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看了一下英文原文,( w/ y5 K+ r9 `
The values specified above are doubled if all controls have an off position in all poles. They are also doubled if: ` f/ z O" }7 F8 K4 a/ y
9 {( m d4 X, l& K! i3 n# D– the appliance has no control other than a thermal cut-out, or; j H+ [4 W6 x3 x5 J9 M* b0 C2 Z
– all thermostats, temperature limiters and energy regulators do not have an off position, or
! j) F% z2 N6 j$ _- I, l– the appliance has radio interference filters. In this case the leakage current with the filter disconnected shall not exceed the limits specified.
. p3 r! G; Z+ m. ?2 D+ ?
- D- F( S8 ?1 Z% N* B& K: f& H, R同样困惑。。。等待高手来解答。。。 |
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