PSBS5012E
BLUE POWER
5
Table 2. Components of the PSU (See Fig. 3).
Component no.
Description
Isolation transformer
Printed Circuit Board (see Table 1, Fig. 2)
TAMPER;
micro switch of tamper protection
(NC)
F
MAINS
fuse in the power supply circuit 230V, T3,15A / 250V
L-N
power supply connector, 230V AC,
PE protective connector
Battery connectors: positive: +BAT = red, negative: - BAT = black
Fig.3. The view of the PSU.
1.4 Technical parameters:
- Electrical parameters (Table 3)
- Mechanical parameters (Table 4)
- Safety of use (Table 5)
- Operation parameters (Table 6)
Table 3. Electrical parameters
PSU type:
A (EPS - External Power Source)
Mains supply
230V AC / 50Hz (-15%/+10%)
Current consumption
0,57A @230V AC
PSU’s power
76W
Efficiency
76%
Output voltage
11V÷13,8V DC – buffer operation
10V÷13,8V DC – battery operation
Output current
5A + 0,5A battery charging
4,5A + 1A battery charging
3,5A + 2A battery charging
2,5A + 3A battery charging
Output voltage adjustment range
12÷14,5V DC
Ripple voltage
60mV p-p max.
PSU current consumption
15 mA
Battery charging current
0,5A / 1A / 2A / 3A
– jumper selectable
Short-circuit protection SCP
Electronic - current limitation and/or activation of the F
BAT
melting fuse in the battery circuit (failure requires fuse
