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3.2 Intended use: ]0 [- N, k* @0 ]$ }( a, Q& Y
3.2.1; s: [' y/ V- q& H3 Z6 N
first environment
; J3 U5 s: T) n' o5 B6 Uenvironment 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 purposes) [/ K6 Z& r6 m; _$ C
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NOTE Houses, apartments, commercial premises or offices in a residential building are examples of first environment locations.
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3.2.2, P' @& K. c3 F8 g" u
second environment$ D* u% A3 u1 }8 O4 P
environment that includes all establishments other than those directly connected to a lowvoltage
1 v9 \; I; X3 C) {0 P, [power supply network which supplies buildings used for domestic purposes: W# c: ^2 V# [2 ^. \4 h
$ Y* I8 _' ~+ q; a- B- {NOTE Industrial areas, technical areas of any building fed from a dedicated transformer are examples of second environment locations./ @7 n+ X# S& b1 w5 h9 L
# `1 H% R- i* d% _0 F. T- {# v8 q3.2.3
l7 E) [ \5 BPDS of category C1
. i8 [; Q; ~5 W& _) }4 PPDS of rated voltage less than 1 000 V, intended for use in the first environment1 s4 V! q. T$ w% u0 `
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PDS of category C2' a" X" I1 F% {, Z' c
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 professional7 I& r& v7 o' ^# o& B7 U3 R5 e9 d: ]( e
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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.
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6 Z+ O& q- p; e3 u% g' f3.2.5
; ~5 c0 y+ E3 lPDS of category C3% S9 V% i3 g3 z/ u
PDS of rated voltage less than 1 000 V, intended for use in the second environment and not
& A8 V4 x2 T5 aintended for use in the first environment
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PDS of category C43 x) B# q3 i) ~4 }" Q+ K, E7 W
PDS of rated voltage equal to or above 1 000 V, or rated current equal to or above 400 A, or
+ l: Y) ]/ l+ }; J, ^4 [intended for use in complex systems in the second environment% G1 y/ z- O$ h" y) {; T h7 ^$ t5 V
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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?6 W$ e4 D- V) m- |+ u
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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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