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En
gl
is
h (
G
B)
10
6. Scope of ATEX categories for CR pumps
1)
EPL: Equipment Protection Level.
2)
Important:
The link between groups, categories
and zones is explained in Directive1999/92/EC.
Note that this is a minimum directive. Some EU
countries may therefore have stricter local rules.
The user or installer is always responsible for
checking that the group and category of the
pump correspond to the zone classification of the
installation site.
Directive
ATEX-approved CR pumps
2014/34/EU
GROUP I
Category M
Environment:
1
2
EPL
1)
:
Ma
Mb
1999/92/EC
2)
-
-
CR pumps
None
CR
CRI
CRN
Motors
None
None
2014/34/EU
GROUP II
Category 1
Category 2
Category 3
Environment:
G
D
G
D
G
D
EPL
1)
:
Ga
Da
Gb
Db
Gc
Dc
1999/92/EC
2)
Zone 0
Zone 20
Zone 1
Zone 21
Zone 2
Zone 22
CR pumps
None
None
CR
CRI
CRN
CRT
CR
CRI
CRN
CRT
CR
CRI
CRN
CRT
CR
CRI
CRN
CRT
Motors
None
None
• II 2G Ex eb
IIC T3 Gb
• II 2G Ex db
IIC T4 Gb
• II 2D Ex tb
IIIC T125 °C
Db
• II 2G Ex eb
IIC T3 Gb
• II 2G Ex db
IIC T4 Gb
• II 3D Ex tc
IIIC T125 °C
Dc
Содержание CRT Series
Страница 1: ...CR CRI CRN CRT ATEX approved pumps Installation and operating instructions GRUNDFOS INSTRUCTIONS...
Страница 2: ...2...
Страница 21: ...BG 21 5 2 5 2 1 5 2 2 CR 32 2 1 X X X X XXXX CR CRN m3 h A B E H I K NPSH M O P S T THD U ATEX Y Z...
Страница 125: ...GR 125 5 2 5 2 1 5 2 2 CR 32 2 1 X X X X XXXX CR CRN m3 h A B E H I K NPSH M O P S T THD U Y Z...
Страница 132: ...GR 132 9 9 1 1 6 CR 2 M2 3 4 P2 5 6 7 8 9 10 11 12 MAGdrive 13 tmax 14 15 16 17 18 50 K 19 9 1 1...
Страница 268: ...RU 268 5 2 5 2 1 5 2 2 CR 32 2 1 X X X X XXXX CR CRN 3 A B E H I K NPSH M O P S T THD U ATEX Y Z...
Страница 334: ...UA 334 5 2 5 2 1 5 2 2 CR 32 2 1 X X X X XXXX CR CRN 3 A B E H I K NPSH M O P S T THD U ATEX Y Z...
Страница 347: ...CN 347 5 2 5 2 1 5 2 2 CR 32 2 1 X X X X XXXX CR CRN m3 h A B E H I K NPSH M O P S T THD U ATEX Y Z...
Страница 353: ...CN 353 9 ATEX 9 1 1 6 CR ATEX 2 M2 3 4 P2 5 6 7 8 9 10 ATEX 11 ATEX 12 13 t 14 15 16 17 18 50 K 19 9 1 1...
Страница 378: ...Arabic AR 378 5 2 5 2 5 2 1 5 2 1 XXXX X X X X 1 2 32 CR CR CRN 3 5 2 2 5 2 2 A B E H I NPSH K M O P S THD T ATEX U Y Z...