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. B8 \1 z- U+ ]4 l% l, Y3 TEN60335-2-29 22.26 Replacement:
7 H. D% G! d! \. I& yThe output circuit shall be supplied through a safety isolating transformer and shall not be. w/ O& ~9 Z* O3 [8 O- m
connected to accessible metal parts or an earthing terminal. The insulation between parts$ ~' w2 D* P7 ^, e3 E0 |
operating at safety extra-low voltage and live parts shall comply with the requirements for A' P) c% I( M8 L5 p# g
double insulation or reinforced insulation.这是充电器对结构上的要求,那么安全低电压部件和带电体之间可以通过哪些方式能形成了4 M* D7 |# B, H4 V! z
双绝缘或加强绝缘?, V; B; t8 Y8 ^0 P9 e: g+ f
3 X* `6 c( s5 C( g& l/ O' x8 k! x
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