4
Table 3. View of PSU (see Fig. 3).
Element no.
Description
[1]
PSU module
[2]
Cable ellipse opening
[3]
TAMPER;
microswitch of antisabotage protection (NC)
Fig. 3. View of PSU
1.4. Specifications.
- electrical parameters (tab. 4)
- mechanical parameters (tab. 5)
- operation safety (tab. 6)
- operating parameters (tab. 7)
Table 4. Electrical parameters.
Model
HPSDC-12V4x1A
HPSDC-12V8x1A
HPSDC-12V16x1A
Supply voltage
~ 200
– 240 V
Current consumption
0,5 A
0,8 A
1,6A
Ripple voltage
50mV p-p max.
50mV p-p max.
100mV p-p max.
Power frequency
50/60 Hz
Inrush current
40 A
50A
60A
PSU power
48 W max.
84 W max.
180 W max.
Output current
4x1 A (
Σ I = 4A max.
)
8x1 A (
Σ I = 7A max.
)
16x1 A (
Σ I = 15A max.
)
Efficiency
86%
86%
85%
Output voltage (factory
setting)
12 V DC
Adjustment range U
AUX
12
– 15 V DC
Short circuit protection
SCP
4x F 1A glass fuse fast
blow
8x F 1A glass fuse fast
blow
16x F 1A glass fuse fast
blow
Type of glass fuse
F1A...F2A
Overload protection OLP
105
– 150% PSU power, automatically recovered
Surge protection
varistors
Over voltage protection
OVP
>19V (activation requires disconnecting the load or
supply for about approx. 1 min.)
>19V (automatic recovery)
