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EN60335-2-419 }+ b2 I2 c5 e
Scope:! z7 g/ O! B$ Z' W/ b7 y0 h+ i$ L
This International Standard deals with the safety of electric pumps for liquids having a
/ C( ^% x+ {, z$ q5 Otemperature not exceeding 90 °C, intended for household and similar purposes, their rated' J. R5 N5 ]& q5 Z0 b3 w! j% K6 C
voltage being not more than 250 V for single-phase appliances and 480 V for other
2 D, q# o% q* g& happliances.8 t. }7 d1 D7 i3 D' H R
M* n9 Q. K7 ], U3 j0 u+ g6 OClassification:3 D( F& s, ] n$ q9 d2 u
Submersible pumps for use in swimming pools, when persons are in the pool, shall be; J' e9 c, Q3 Z+ |# i5 R# R
class III with a rated voltage not exceeding 12 V.
4 c" x% Q) u5 z# V A/ BOther submersible pumps for use in water and other conducting liquids shall be class I or
5 D) A1 T6 _$ i0 J3 V$ C) [9 zclass III. However, aquarium pumps may be class II.- }8 X6 B! J5 x- ~; ]
Portable pumps for cleaning and other maintenance of swimming pools shall be class I or
; H1 D _) d8 z. cclass III.4 \% ?' Y& E1 m0 Q/ q0 _
Other pumps shall be class I, class II or class III.5 n: S8 U" K+ M( c5 z1 x
3 ?& o5 \1 [, A: f% D7 QSubmersible pumps shall be IPX8.- d9 @& ^$ E" k: s
Portable pumps for cleaning and other maintenance of swimming pools shall be at least" x4 C4 t" N$ v7 O
IPX7.; }: M' b$ {1 \& B; C
Other pumps shall be at least IPX4.
3 ~ X! [+ C' U& I若定义为Portable pumps 应该是IPX7,其它相关要求以及是否符合此标准要对细部安规,以上为此标准的范围和分类状况介绍;有什么问题可及时问?不过你的产品介绍要更详细些....... |
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发表于 2010-1-8 08:55
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