Advantech PPC-102, Руководство пользователя

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104 PPC-102 User's Manual
B.5 Environmental Specifications
Operating temperature: 0 ~ 50° C, rated load
Storage temperature: -40 ~ 85° C
B.6 Features
Efficiency: Higher than 70% (typical) while measuring at nominal line
and rated load.
Hold up time: Longer than 16 ms at 115 V
AC
input and rated load, which
is measured from the end of the last charging pulse to when the main
output drops down to 95% output voltage.
Protection: If the power supply fails to control itself, the built-in excess
voltage protection circuit will shut down the outputs to avoid damaging
external circuits. The trip point of the crowbar circuit is around 5.7 V to
7.0 V for output voltage. The power supply will go into latch-off mode
under short circuit or overload conditions. Recovery from these adverse
conditions should be set as cycle AC, input OFF and ON.
Safety ground leakage current: It should be less than 100 µA at 244
V
AC
input.
International standards
Safety standards:
Designed to meet the following standards:
• UL 544
• CSA 22.2 NO.601
• TUV (DIN. VDE 0750T.1/12.91/EN 60601-1:1990)
EMI standards:
Designed to met the following limits:
• FCC docket 20780 curve "B"
• EN55011 "B"
• EN61000-3-2