Advantech AWS-8248 Manual Do Utilizador
AWS-8248 User’s Manual
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General features
Efficiency:
65% typical when measured at nominal input and rated load.
Input protection:
Protection against wrong polarity if the +24 V input voltage is mistakenly
reversed.
reversed.
Output protection:
If for some reason the power supply fails to control itself, the built-in
over-voltage protection circuit will shut down the outputs to prevent dam-
age to external circuits. The trip point of the
over-voltage protection circuit will shut down the outputs to prevent dam-
age to external circuits. The trip point of the
crowbar circuit is approximately 5.7 ~ 7.0 V. The power supply will go
into hiccup mode under short circuit or overload
into hiccup mode under short circuit or overload
conditions, and will recover automatically when such conditions cease to
exist.
exist.
Environmental specifications
Operating temperature: 0 ~ 45° C
Storage temperature:
-40 ~ 75° C
International standards compliance
Safety:
UL 1950 D3
CSA 234
TUV EN 60950