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3.2 Intended use
# ^. r* L" n! a8 u1 \- w! e5 B) V9 b3.2.1% _. V! a* t7 k3 C% b/ ~' `
first environment
( h0 m% k- S" t6 ]- I1 k8 Fenvironment 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 purposes8 F9 U$ G( D/ v) T) I! r. d) L
- G2 {; { r8 o, G1 ? CNOTE Houses, apartments, commercial premises or offices in a residential building are examples of first environment locations.
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3.2.2
4 K$ s3 K/ v9 R/ x4 ]" usecond environment- b8 R( Z! |# n1 P
environment that includes all establishments other than those directly connected to a lowvoltage
, j+ v6 `0 }8 y( dpower supply network which supplies buildings used for domestic purposes
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NOTE Industrial areas, technical areas of any building fed from a dedicated transformer are examples of second environment locations.7 y- \! S+ M- b- o
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3.2.30 C+ z% E5 |5 ?( A
PDS of category C1
j; J; G7 Q& c) B; E7 x k) b# hPDS of rated voltage less than 1 000 V, intended for use in the first environment& F% O) D$ Q7 ^, w
2 F/ Z' X1 w( X' V# @5 `! i
3.2.4( S8 g2 C" i* W; O
PDS of category C2
T& k2 P3 t/ Z+ p) YPDS 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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% B* `) Q" P W* x7 x8 Y$ LNOTE A professional is a person or an organisation having necessary skills in installing and/or commissioning power drive systems, including their EMC aspects.
9 a1 ~7 g. c2 N% p
# X: v. }5 a. A8 w+ @3.2.54 S* \: \ z6 U9 U
PDS of category C3+ ?* |/ S% W. O1 `* l
PDS of rated voltage less than 1 000 V, intended for use in the second environment and not
! T: [3 M4 [6 G5 M1 xintended for use in the first environment
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3.2.6# E3 N! b+ `& U( [, ~) m, O j
PDS of category C4
4 \* B/ m# i& L5 O$ X' k( UPDS of rated voltage equal to or above 1 000 V, or rated current equal to or above 400 A, or
+ W, w+ ^- m6 F: \2 V7 _: L; E4 g: sintended for use in complex systems in the second environment5 B. T& _; B$ `2 J: m6 P- a# X
- g2 t; h( H9 D- W$ B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？4 h5 `3 [8 F2 c+ C }7 w. L6 E
$ d, D0 h$ t- p$ N, E+ ~% Q
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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