Grundfos CR Serie Instrucciones De Instalación Y Funcionamiento página 375

ATEX
2
Mb
-
CR
CRI
CRN
‫ﻻ ﺷ ﻲء‬
3 ‫ﺔ‬ ‫ﺍﻟﻔﺋ‬
D G
Dc Gc
22 ‫ﺍﻟﻣﻧﻁﻘ ﺔ‬ 2 ‫ﺍﻟﻣﻧﻁﻘ ﺔ‬
CR CR
CRI CRI
CRN CRN
CRT CRT
II 3D Ex tc • II 2G Ex eb
IIIC T125 IIC T3 Gb
°C Dc
II 2G Ex db
IIC T4 Gb
‫ﺍﻟﻣﻌﺗﻣ ﺩﺓ ﻭﻓ ﻘ ً ﺎ ﻟﺗﻭﺟﻳﻬ ﺎﺕ‬
CR
GROUP I
M ‫ﺔ‬ ‫ﺍﻟﻔﺋ‬
GROUP II
2 ‫ﺔ‬ ‫ﺍﻟﻔﺋ‬
D
Db
21 ‫ﺍﻟﻣﻧﻁﻘ ﺔ‬
CR
CRI
CRN
CRT
• II 2D Ex tb •
IIIC T125 °C eb IIC T3 Gb
Db
•
db IIC T4 Gb
CR ‫ﻟﻣﺿ ﺧﺎﺕ‬
‫ﻣﺿ ﺧﺎﺕ‬
1
Ma
-
‫ﻻ ﺷ ﻲء‬
‫ﻻ ﺷ ﻲء‬
1 ‫ﺔ‬
G D
Gb Da
‫ﺍﻟﻣﻧﻁﻘ ﺔ‬
1 ‫ﺍﻟﻣﻧﻁﻘ ﺔ‬
20
CR
CRI
‫ﻻ ﺷ ﻲء‬
CRN
CRT
II 2G Ex •
‫ﻻ ﺷ ﻲء‬
II 2G Ex •
1) EPL: Equipment Protection Level.
‫( ﻣﻬ ﻡ: ﺗ ﻡ ﺗﻭﺿ ﻳﺢ ﺍﻟ ﺭﺍﺑﻁ ﺑﻳ ﻥ ﺍﻟﻣﺟﻣﻭﻋ ﺎﺕ ﻭﺍﻟﻔﺋ ﺎﺕ‬
‫. ﻻﺣ ﻅ ﺃﻥ ﻫ ﺫﺍ‬ EC/1999/92
‫ﺍﻟﺗﻭﺟﻳ ﻪ ﻳﻣﺛ ﻝ ﺍﻟﺣ ﺩ ﺍﻷﺩﻧ ﻰ ﺍﻟﻣﻌﻣ ﻭﻝ ﺑ ﻪ. ﻭﺑﺎﻟﺗ ﺎﻟﻲ ﻗ ﺩ‬
‫ﻳﻛ ﻭﻥ ﻟ ﺩﻯ ﺑﻌ ﺽ ﺩﻭﻝ ﺍﻻﺗﺣ ﺎﺩ ﺍﻷﻭﺭﻭﺑ ﻲ ﻗﻭﺍﻋ ﺩ ﺃﻛ ﺛﺭ‬
‫ﺻ ﺭﺍﻣﺔ. ﺍﻟﻣﺳ ﺗﺧﺩﻡ ﺃﻭ ﻣﺳ ﺅﻭﻝ ﺍﻟﺗﺭﻛﻳ ﺏ ﻣﺳ ﺅﻭﻻﻥ ﺩﺍﺋ ﻣ ً ﺎ ﻋ ﻥ‬
‫ﺍﻟﺗﺣﻘ ﻖ ﻣ ﻥ ﺃﻥ ﺍﻟﻣﺟﻣﻭﻋ ﺔ ﻭﺍﻟﻔﺋ ﺔ ﺍﻟﺧﺎﺻ ﺗﻳﻥ ﺑﺎﻟﻣﺿ ﺧﺔ‬
.‫ﻣﺗﻭﺍﻓﻘﺗ ﺎﻥ ﻣ ﻊ ﺗﺻ ﻧﻳﻑ ﺍﻟﻣﻧﻁﻘ ﺔ ﻓ ﻲ ﻣﻭﻗ ﻊ ﺍﻟﺗﺭﻛﻳ ﺏ‬
ATEX ‫ﻧﻁ ﺎﻕ ﻓﺋ ﺎﺕ‬
. 6
‫ﻪ‬ ‫ﺍﻟﺗﻭﺟﻳ‬
2014/34/EU
:‫ﺔ‬ ‫ﺍﻟﺑﻳﺋ‬
EPL1):
1999/92/EC 2)
CR ‫ﻣﺿ ﺧﺎﺕ‬
‫ﺍﻟﻣﺣﺭﻛ ﺎﺕ‬
2014/34/EU
‫ﺍﻟﻔﺋ‬
G :‫ﺔ‬ ‫ﺍﻟﺑﻳﺋ‬
Ga EPL1):
‫ﺍﻟﻣﻧﻁﻘ ﺔ‬
1999/92/EC 2)
0
‫ﻻ ﺷ ﻲء‬ CR ‫ﻣﺿ ﺧﺎﺕ‬
‫ﻻ ﺷ ﻲء‬ ‫ﺍﻟﻣﺣﺭﻛ ﺎﺕ‬
‫ﻭﺍﻟﻣﻧ ﺎﻁﻖ ﻓ ﻲ ﺍﻟﺗﻭﺟﻳ ﻪ‬
375
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2