7_Hazardous (Classified) Locations Arabic

8/16/2019 7_Hazardous (Classified) Locations Arabic

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HazardousHazardous

(Classifed) Locations(Classifed) Locations1910.3071910.307





تسي وتصنيف المنق الخط تسي وتصنيف المنق الخط

HAZARDOUS (CLASSIFIED)HAZARDOUS

(CLASSIFIED)

LOCATIONSLOCATIONS29 CFR 1910.30729 CFR 1910.307

: المقد

: المقد

) ئارحلا لمكفح ا ركي الوطني تعر الجمعي

) ئارحلا لمكفح ا ركي الوطني ))NFPNFPتعر الجمعي أ ر د ر!"

"!ر د ر أالمنط ال +!ر* &'المنط ال %$ كو #

المنط ال +!ر* &'المنط ال %$ كو # أ , ع

ل .-%

/ 0 *ر+ أ أ 1 ا2 3 4 و5 ول ار6' 78ير & 9 ج' اأ , ع%-. ل

/ 0 *ر+ أ أ 1 ا2 3 4 و5 ول ار6' 78ير & 9 ج' ا < 0 9 73ل .-%ع , أ ألي أ ';ج رتأ أ =%ع / وائ >

< 0 9 73ل .-%ع , أ ألي أ ';ج < رتأ أ =%ع / وائ >

>

?, ع%-. ل

/ 0 ل .-%عA ?, ن@ي

/ 0 Aن@ي:$/ م8 *ر!+ لا طنملا B

Bالمنط ال +!ر* 8م0 :$/ د ت Bتق ;ي

د ت Bتق ;ي

0



ي ا م ك ة ر ط خ ل ق ا ن م ل ست ت د و

:

و لصنف

CLASS ILOCATION

زاغلا !"#$ ! %$

& ا ل ة ر خ

وا ' ()ل * ا و$+

$ صا, ( ! %مل -./ لغا– ا0$

'$ ور ل" ن 2ي 1– …)

ل" ا ط 3$

لغ" ا4 !"#$ !55%$

ا

' ()ل & ا & و6تر ا17(

$ ط ل 8 9 ا و$+ ا:!– ص م ل ق 55دل 4;% س 'م0 ت ل

<%سن

ولما= <%ن $%ل

–8

ل"(< $ صا:! (…

ل + ال ? لصنف

CLASS IIILOCATIONS

; %$ @ !55%$

&A س :و B الاك & ال &

*ا 55ن 55لا

' ()ل) ا9 ل 8 +$ – Cسنل !:555

5$(… D اط C 7

E:ا + ل لصنفCLASS II

LOCATIONS





CLASS ICLASS I



CLASS IICLASS II



CLASS IIICLASS III



; F4ا ل G ةرطخل لمناق ستB)خ )Classes(

6سا> ل G ا F4د ل س ت ت د ,)Divisions (

) س1(

DIVISION I

;%F وHر I ت ل ق ا ن م ل و/ 6 ا ' ()ل & ا ة ر خ 6و زا =

B ور J ل , ا ' ()ل 0ا =" ا4Normal Conditionsل' ا ;ي &

ل' ا ;ي & & $%ل ا م 'ل )Kو D ا Lم ل ./ , 0 "> و*

D ا /; و M4 Nان O6 ا لم +

F %ت Hر I ت ل ق ا ن م ل و/ & ا ل ة ر خ و ز ا غ ل

0ال لغ" ا4 ل 8 ك . ا ' ()لر * ا ;ي & = B ور P , ا ' ()ل و 9ل 8( ) )+$ Qرست R; %7 د 'ملا اط *6 ي & &A :

& ال ; %م ل Qر س ت ا Sن * T# نت

) س2(

DIVISION II













جردلاو

لمنق

بضة

لك

! ClassesC ;0 ا !i"isions$ لD , ع%-. ل / قلا B% تق ;ي Bالموا 4الكيميئي

:E تا وحنلا E/ @ F لG 1 @ومج / ل H (أ) Dل $ (4)ت ع 1 @ومجملا, ا I ينJ% Class # , ع%-Kا 1 594 L; 1 @ومجملا MNO P م;0 QR او+ لا

*4 لك > ا%-Kعلي(أ) @ومج$rou% E/@ Sو% حت E% لا Tاو5 اH ي/ ي%>Kا 2 3(U) @ومج$rou% &E/@ Sو% حت E% لا Tاو5 ا2 3

H ي5 9 دي& لا

(V) @ومج$rou% C/ يWXا E/@ Sو% حت E% لا Tاو5 اH ي(4 ) @ومج$rou% !E/@ Sو% حت E% لا Tاو5 ا4 اوملا

