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PSACH01244
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3. Operating status indication.
3.1 Technical outputs.
The PSU is equipped with indication outputs allowing transmitting the information of casing sabotage (casing
opening).
TAMPER: output indicates opening the power-supply unit,
output as volt-free contacts which indicate
power-supply unit door status, unit closed: NC, unit opened: NO.
4. Operation and use.
4.1 Overload or short circuit at the PSU output.
The U1-U2-0V PSU outputs are protected against a short circuit with glass fuse. If the PSU is loaded with
current exceeding 4A@24V AC (110%for
÷ 150% of S power), there occurs the F2 and/or F1 fuse damage in the
230V AC circuit. In case of a failure, replace the fuse of the same parameters.
4.2 Maintenance.
Any and all maintenance operations may be performed following the disconnection of the PSU from the
power supply network. The PSU does not require performing any specific maintenance measures. However, in
case of a significant dust level, clean the interior with compressed air. In case of a fuse replacement, use one of the
same parameters.
WEEE MARK
According to the EU WEE Directive – It is required not to dispose of electric or electronic
waste as unsorted municipal waste and to collect such WEEE separately.
Pulsar
Siedlec 150, 32-744 Łapczyca, Polska
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50
