User Instructions

Table 4. Mechanical parameters.
HPSB-12V2A-B
HPSB-12V3A-B
HPSB-12V3A-C HPSB-12V5A-C HPSB-24V2A-B
HPSB-12V7A-C HPSB-12V10A-C HPSB-24V3A-B
HPSB-12V15A-D HPSB-24V5A-C HPSB-24V7A-C HPSB-48V3A-B
HPSB-12V20A-E HPSB-24V10A-D HPSB-48V5A-C
Enclosure dimensions
(WxH) [±2mm]
170x180
200x230
230x300
300x300
330x380
460x390
Enclosure dimensions
(W
1
xH
1
xD
1
+D) [±2mm]
175x185x82+8
205x237x82+8
237x305x82+8
305x305
x105+8
335x385x173
+14
465x395x173+
14
Fixing (WxH)
145x152
175x202
205x272
274x265
298x310
425x322
Fitting battery
(WxHxD)
155x100x75
190x100x75
215x172x75
250x172x100
325x178x168
450x190x168
Enclosure
Steel sheet DC01 0,7mm
Steel sheet DC01 1mm
Closing
Cheese head screw (at the front), lock assembly possible
Notes
Enclosure does not adjoin assembly surface so that cables can be led.
Table 5. Operation safety.
Protection class EN 62368-1
I (first)
Degree of Protection EN 60529
IP20
Electrical strength of insulation:
- between input input and output circuits of the PSU
- between input circuit and PE protection circuit
- between output circuit and PE protection circuit
3000 V AC min.
1500 V AC min.
500 V AC min.
Insulation resistance:
- between input circuit and output or protection circuit
100 MΩ, 500 V DC
Table 6. Operating parameters.
Environmental Class
II
Operating temperature
-10ºC...+40ºC
Storage temperature
-20ºC...+60ºC
Relative humidity
20%...90%, without condensation
Vibrations during operation
unacceptable
Impulse waves during operation
unacceptable
Direct insulation
unacceptable
Vibrations and impulse waves during transport
Wg PN-83/T-42106
2. Installation.
2.1 Requirements.
The buffer PSU is to be mounted by a qualified installer, holding relevant permits and licenses (applicable and
required for a given country) for 230 V interference and low-voltage installations. The unit should be mounted in confined
spaces, in accordance with the II-nd environmental class, with normal relative humidity (RH=90% maximum, without
condensing) and temperature from -10°C do +40°C. The PSU shall work in a vertical position that guarantees sufficient
convectional air-flow through ventilating holes of the enclosure.
As the PSU is designed for a continuous operation and is not equipped with a power-switch, therefore an
appropriate overload protection shall be guaranteed in the power supply circuit. Moreover, the user shall be informed
about the method of unplugging (usually through assigning an appropriate fuse in the fuse-box). The electrical system
shall follow valid standards and regulations.
2.2 Installation procedure.
CAUTION!
Before installation, make sure that the voltage in the 230 V power-supply circuit is cut off.
To switch off power use an external switch in which the distance between the contacts of all poles in
the disconnection state is not less than 3mm.
It is required to install an installation switch with a nominal current of min. 3 A in the power supply circuits
outside the power supply unit.