indication
BAT – battery charging indication
Fig. 2. The view of the PSU module.
1.4 Technical parameters:
- Electrical parameters (Table 2)
- Mechanical parameters (Table 3)
- Safety of use (Table 4)
- Operation parameters (Table 5)
Electrical parameters (Table 2)
Mains supply 176÷264V AC
Current consumption 0,7A@230VAC max.
PSU power 75W max.
Efficiency 85%
Output voltage 11V÷ 13,8V DC – buffer operation
9,5V÷ 13,8V DC – battery operation
Output current t
AMB
<30°C 5A + 0,5A battery charging
Output current t
AMB
=40°C 3,5A + 0,5A battery charging
Ripple voltage 100mV p-p max.
Battery charging current 0,5A max.
Short-circuit protection SCP electronic, automatic return
Overload protection OLP 150-200% of the PSU power, automatic return
Surge protection varistor
Deep discharge battery protection UVP
U<9V (+/- 0,5V) – disconnection of the battery
terminal
Optical indication of operation YES – LEDs