ГОСТ Р 52350.26-2007 Оборудование с уровнем взрывозащиты...

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  • 8/2/2019 52350.26-2007 Ga

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    :=

    Gi

    CND =5573:=

    Nrul`tc}n ixa`tubnznt

    Uizx :=6 Ny~cuankx wcxb ny~cuankx

    uz`xndxc`k ln}nl "NUL# Gi

    "CHX#

    >:4>5+:=:557

    " =5573!:=6:55=#

    8:557/32

    :552

    94592

  • 8/2/2019 52350.26-2007 Ga

    2/20

    >:4>5+:= :557

    :7 :55: + 928! ,

    9+5 :558 + !

    9 ! "!# , 8

    : 854 !

    4

    49 :557 + :2=!

    8 =5573!:=6:55= + :=+ Gi"CN =5573!:=6:55= Nrul`tc}n ixa`tubnznt Uizx :=6 Ny~cuankx wcxb ny~cuankx uz`xndxc`k ln}nl "NUL# Gi#+

    !,

    >

    ,

    + "# !

    !

    +, !

    , :552

    , !!

    CC

  • 8/2/2019 52350.26-2007 Ga

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    >:4>5+:= :557

    CCC

    9 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +: + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +

    4 + + + + + + + + + + + + + + + + + + + + + + + + + + + + +4+9 + + + + + + + + + + + + + + + + + + + + + +

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  • 8/2/2019 52350.26-2007 Ga

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    C]

    ! =5573!:=6:55= + :=6 !

    Gi, ! 383 ? !+

    :9+57+37 99=! !+

    !, +

    !+

    =5573!5 !+ 5+ , , !

    +,

    Gi, , ! =5573!56:558+

    >:4>5+:= :557

  • 8/2/2019 52350.26-2007 Ga

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  • 8/2/2019 52350.26-2007 Ga

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    :

    >:4>5+:= :557

    :

    + !+ !

    "#+ =5573!56:558 + 5+ !

    =5573!9 + 9+ !

    h =5573!95 + 95+

    =5573!99 + 99+ !

    c =5573!92 + 92+ , !

    a =5=3>!99!95 + 99!95+ + !

    >5

    4

    =5573!5, +

    , , =55>5!8:= _9Q+

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    8

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    9 G =5573!98 _=Q+

    : !, "#, !

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  • 8/2/2019 52350.26-2007 Ga

    7/20

    4

    >:4>5+:= :557

    8+:+: , G ,

    G, , , G, !

    =5573!99 ci+

    cj =5573!99 ! 8+:+8+

    8+:+4 , !

    G, =5573!92 _2Q !a+

    aj =5573!92 _2Q ! 8+:+8+

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    44592

  • 8/2/2019 52350.26-2007 Ga

    8/20

    8

    >:4>5+:= :557

    ! cj, ! y?

    ! , aj, ! h?

    ! ! +

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    8+:+>+9 , ,

    , Gi !, Gi, , , , Gj+ ,, , !Gi+

    6# ,

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    +, , !

    +8+:+>+: 6# , , , ?

    j# , "! R =5573!5 _":3+: c#Q? , !, #+

    9 , R =5573!5 _" :3+: c#Q !, ++ , !+ ! ", #, +

    9 9 ! cj , ! "+ 8+:+>+4#+

    : 995 "#, 9 +

    8+:+>+9 8+:+>+4 9 "+ 9#+ !, Gi, , !, , , , !, 9+

    4 C=7 =5>:3 _99Q , , 95:9 "958 9# 95> "9 #+

  • 8/2/2019 52350.26-2007 Ga

    9/20

    >

    >:4>5+:= :557

    8+:+>+4 , !

    x, 9+c# x 4

    +cc# 4 ; x 9 !

    , Gj "+ !# 9#+ , Gj, , , !, "+ i# 9#+ , ! "+ j# 9# "+ # 9#+

    ccc# 9 ; x

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    =5573!99 "+ # 9#?! , Gj !

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    "+ # 9#+c}# x< 5,: "# !

    , Gj "+ j# 9#+ ! "#, "+ # !

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  • 8/2/2019 52350.26-2007 Ga

    10/20

    , Gj

    , ! Gj !

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    =

    >:4>5+:= :557

    9

    x,

    c# x 4

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  • 8/2/2019 52350.26-2007 Ga

    11/20

    7

    >:4>5+:= :557

    8+:+>+8 , ,

    6# =5573!9

    9 , +

    j# , #+

    : , , 85 + ", !, #, 97 +

    =5=3>!99!95, ]!5 , , !+ , , !, +

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    , +

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    :

  • 8/2/2019 52350.26-2007 Ga

    12/20

    2

    >:4>5+:= :557

    9 !, :, 8+:+>+8+

    : +

    8+48+4+9 ,

    ++

    8+4+: +8+4+4 ,

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    , ! Gi ! ", #+

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    R =5573!5 " :3+:#+ !, !+

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    9 + : , !