(ال ??)ج2 لي Hال %7رلي





ال ' Yي ل /من !ق D (Z O) Hل $ (2)ت ع 1 @ومجملاClass ##

ا%>KعمN8 , ل Fال %و Aي > 594 L; 1 @ومجملا MNO P م;0 'Conducti"itالك &ر ئ $

(Z O) @ومج$rou% <Y C وين ولا) المعد 'ي رتا Q( C وي; ن3ملا

() @ومج$rou% F<Y B ح لا ) # و ركلا رتأ[((2) @ومج$rou% $<Y = نلا ي0 دلا

1 @ومج ال %Jني Iال Yل ^ لي [ ل \







*ر!+ لا طنملا $ ف &7 ي8 رت B% $ % لا ا *_&5 الك &ر ئي ال % $ B% تر 8ي &7ف $ المنط ال +!ر* 'و@ي ا *_&5 الك &ر ئي 'و@ي$/ م8 , ع%-. ل 9 دJ ال % $ تجع > ا *_&5 الك &ر ئي Jد 9ل .-%ع8 , م$/ ال !رق ال % $ تجع > ا *_&5 الك &ر ئي ::ال !رق< ي`=% لا TنW أ : 9 ر- د< ي̀ د- ر : 9أ Wن Tال %=

a7J ت *TbXا a ي J <Y *_&5 ا c ع7 ل : يلعلا *9 ارحلا 1 594 a7J ت *TbXا a ي J <Y *_&5 ا c ع7 ل : يلعلا *9 ارحلا 1 594 / قلا 4 اوملا , ع%- ا L7; د0 م & ت9 ار 594 d ترت 0د L7; ا -%ع , الموا 4الق" > / ن م & ت9 ار 594 d ترت <" ن, ع%-. ل, ع%-. ل

L7; 9 ر- دحل e4f د0 0د e4f لحد- ر L7; 9د </" ف $ ا *_&5 الك &ر ئي د </" ف $ ا *_&5 الك &ر ئي

, ع%-Kا, ع%-Kا





Temperature Temperature ClassClass

It is important to kno !o !ot e"uipmentIt is important to kno !o !ot e"uipment#ets$ so t!at !ot sur%a&es &annot 'e#ets$ so t!at !ot sur%a&es &annot 'ei#nition sour&esi#nition sour&es

Si temperature &lasses are use* T+ , T-Si temperature &lasses are use* T+ , T- T!e loer t!e num'er t!e !i#!er t!e T!e loer t!e num'er t!e !i#!er t!e

maimum alloa'le sur%a&e temperaturemaimum alloa'le sur%a&e temperature Temperature &lassi.&ation is 'ase* on Temperature &lassi.&ation is 'ase* on

%ault &on*itions%ault &on*itions T/&lass must 'e 'elo Auto/i#nition T/&lass must 'e 'elo Auto/i#nition

Temperature o% t!e #as Temperature o% t!e #as





Eample o% AITEample o% AIT

aterial #*aterial #*

(+C)(+C)

Car'on Disul%ateCar'on Disul%ate +01+01

Diet!2l Et!erDiet!2l Et!er +30+30 4erosene4erosene 1+01+0

Et!2leneEt!2lene 560560

7ropane7ropane5--5--8et!ane8et!ane 69:69:

H2*ro#enH2*ro#en 6-06-0







Apparatus ;roupApparatus ;roup

A #roup IIA #as or ?apor is t!eA #roup IIA #as or ?apor is t!e

!ar*est o% t!ese su'/#roups to i#nite!ar*est o% t!ese su'/#roups to i#nite

'2 a spark'2 a spark

Con?ersel2 a #roup IIC #as or ?aporCon?ersel2 a #roup IIC #as or ?apor

is t!e easiest to i#niteis t!e easiest to i#nite



8ES; (8aimum Eperimental8ES; (8aimum Eperimental

Sa%e ;ap)Sa%e ;ap)

*,e -ai-u- clearance /eteen*,e -ai-u- clearance /eteen

to %arallel -etal suraces t,atto %arallel -etal suraces t,at

,as /een ound under s%ecifed,as /een ound under s%ecifed

test conditions to %re"ent antest conditions to %re"ent ane%losion in a test c,a-/er ro-e%losion in a test c,a-/er ro-

/ein %ro%aated to a secondar'/ein %ro%aated to a secondar'

c,a-/er containin t,e sa-ec,a-/er containin t,e sa-eas or "a%or at t,e sa-eas or "a%or at t,e sa-e

concentration.concentration.



