Operating manual
Version 1.0 Page 4
1
DESCRIPTION AND OPERATION OF THE PRODUCT
1.1
D
ESCRIPTION
The Product operates with single-phase AC, frequency 50 (60) Hz, voltage
110 V or 220 V. It powers different shipborne and industrial equipment with regulated
voltage 24 V DC. The PS-203-40 has a function of load switch to standby power.
1.2
T
ECHNICAL SPECIFICATIONS
Table 1 describes technical specifications of the Product.
Table 1 – General technical specifications
Parameter
Value
Input supply voltage, AC, frequency
50 (60) Hz, V
110 (90 to 132)
*
220 (180 to 264)
*
Consumption current, A
10 (115 V, 47 to 63 Hz)
6 (230 V, 47 to 63 Hz)
Rated output voltage, DC, V
24
Load current, А
40 (max. 37.5)
Power consumption, W
1163
Output power, W
1000
Pulses, mV
200
Efficiency, %
86
Number of load terminals, pcs.
2
Protection degree
IP22
Operating temperature, °С
–15 to +55
Limiting temperature, °С
–60 to +70
Weight, kg
8.56
Integrated protection
Galvanic isolation of input and output power circuits
SC and overload
Mounting
wall
* Supply voltage range is given in parenthesis.
1.3
S
TRUCTURE AND OPERATION OF THE
P
RODUCT
1.3.1
The Product is manufactured in metal casing, which has a mounting to
vertical bulkhead. A piano type on/off switch with a main power LED (green) is located
on the casing side. The LED operates when the switch is turned to power “ON” posi-
tion (Figure 1).
