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看了一下英文原文,
- l) i& j# B( ?$ nThe values specified above are doubled if all controls have an off position in all poles. They are also doubled if
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6 R" D1 ?5 `0 K– the appliance has no control other than a thermal cut-out, or, C5 ]4 G; s! a! p# I% h6 L( S
– all thermostats, temperature limiters and energy regulators do not have an off position, or
* L* Z% q: {# z8 T3 l– the appliance has radio interference filters. In this case the leakage current with the filter disconnected shall not exceed the limits specified.2 f M, |4 _7 v5 |& C9 P* J
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同样困惑。。。等待高手来解答。。。 |
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