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2.4.4 CONDUCTIVELY CONNECTED TO THE MAINS
0 w5 j+ T+ Z; B h; C& ~electrical connection with the MAINS in such a way that a connection through a resistance of 2 000 W to- ^2 l% S8 I9 ?: D$ ~0 T1 c
either pole of the MAINS causes in that resistance a permanent current greater than 0,7 mA (peak), the3 V2 U; i& X2 T, d: c% H5 Y$ E
apparatus not being connected to earth2 O" I- d/ h% ~+ V7 C J/ A( e# I
( P9 E" ? k5 }7 g7 f4 C- Z; u" f2 g2.4.3 DIRECTLY CONNECTED TO THE MAINS$ ~+ A% l9 t; w5 j6 `
electrical connection with the MAINS in such a way that a connection to either pole of the MAINS causes in9 b, _, Z0 \: A
that connection a permanent current equal to or greater than 9 A, protective devices in the apparatus1 s4 N/ E1 O+ T4 q$ r* b& X
being not short-circuited3 e5 f2 M$ s7 o; D' O- g
- _6 u. F6 ^2 Z2 G' {1 {5 v/ a& uUL60065 2.4.3, 2.4.4 怎么理解? 能否给个实例讲解下, @5 `; p$ R2 x0 s+ T
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