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耐压是根据产品的绝缘等级和额定电压大小综合判定的,如EN60335-1中的耐压
3 |, G, u q( p3 @* e1 C: STable 4 – Voltage for electric strength test
3 f# ?- M: e* l9 [5 ^- T, kInsulation Test voltage V % j, a: i! L0 k! h9 K
Rated voltage Working voltage (U)
2 Y% S n3 D8 Y0 V SELV <150 V >150 V and <250 V >250V 8 j: h* D* _% Z$ t
Basic insulation 500 1 000 1 000 1,2 U + 700 8 {5 Z5 I5 H0 _; ^0 S$ O; _
Supplementary insulation 1 250 1 750 1,2 U + 1 450 g9 L9 p2 ^' `1 K/ \$ u$ B$ [
Reinforced insulation 2 500 3 000 2,4 U + 2 400 |
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