|
本帖最后由 281680153 于 2017-12-8 19:47 编辑
* C; k4 V( [) |4 N
1 P) d. J9 E9 \, z" y. [; L. A8 QDSH1098 The correct laboratory power supply in which any protection device in the laboratories power supply
# x2 t0 L2 V6 t0 ]/ S* f1 Z1 D5 ~0 Mdoes not operates shall be used to test the appliance under the condition of Clause 19.
3 ]/ S+ b; n$ m" V3 n4 H- X- q* D$ x2 o: ]
24.2 has nothing to do with the content of the note in 19.1 that states:
9 L; q% m0 l( k) [9 h6 x4 wNOTE Fuses, thermal cut-outs, overcurrent protection devices, or similar devices incorporated in the appliance, may be/ Y2 @. K8 z- @# v% T1 n7 T
used to provide the necessary protection. The protective device in the fixed wiring does not provide the necessary$ `; d" R0 N* c- A& `% n7 \
protection.
* {8 L2 S' U$ \# ?6 d9 S- y' P, g5 @1 l% R- M
* ?; l0 W) O4 `% B" s, v8 K5 `8 O0 w3 c* p! ?3 F
|
|