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IEC 61140-2012 .
(
)
IEC 61140-2012
*
Protection against electric shock Common aspects for installation and equipment
29.020; 13.260; 91.140.5** ______________ * . ( 7-2014). **
29.020; 13.260. - . 2014-07-01
, 1.0-92 " .
" 1.2-2009 " . ,
. , , , "
1 " -
" ( " ")
2 3 , ( N 54- 03 2012 . N 54- ) :
( 3166) 004-97
( 3166) 004-97
AZ AM BY KZ
KG RU
TJ UZ
4 28
2013 . N 557- IEC 61140-2012 01 2014 .
5 IEC 61140:2009* Protection against electric shock. Common aspects for installation and equipment (
. ) ________________ * , ,
, http://shop.cntd.ru. - .
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.
- (IDT) 6
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, N 7, 2014
IEC 104 /IEC 51 .
2 IEC,
, 2 IEC 61140:2009, IEC.
IEC 61140:2009 IEC, , IEC. *.
________________ *
. - .
1. 1
, , .
, .
- , , .
1000 1500 .
, 1000 1500 .
,
, , .
.
2. 2
, . . , ,
, . . IEC .
IEC 60038:2009 IEC IEC 60050(131) ( ). 131.
IEC 60050(195):1998 ( ). 195.
1 (2001) IEC 60050(351):1998 ( ). 351.
IEC 60050(826):2004 ( ). 826.
IEC 60071-1:2011 . 1. , IEC 60071-2:1996 . 2. IEC 60364-4-41:2005 . 4-41.
. IEC 60364-4-44:2007 . 4-44.
.
I 60364-5-54:2011 . 5-54.
.
IEC 60364-6:2006 . 6. IEC 60417-2 . 2.
IEC 60445:2010 " - ", . ,
IEC 60479-1:2005 . 1. IEC 60529:2001 , ( IP) IEC 60601 ( ) IEC 60601-1:2005 . 1.
IEC 60664-1:2007 .
1. , IEC 60721 ( ) IEC 60990:1999 IEC 61201:2007 .
IEC 62271-102:2012
. 102.
/IEC 51:1999 .
IEC 104:2010
3. 3
: 3.1 (electric shock): ,
, . [ 195-01-04] 3.1.1 (basic protection):
. [ 195-06-01] 3.1.2 (fault protection): .
[ 195-06-02] 3.2 ( ) ((electric) circuit): ,
. [ 131-01-01]
- . 826-14-01, . 3.3 ( ) ((electrical) equipment): ,
, , .
[ 826-16-01, ] 3.4 , (live part): ,
, , , , PEN- , - , PEL-
. [ 195-02-19]
: 1 . 2 " - " "PEL- " . 195-02-13 195-02-14.
3.5 , (hazardous-live-part): ,
, .
[ 195-06-05]
- . , .
3.6 (exposed-conductive-part):
, ,
. [ 195-06-10]
- , , , .
3.7 (extraneous-conductive-part): , .
[ 195-06-11] 3.8 3.8.1 ( ) ((effective) touch voltage):
.
-
, .
[ 195-01-11] 3.8.2 (prospective touch voltage):
,
. [ 195-05-09] 3.9 (touch current): ,
.
[ 195-05-21] 3.10
- , ( , ), .
3.10.1 (basic insulation): ,
, .
- , .
[ 195-06-06] 3.10.2 (supplementary insulation): ,
. [ 195-06-07] 3.10.3 (double insulation): ,
. [ 195-06-08] 3.10.4 (reinforced insulation): , ,
, .
- , .
[ 195-06-09]
3.11 (non-conducting environment): , ,
, , ( ,
) . [ 195-06-21] 3.12 ( ) ((electrically) protective obstacle): ,
, , , , .
[ 195-06-16] 3.13 ( ) ((electrically) protective barrier): ,
, , .
[ 195-06-15] 3.14 ( ) ((electrically) protective enclosure):
, , , .
[ 195-06-14]
- , , ,
. 3.15 (arm's reach): ,
, , ,
. [ 195-06-12] 3.16 (equipotential bonding):
, . [ 195-01-10]
- .
3.16.1 (protective equipotential bonding):
, . [ 195-01-15, ]
- 195-01-16. 3.16.2 (equipotential bonding terminal): ,
.
