User Instructions

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Table 4. Safety of Use.
Protection class PN-EN 60950-1:2007
I (first)
Protection grade PN-EN 60529:2003
IP30
Insulation electrical strength:
- between the input (network) circuit and the output circuits of the PSU (I/P-O/P)
- between the input circuit and PE protection circuit (I/P-FG)
- between the output circuit and PE protection circuit (O/P-FG)
3000 V/AC min.
1500 V/AC min.
500 V/AC min.
Insulation resistance:
- between input, output, and protective circuit
100 MΩ, 500V/DC
Table 5. Operation parameters.
Environmental class PN-EN 12101-10:2007
1
Operation temperature
-5ºC...+40ºC
Storage temperature
-25ºC...+60ºC
Relative humidity
20%...90%, no condensation
Sinusoidal vibrations during operation:
10 ÷ 50Hz
50 ÷ 150Hz
0,1g
0,5g
Surges during operation
0,5J
Direct insolation
unacceptable
Vibrations and surges during transport
According to the PN-83/T-42106 standard
2. Installation.
2.1. Requirements.
The power supply unit should be mounted by a qualified installer, holding relevant permits and licenses
(applicable and required for a given country) for 230V AC and low-voltage installations.
The device is designed for a continuous operation and is not equipped with a power-switch. Therefore, an
appropriate overload protection in the power supply circuit should be provided. Moreover, the user shall be
informed about the method of disconnecting the mains voltage (usually through assigning an appropriate fuse in
the fuse-box. The electrical system shall follow valid standards and regulations. The PSU shall work in a vertical
position to ensure free, convection air flow around the enclosure.
The rules for power supply, enclosures, shielding, and cable routing- according to application - must be observed in
order to meet the requirements of LVD and EMC directives.
As the PSU cyclically runs a periodic battery test, during which the connection resistance is measured, pay
attention to the proper installation of the battery cables.
Connecting cables should be securely connected to battery side terminals and to the power supply connector.
2.2. Installation procedure.
CAUTION!
Before installation, make sure that the voltage in the 230V power-supply circuit is cut off.
To turn off the power, use an external switch where the distance between the contacts of all poles in
a disconnected state is at least 3mm.
Selection of installation cables should take account §187 of the Regulation of the Minister of
Infrastructure on technical conditions to be met by buildings and their location, as amended on 12
March 2009.
1. Mount the power supply to the wall in the selected location using special metal expansion plugs. Do not
use PVC plugs.
2. Connect the power cables (~230V) to the L-N terminals of the power supply. Connect the ground wire to
the terminal marked by the earth symbol PE. Use a three-core cable (with a yellow and green PE
protection wire) to make the connection.
The shock protection circuit shall be performed with a particular care, i.e. the yellow and green
wire coat of the power cable shall stick to one side of the terminal marked with the PE symbol on the
PSU enclosure. Operation of the PSU without the properly made and fully operational shock protection
circuit is UNACCEPTABLE! It can cause a device failure or an electric shock.