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3.4 CIRCUIT, ISOLATED LOW VOLTAGE LIMITED ENERGY (LVLE) – A circuit supplied by a source% _. w2 n) c. H
with no direct electrical connection between input and output, such as provided by a transformer or4 r- r- V+ |! G/ n+ j" B0 t7 h1 M
optical isolator, and with output parameters as follows: source with a maximum output voltage of 42.4 V: [ P# ~; e# ]/ [+ V4 s- I t+ g9 P
peak ac (30 V rms) or 60 V dc; and a maximum output current limited to:
; ?5 v& Y: g. ^8 q$ B5 [a) maximum 8 amps for 0 – 42.4 V peak ac, or 0 – 30 V dc, or7 _3 H6 L9 i2 S$ S6 d% i
b) 150/V amps, for a voltage between 30 – 60 V dc. |
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