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3.4 CIRCUIT, ISOLATED LOW VOLTAGE LIMITED ENERGY (LVLE) – A circuit supplied by a source
" G+ m& d) D9 x$ o% j1 M6 z, \: {+ Nwith no direct electrical connection between input and output, such as provided by a transformer or$ z$ `8 L/ w& @* C
optical isolator, and with output parameters as follows: source with a maximum output voltage of 42.4 V5 f+ }& v5 x6 f
peak ac (30 V rms) or 60 V dc; and a maximum output current limited to:6 A8 V4 p" E9 }9 g, y; T
a) maximum 8 amps for 0 – 42.4 V peak ac, or 0 – 30 V dc, or
, p( e T% t9 w f0 R D+ Mb) 150/V amps, for a voltage between 30 – 60 V dc. |
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