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在UL 8750里面有写"
7 g* P6 m6 B; _0 X6 C9 z$ P; ?. |7 p
8.7.1 A cord-connected unit rated for a nominal 250-V or less supply shall be tested in accordance with this section. Leakage current shall not be more than:
5 r7 t0 p0 r0 R% ]" A; E- ia) 0.5 MIU for a two-wire cord- and plug-connected unit,+ C) A2 h0 ^+ H/ p
b) 0.5 MIU for a three-wire (including grounding conductor) cord-and plug-connected portable unit, and9 u) K5 ~* `( G+ e0 n' j* N
c) 0.75 MIU for a three-wire (including grounding conductor) cord- and plug-connected stationary or fixed unit. |
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