[ 195-02-32] 3.16.3 (protective bonding terminal):
, .
3.16.4 ( ) (protective conductor, ): , , .
[ 195-02-09] 3.16.5 (PEN-
) (PEN conductor): , .
[ 195-02-12] 3.17
- " " . 3.17.1 (reference earth, reference ground (US)): ,
- , .
[ 195-01-01] 3.17.2 ( ) ((local) earth, (local) ground (US)): ,
, .
[ 195-01-03] 3.17.3 (earth electrode, ground electrode (US)):
, .
[ 195-02-01] 3.17.4 (earthing conductor, grounding conductor (US)): ,
. [ 195-02-03] 3.17.5 (earthing arrangement, grounding arrangement (US)):
, . [ 195-02-20]
- , .
3.17.6 (protective earthing, protective grounding (US)):
, , .
[IEC 195-01-11] 3.17.7 (functional earthing, functional grounding (US)):
, , , .
[IEC 195-01-13] 3.18 (automatic disconnection of supply):
, .
[ 195-04-10]
- .
3.19 (enhanced protective provision): ,
, .
3.20 ( ) ((conductive) screen, (conductive) shield (US)): ,
( ) . [ 195-02-38] 3.21 ( ) ((electrically) protective screen, (electrically) protective shield (US)): , ( )
, . [ 195-06-17] 3.22 ( ) ((electrically) protective screening, (electrically) protective shielding (US)):
, , ,
. [ 195-06-18] 3.23 (simple separation): , .
3.24 ( ) ((electrically) protective separation):
: - ; - ,
; - . [ 195-06-19] 3.25 (electrical separation): ,
, , , , .
3.26 ( ) (extra-low-voltage (ELV)): ,
, IEC 61201.
3.26.1 ( ) (SELV system): , :
- ; - ,
. 3.26.2 ( ) (PELV system):
, : - ; - ,
. 3.27
(limitation of steady-state touch current and charge):
,
. 3.28 (limited-current-source): ,
: - , ; - ,
. 3.29 (protective impedance device):
, ,
. 3.30 ( ) ((electrically) skilled person): ,
, , .
[ 195-04-01] 3.31 ( ) ((electrically) instructed person): ,
, ,
.
[ 195-04-02] 3.32 (ordinary person): ,
, . [ 195-04-03] 3.33 (step voltage):
, 1 , .
[ 195-05-12] 3.34 (potential grading): ,
, . 3.35 (danger zone): ,
, , .
- ,
, . 3.36 (leakage current): , , ,
. [ 195-05-15] 3.37 (stationary equipment): - ; - , - ,
. 3.38 (protective conductor current): ,
. [IEC 60990 .3.2] 3.39 (system): ,
.
:
1 ,
( , , , ).
2
, . [ 351-11-01] 3.40 ( ) ((electrical) installation):
, , .
[ 826-10-01] 3.41 (isolation):
, .
[ 826-17-01] 3.42 (impulse withstand voltage):
, .
4. 4
, , , :
- ( , . 3.13
/IEC 51, ); - ( . 3.8 IEC 104).
:
1 ,
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.
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IEC 60664-1, , .
, IEC 60071-1 IEC 60071-2. 5.1
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5.1.2 5.1.2.1 : - ,
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-
IPXXB (IP2X) IEC 60529. 5.1.2.2 ,
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.
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. - , IEC 60601,
.
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.
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IEC 60479-1.
:
1
.
2 ,
, 3,5 ( ) 100 10 IEC 60990.
3 ,
( . IEC 60601-1), , .
5.2.2.3
, , - , .
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, , , , ,
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, IEC 60445. 5.2.3
, , ,
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, 5.2.2;
-
. 5.2.2.2-5.2.2.4. 5.2.4
, .
( . 5.2.5). , , IEC 60479-1.
5.2.5 :
- ; - , ,
, , .
5.2.5.1 ,
IEC 60479-1.
.
- , ,
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5.2.6 ( )
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5.2.7 :
- 50 , 500 ;
- 100 , 500
1000 1500 ( 100 ).
: 1 I 60364-6-61. 2
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:
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( . IEC 60364-4-44), , , .
3
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:
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5.1.6 .
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.
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, , .
.
_______________
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.
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III N 5180 IEC 60417-2 ( III
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.
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.
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7.4.2
III .
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IEC 60990. ,
.
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