|
746c 2015' S1 g. ~ [. E2 t5 o
* h2 G) T# }4 f, j1 M8 F3.34 RISK OF FIRE – A risk of fire is considered to exist at any two points in a circuit where;; h" G0 {* }) O- s
a) The open circuit voltage is more than 42.4 V peak and the energy available to the circuit
0 l5 u7 s5 V9 O5 l* \' b! z( munder any condition of load including short circuit, results in a current of 8 A or more after 1
( P* C; |1 I3 w lminute of operation, or
4 t- D; G7 n! [! a: g V6 Zb) A power of more than 15 watts can be delivered into an external resistor connected between the two points. |
评分
-
查看全部评分
|