    +

  • 8/2/2019 52350.26-2007 Ga

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    3

    >:4>5+:= :557

    8+>+8+ !

    953+ =5573!5 " :=+94# !

    9:+ R

    =5573!5 " :3+:#, ! "# !, "+ 7#+

    8+> =5573!5+

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  • 8/2/2019 52350.26-2007 Ga

    14/20

    95

    >:4>5+:= :557

    =

    =+9

    +, , ,

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    8+:+8 , /+

    =+:# , ,

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    Gi c CC=?Gi h/ CC8+j# ,

    c =5573!99 Gi, 6

    "Gi# _ cQ CC+

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    6GiGj h CC=?GiGj ch CC=?

    : c, ! Gi, h, ! Gj?

    GiGj h/nh CC8+ 4 6 h !

    , Gi, h, Gj+

    , +

    7

    ,+

  • 8/2/2019 52350.26-2007 Ga

    15/20

    99

    >:4>5+:= :557

    "#

    !

    +5!

    + , !+

    +9,

    + =5573!98 , , , ! +

    "# ! + , +, , , !+ +

    , + , + , ! c cj+ a a aj+

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    =5573!:=, !, 5+ ! c , 5+

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    ++:+9 " C#+:+9+9 , , !

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    " c#+

    +:+9+: Aj , ,

    !! +

  • 8/2/2019 52350.26-2007 Ga

    16/20

    9:

    >:4>5+:= :557

    !j "h, ++ h#+

    +:+: " CC#

    +:+:+9 Gi , ,

    ++:+:+: Gj, , !

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  • 8/2/2019 52350.26-2007 Ga

    17/20

    94

    >:4>5+:= :557

    +8 =5573!98 _=Q " =9:89!98 _9=Q#

    , ! "+ +:#+ =5573!95 =9:89!95 _98Q+

    !

    6 =5573!5 " =9:89!5#? =5573!9? =5573!: _:Q " =9:89!8 _94Q#?

    +:

    PPPPPPPPPPPPPPPPPPPPPPPP

    PPPPPPPPPPPPPPPPPPPPPP C

    GPPPPPPPPPPPPPPPPPPPPPP CC

    HPPPPPPPPPPPPPPPPPPPPPP CCC

    AjPPPPPPPPPPPPPPPPPPPPPP

    C

    GjPPPPPPPPPPPPPPPPPPPPPP CC

    HjPPPPPPPPPPPPPPPPPPPPPP

    CCC

    GdPPPPPPPPPPPPPPPPPPPPPP

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    CCC

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    5, 9 :

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    9 :

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    :

    ::

  • 8/2/2019 52350.26-2007 Ga

    18/20

    98

    >:4>5+:= :557

    =5573!> _4Q? =5573!= _8Q? =5573!7 _>Q? =5573!99 " =9:89!99 _9>Q#? =5573!9> _7Q? =5573!92 _2Q " =9:89!92 _97Q#? =5573!:= _3Q? =5573!:2 _95Q+!

    + !+

    J"#

    +9

    =5573!56:558

    =5573!9

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    =5573!99

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    =5=3>!99!95

    >:4>5+5:55> " =5573!56:558# + 5+

    >:4>5+9:55> " =5573!96:554# + 9+ ! h

    >:4>5+95:55> " =5573!956:55:# + 95+ !

    >:4>5+99:55> " =5573!996:55=#

    + 99+ ! c

    >:4>5+98:55= " =5573!986:55:# + 98+ ! " #

    >:4>5+92:55= " =5573!926:558# + 98+ , ! a

    &

    & + ! + !+

  • 8/2/2019 52350.26-2007 Ga

    19/20

    9>

    >:4>5+:= :557

    _9Q =55>5!8:=69335

    _:Q =5573!:

    _4Q =5573!>

    _8Q =5573!=

    _>Q =5573!7_=Q =5573!98

    _7Q =5573!9>

    _2Q =5573!92

    _3Q =5573!:=6:558

    _95Q =5573!:2

    _99Q =5>:3_9:Q =9:89!5

    _94Q =9:89!8

    _98Q =9:89!95

    _9>Q =9:89!99

    _9=Q =9:89!98

    _97Q =9:89!92

    _92Q N 99:7!9

    "#+ 8:=+ !

    + :+ ! + >+ ! y+ =+ ! + 7+ + 98+ ! "#+ 9>+ , ! k + 92+ + ! a+ :=+ , !

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    , , + 98+ , , + 92+ aH+ 9+

  • 8/2/2019 52350.26-2007 Ga

    20/20

    >:4>5+:= :557

    =:9+4+55:+>:94+48655=+4>8 :3+:=5+:5 : 485:

    6 , , , ,

    , 9:433> , +, 8+www+g`txckm`+z~ ckm`Eg`txckm`+z~

    , :825:9 , + , :>=+

    + + + +

    + + + +

    :5+99+:557+ 99+59+:552+ =52892+ + ++ + + + :,4:+ +!+ + :,55+ :34 + + 4592