8IC (8inimum I#nitin# Current)8IC (8inimum I#nitin# Current)

RatioRatio

*,e ratio o t,e -ini-u- current*,e ratio o t,e -ini-u- current

re4uired ro- an inducti"e s%ar5re4uired ro- an inducti"e s%ar5

disc,are to inite t,e -ostdisc,are to inite t,e -ost

easil' inita/le -iture o a aseasil' inita/le -iture o a asor "a%or di"ided /' t,eor "a%or di"ided /' t,e

-ini-u- current re4uired ro--ini-u- current re4uired ro-

an inducti"e s%ar5 disc,ared toan inducti"e s%ar5 disc,ared toinite -et,ane under t,e sa-einite -et,ane under t,e sa-e

test conditions.test conditions.







*_&5 ا

H@النتج

9

!" ا

L جن

% ل

*_&5 ا

H@النتج

9

!" ا

L جن

% ل

طنملا

$ ف

ئارحلا

9 د

J لم

ئي

ر

& الك

طنملا

$ ف

ئارحلا

9 د

J لم

ئي

ر

& الك

1 المعدا

9 ي

%" ا

L ج

g *ر

!" ن

J الم

1 المعدا

9 ي

%" ا

L ج

g *ر

!" ن

J الم

طنملا

H ق

! ن

< لك

7> نملا

*_&5 ا

طنملا

H ق

! ن

< لك

7> نملا

*_&5 ا

:$ ل

% ال

النحو

$/@ F ل

G

*ر

!+ ال

:$ ل

% ال

النحو

$/@ F ل

G

*ر

!+ ال



*'%es o Protection*'%es o Protection

++ Flameproo% En&losures @*Flameproo% En&losures @*11 Intrinsi& Sa%et2 @iIntrinsi& Sa%et2 @i

99 In&rease* Sa%et2 @eIn&rease* Sa%et2 @e

55 7o*erBSan* Fille* @"7o*erBSan* Fille* @"66 7ressurie* Apparatus @p7ressurie* Apparatus @p

-- Oil Immersion @oOil Immersion @o

33 Spe&ial 7rote&tion @sSpe&ial 7rote&tion @s:: En&apsulation @mEn&apsulation @m

T2pe o% prote&tion N @N T2pe o% prote&tion N @N



ب# ية الخ" ة بل ال %$ ب# ية الخ" ة با'ج $& ال %$ (صنيف ا'و ) (صنيف ا'و )ا'ج $&

Class IClass I

4 نA <" ا4 h حت $ % لا ال % $ تح 4 hا "> Aن B% 4 ا <%+دا Cا *_&5 الك &ر ئي B% ا <%+دا Cا *_&5 الك &ر ئي9 ج'. ل ق دد

9 ج'. ل ق دد%losion %roo %losion %roo F لG F لG ل .-%عD , ل $ 4ا "> / قلا 1 ا2 ` لا *ر+ ا U ر; ت , م% K<" ا4 $ لD , ع%-. ل / قلا 1 ا2 ` لا *ر+ ا U ر; ت , م% K

9 ج' ا أ , ع%- ا ف $ ل ا -%ع , أ ا 'جA 9 ند i ا *_&5 الك &ر ئي ف $ ل Aند i ا *_&5 الك &ر ئي U ر; ت d نم eددحلا i دنJ لا #j ف 1 ا2 ` لا أ *ر+ ا MNOU ر; ت d نم eددحلا i دنJ لا #j ف 1 ا2 ` لا أ *ر+ ا MNO

2 & جل k يحملا وجلا $ لD *9 حلا 1 ا2 ` لا أ 9 ج'Kا2 & جل k يحملا وجلا $ لD *9 حلا 1 ا2 ` لا أ 9 ج'Kا

??الك &ر ئ $الك &ر ئ $









Fla-e%roo nclosuresFla-e%roo nclosures

6d6d

Type of protection, for which

the parts which can inite an

e!plosive atmosphere are

inside an enclos"re which will

#ithstand the press"re of the

$!plosion within the enclos"re%

&revent the transmission of the$!plosion to an e!plosive

Atmosphere s"rro"ndin the

$nclos"re%









'i"re (%) Typical 'lameproof $nclos"re



#ntrinsic 8aet' 6i#ntrinsic 8aet' 6i

*'%e o %rotection or ,ic,*'%e o %rotection or ,ic,t,e ener' in t,e electricalt,e ener' in t,e electricalcircuit is ,eld so lo t,atcircuit is ,eld so lo t,ats%ar5s arcs or te-%eraturess%ar5s arcs or te-%eraturesca%a/le o causin initionca%a/le o causin initioncannot occur.cannot occur.

