tableau atex
DESCRIPTION
atmosphère explsiveTRANSCRIPT
, form ga , vap rs, fib es, ,
a i , .
n quantit su installation u quip ment.
Classification
atmosph re ) :
(>1000 Hrs/ )*
(10
1000 Hrs/ )
(<10 Hrs/ )
CENELEC/ EN/ I 60079-10Ga o ap rs
Zone 0 (Zone 20 )
Zone 1 (Zone 21 )
Zone 2 (Zone 22 )ombustible
ATEX ATEX Directive 94/9/Cat gor 1G Cat gor 1D
Cat gor 2G Cat gor 2D
Category 3G Cat gor 3D
US-NEC 505ANSI/NFPA 70 National Electric
Code (NEC) Article 505Class I
Zone 0 Zone 1 Zone 2(Ga o ap rs)
US-NEC 506ANSI/NFPA 70 National
Electric Code (NEC) Article 506
Class II ( )**
Zone 20 Zone 21 Zone 22Class III
US-NEC 500ANSI/NFPA 70 National
Electric Code (NEC) Article 500
Class I (Ga o ap rs)
Division 1 Division 2Class II
( )**
Class III
* **
mp rature Subdivision
.
* MSHA (Mine Safety & Health Association).
Ga /I/CENELEC
NEC 505/506 CEC
NEC 500 CEC
Ac tyl ne Group IICClass I
Group IICClass IGroup A
Hydrog Group IICClass I
Group IICClass I
Group B
Ethyl ne Group IIBClass I
Group IIBClass I
Group C
Propane Group IIAClass I
Group IIAClass I
Group D
M thane Group IIAClass IGroup I
Class IGroup D (Mines)*
Group IIICClass IIGroup E
Group IIIB Class IIClass IIGroup F
Group IIIB Class IIClass IIGroup G
Fib es Group IIIA Class III Class III
IEC / CENELEC US (NEC 505/506)
US (NEC 500)xim
T1 T1 450 °C (842 °F)
T2 T2 300 °C (572 °F)
T2A 280 °C (536 °F)
T2B 260 °C (500 °F)
T2C 230 °C (446 °F)
T2D 215 °C (419 °F)
T3 T3 200 °C (392 °F)
T3A 18 °C (356 °F)
T3B 165 °C (329 °F)
T3C 160 °C (320 °F)
T4 T4 135 °C (275 °F)
T4A 120 °C (248 °F)
T5 T5 1 0 °C (212 °F)
T6 T6 85 °C (185 °F)
ATEX / IECEx mines
d(e) IEx Mb
Symbol quip ment
atmosph re
Type protection:“d” - “d e” -
Mines Group : I
rotection
EN/ 60079-0 Mines (ATEX and IECEx)
Method rotection Symbol ATEX CENELEC IEx d 1 & 2 2 & 3 EN60079-1 60079-1
Ex de 1 & 2 2 & 3 EN60079-1 60079-1
Ex nC 2 3 EN60079-15 60079-15
Ex q 1 & 2 2 & 3 EN60079-5 60079-5
Ex e 1 & 2 2 & 3 EN60079-7 60079-7Ex nA 2 3 EN60079-15 60079-15Ex tb 21 & 22 2 EN60079-31 60079-31Ex tc 22 3 EN60079-31 60079-31Ex ia 0, 1 & 2 1, 2 & 3 EN60079-11 60079-11Ex ib 1 & 2 2 & 3 EN60079-11 60079-11Ex ic 2 3 EN60079-11 60079-11
Energ imit Ex nL 2 3 EN60079-15 60079-15Ex p 1 & 2 2 & 3 EN60079-2 60079-2
Encapsula Ex m 1 & 2 2 & 3 EN60079-18 60079-18Immersion Ex o 1 & 2 2 3 EN60079-6 60079-6
Ex nR 2 3 EN60079-15 60079-15S Ex EN60079-13 60079-13
EPL
10, explosion, EN/C 60079-0..2007
cons quenexplosion.
PL .
s :
: :M – Mine a - Equip ment protectionG – Ga b - Equip ment h protectionD – c - Equip ment protection
Group Zone EPL
Group I0 Ma1 Mb
Group II0 Ga1 Gb2 Gc
Group III20 Da21 Db22 Dc
Ex
ATEX
80 II 2 GCE
Identification otifi respons ble
.Ex. 80
identification
:II I Mine
:1 one 0 o 202 one 1 o 213 one 2 o 22
M1 - Mine. Re
ATEXM2 - Mine.
ATEX
:
G - GaD -
Directive 94/9/CE
ATEX / IECEx
d(e) IIBEx T4 Gb
Symbol
Type protection:“d” - “d e” -
:IIA - propaneIIB - thyleneIIC - ydrog n
-
( pplicable roup II)
rotection
EN/ I 60079-0 (ATEX IECEx)
ATEX / IECEx
EN/ I 60079-0 (ATEX IECEx)
tb T125ºC Db IP6X
Type protection :
Degr protection
Ex
Symbol quip ment prot
IIIC
IIIA - combustible IIIB - on-conductIIIC - conduct
NEC 500
US (NEC 500
Division I, T3Class I, Groupes A, B, C, D
NEC 505/506
US (NEC 505/506)
Zone 1, IIC T3eExClass I, A
M thod protection
American National Standard
xplosion
A mosphères
Cod
: 500
4211
9 | R
ev: 0
0 | D
ate
(m/y
): 07
/201
3
1, 2 & 30, 1 & 2