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746c 2015/ K% C8 M+ z- `2 I% o
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3.34 RISK OF FIRE – A risk of fire is considered to exist at any two points in a circuit where;, [9 ^# I+ |% G6 \
a) The open circuit voltage is more than 42.4 V peak and the energy available to the circuit G+ P3 E" U: @5 D' l
under any condition of load including short circuit, results in a current of 8 A or more after 11 j, @" \: l& ]. J# K9 d# p. U
minute of operation, or
7 C+ b& m+ R: ^; A& Zb) A power of more than 15 watts can be delivered into an external resistor connected between the two points. |
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