#ncludes su/di"ision into t,e#ncludes su/di"ision into t,ecateories ia : i/cateories ia : i/

#a -ust not %roduce an'#a -ust not %roduce an'inition ,en an' co-/inationinition ,en an' co-/inationo to aults is %resent.o to aults is %resent.

#/ -ust not %roduce an'#/ -ust not %roduce an'inition in nor-al o%erationinition in nor-al o%eration

,en one ault is %resent.,en one ault is %resent.



Ele&tri& spark ener#2 &an 'eEle&tri& spark ener#2 &an 'e

ala2s smaller t!an t!e i#nitionala2s smaller t!an t!e i#nition

ener#2ener#2







#ncreased 8aet' 6e#ncreased 8aet' 6e

*'%e o %rotection or*'%e o %rotection or,ic, -easures are ta5en,ic, -easures are ta5ento %re"ent t,e %ossi/ilit'to %re"ent t,e %ossi/ilit'o non%er-issi/le ,i,o non%er-issi/le ,i,

te-%eratures and t,ete-%eratures and t,e

or-ation o s%ar5s oror-ation o s%ar5s orarcs on inner or outerarcs on inner or outer

%arts o electrical%arts o electricala%%aratus on ,ic, t,esea%%aratus on ,ic, t,ese

do not occur in nor-aldo not occur in nor-alo%eration it, ano%eration it, anincreased le"el o saet'.increased le"el o saet'.





Poder;8and Filled 64Poder;8and Filled 64

*,e electrical*,e electrical

a%%aratus enclosure isa%%aratus enclosure is

flled it, %oder orflled it, %oder or

sand.sand.

n arc occurrin in t,en arc occurrin in t,e

enclosure does notenclosure does not

inite an e%losi"einite an e%losi"e

at-os%,eresat-os%,eres

surroundin t,esurroundin t,e

enclosure.enclosure.



Pressurized %%aratusPressurized %%aratus

6%6%

Pre"entin t,e entr'Pre"entin t,e entr'

o surroundino surroundin

at-os%,ere into t,eat-os%,ere into t,e

enclosure /' ,oldinenclosure /' ,oldin

an inition%rotectionan inition%rotection

as (air inert as)as (air inert as)

under o"er%ressureunder o"er%ressure

in relation to t,ein relation to t,esurroundinsurroundin

at-os%,ereat-os%,ere



7ressurie &lean air in t!e7ressurie &lean air in t!e

&ontainer&ontainer



<il #--ersion 6o<il #--ersion 6o

lectrical a%%aratuslectrical a%%aratus

or %arts t,ereo areor %arts t,ereo are

-ade sae /'-ade sae /'

i--ersion in oil suc,i--ersion in oil suc,

t,at %otentiall't,at %otentiall'

e%losi"ee%losi"e

at-os%,ere a/o"eat-os%,ere a/o"e

t,e surace o t,e oilt,e surace o t,e oil

or outside t,eor outside t,e

enclosure ill not /eenclosure ill not /e

inited.inited.









A + لا ال + A ا *_&5 الك &ر ئي %Jني Iال J% E' Yني Iال E' Yا *_&5 الك &ر ئي

Class ##Class ##

<" دت K $% رتl ل @2 ل K $% تد "> B% ا <%+دا Cأ &8 *_&5ر ئي رتl ل @2 ل B% ا <%+دا Cأ &8 *_&5ر ئي

اتر D ل $ 4ا "> الج & 2 الك &ر ئ $N8 gل K Fحد *4 2 ف $اتر D ل $ 4ا "> الج & 2 الك &ر ئ $N8 gل K Fحد *4 2 ف $ *_&5 ا MNO <" ا4 *9 ارحلا 594 *_&5 ا MNO <" ا4 *9 ارحلا 594



A + لا ال + A ا *_&5 الك &ر ئي %Jني Iال Yل ^ %Jني Iال Yل ^ا *_&5 الك &ر ئي

Class ###Class ###

يلا , وA d نمل Jمم لمن A dو , الي B% ا <%+دا Cأ &8 *_&5ر ئي Jمم B% ا <%+دا Cأ &8 *_&5ر ئي

& A + لا 4 نJ لا $ لD , و" دلا H , ع%-. ل / قلا& A + لا 4 نJ لا $ لD , و" دلا H , ع%-. ل / قلا))HousinHousin((









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7_Hazardous (Classified) Locations Arabic