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手提灯标准0 f4 B* |9 _4 @( Q9 c4 V8 o1 g
8.10.2 Flexible cables or cords shall be not lighter than the following types specified in IEC 60245.6 s Z1 ^' S ?2 w+ Q4 {
Flexible cable and cords shall be polychloroprene sheathed.
. F8 N. p9 O) a2 `8 y8 C b+ \The nominal cross-sectional area of the conductors shall be not less than:0 _' F" u5 O# u1 v# D* d: x
0,75 mm² for ordinary handlamps;+ S% C% A4 l4 E4 r
1 mm² for other handlamps.
& K+ L" |/ F* Q9 S" v6 `7 ?, Z* O5 ^Compliance shall be checked by inspection.7 a' z+ R6 B5 ]7 A
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第一疑问:
3 k o* {$ _9 V8.4.3 According to the circumstances of use, handlamps shall be classified as rough service luminaires。
5 C6 x3 E/ ?8 b. b; R此时即为IP54防护的灯具,怎么还会有0,75 mm² for ordinary handlamps的说法?
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; |' L& i% y, O第二:2 f; y9 N6 b, R8 Y) d
5 L$ r/ l+ P: K 8.10.2 中有Flexible cable and cords shall be polychloroprene sheathed.
: I( `: h& j: C1 m l. M1 Q 其中H05RN-F和H07RN-F都属于氯丁护套软线,这个解释在EN 60335-1家电标准中有解释。
% `& ?' ?0 ^% M3 q5 T3 O 再看EN 60598-1通标中,恶劣条件使用下的灯具,电线应至少为H07RN-F。
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我个人感觉应该是特标优先,否则特标中可以不用列出,直接引用好了。 |
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