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3.2 Intended use3 m6 a R) ]. {4 N r4 V5 L8 U) F
3.2.1 A5 Q) h' r% f' i2 u5 b
first environment3 }; V, d9 d1 N+ L# P* e6 ^
environment that includes domestic premises, it also includes establishments directly connected without intermediate transformers to a low-voltage power supply network which supplies buildings used for domestic purposes6 C' f) s. g) P; q" m
. X% g1 N7 Q; M3 x! X( DNOTE Houses, apartments, commercial premises or offices in a residential building are examples of first environment locations.! a: W2 r5 R6 n/ p9 W3 N
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3.2.2' [" ~& m( I8 X. I
second environment- i4 J' W. N, s1 V* X8 Q% }- E' x8 T2 l
environment that includes all establishments other than those directly connected to a lowvoltage
! }" A3 u) k% K' tpower supply network which supplies buildings used for domestic purposes$ {, z+ S: j8 [6 j/ i
1 ]4 H- r" }& B6 CNOTE Industrial areas, technical areas of any building fed from a dedicated transformer are examples of second environment locations.( [9 b3 g0 Y0 B9 }# g# t/ E
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3.2.3- K. A# ?! U+ M; l
PDS of category C1
8 @- b1 u4 ]( z2 PPDS of rated voltage less than 1 000 V, intended for use in the first environment
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* k, B0 b9 H" v3.2.4
# |% m3 [! \7 c1 _2 ZPDS of category C2/ I) w5 ~% X* K' l0 q; F
PDS of rated voltage less than 1 000 V, which is neither a plug in device nor a movable device and, when used in the first environment, is intended to be installed and commissioned only by a professional
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NOTE A professional is a person or an organisation having necessary skills in installing and/or commissioning power drive systems, including their EMC aspects., `- C3 \: W) X2 L
. N$ v. v1 f t6 I! h8 l3 K) F1 z3.2.5
7 |5 ?' U, \+ Z0 M9 pPDS of category C3+ ~1 t: v/ ^( ^' i1 j7 G, U3 [
PDS of rated voltage less than 1 000 V, intended for use in the second environment and not
! [7 [1 _$ ]$ _( ?, iintended for use in the first environment* W! [- f* B5 e+ \+ M+ h
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3.2.6
. [9 V. t' p1 z! H# S( SPDS of category C4# ~7 \. c+ \# l
PDS of rated voltage equal to or above 1 000 V, or rated current equal to or above 400 A, or$ M. `% d8 L: J. J( k2 k
intended for use in complex systems in the second environment
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# o/ A2 g, @! F# m6 F% l7 R以上是從EN 61800-3:2004當中挑選出來的,想請教各位在上面提到的first environment及second environment是否與底下的C1、C2、C3、C4中所提到的環境有關聯?還是說C1、C2、C3、C4這些是指測試條件環境,而上面的first environment及second environment講的是用途條件,因此兩者是無關聯性?( M3 I* u- W& L: e2 d3 Z. i! d
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舉例來說:我們變頻器屬於工業用,因此在歸類時屬於second environment,但是我們要求產品測試必須通過C2甚至是C1,這兩者間所提到的first environment及second environment是否有相對關聯性?謝謝。 |
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