KSR KUEBLER BGU I Series, Руководство по эксплуатации

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54 KSR KUEBLER Betriebsanleitung Bypass-Magnetschalter - BGU-...I
9.2 Temperatures
9.2.1 Reed contacts Ex i
Reed contact without resistors BGU-...I
Temperature
class permitted operating temperature
at the installation site permitted
ambient
temperature
T3, T2, T1
-40 ... +80°C (PVC cable)
-50 ... +175°C (silicone cable)
-30 ... +150°C (cable LMGSG)
-50
1
… +100°C (connection housing)
-
25 … +80°C (plug)
-
40°C…+80°C
-
50°C…+80°C
-
30°C…+80°C
-40°C
1
…+80°C
-
25°C…+80°C
T4 -40 ... +80°C (PVC cable)
-50 ... +130°C (silicone cable)
-30 ... +130°C (cable LMGSG)
-50
1
… +100°C (connection housing)
-
25 … +80°C (plug)
-
40°C…+80°C
-
40°C…+80°C
-
30°C…+80°C
-40°C
1
…+80°C
-
25°C…+80°C
T5 -40 ... +80°C (PVC cable)
-50 ... +95°C (silicone cable)
-30 ... +95°C (cable LMGSG)
-50
1
… +95°C (connection housing)
-
25 … +80°C (plug)
-
40°C…+80°C
-
40°C…+80°C
-
30°C…+80°C
-40°C
1
…+80°C
-
25°C…+80°C
T6
-40 ... +80°C (PVC cable)
-50 ... +80°C (silicone cable)
-30 ... +80°C (cable LMGSG)
-50
1
… +80°C (connection housing)
-
25 … +80°C (plug)
-
40°C…+80°C
-
40°C…+80°C
-
30°C…+80°C
-40°C
1
…+80°C
-
25°C…+80°C
2D dust maximum surface temperature in case of use in area of Zone 21
T≤+80°C...180°C
The maximum surface temperature of the operating material
depends on the operating temperatures of the fluid and the
ambient temperature and is 5 K higher than the operating
temperature at the installation site.
1 plastic cable gland -20°C