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可以幫忙解釋一下下述內容嗎? 60335-2-29
$ O$ d, Z" B0 k& Y% {1 ?6 I( a# i* _5 U& [% k# ]2 y# z
1. The d.c. output voltage is not to exceed 30 V (USA).
s* R0 {7 F( m3 N
, b' l/ U6 o1 B5 k2. Battery chargers for charging lead-acid batteries, and other battery chargers having a rated
1 A: X' ^3 z$ D7 y9 A8 A8 [7 Hd.c. output current not exceeding 20 A, are connected to the circuit of Figure 101. The! U6 ^$ R8 K! `4 e7 S8 I6 h* J7 z' ?. s8 w
variable resistor is adjusted so that the current in the circuit is the rated d.c. output current7 M: ]( X, Q, X3 l: K; t
when the battery charger is supplied at rated voltage.
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3. 10.101 The no-load d.c. output voltage shall not exceed 42,4 V.
" |; d- ?0 W. G2 ^Compliance is checked by supplying the battery charger at rated voltage and measuring the6 t, f3 z8 I- C& ^, k4 Q! ~
no load d.c. output voltage.
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M% m6 N- t" |' O! ?7 s3 j$ e4. The output voltage shall not exceed 42,4 V peak. |
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