303049 / 825060300230
2022-05-30·BA00·III·en·00
Appendix A
27
DE
EN
FR
IT
ES
RU
NL
DK
SE
FI
PT
GR
PL
CZ
SK
HU
SL
RO
BG
LV
LT
EE
CH
KR
CN
Ex d enclosure made of aluminium/flameproof enclosure
8250/0 series empty enclosure,
8250/1 series terminal box,
8250/5 series control panel/control station
Ambient conditions
Ambient temperature
range
Size 1 and 2:
-
60 to +70 °C (for IIB)
-
60 to +60 °C (for IIB + H2)
Size 3 and 5:
-
20 to +70 °C (for IIB)
-
20 to +60 °C (for IIB + H2)
Storage temperature
for empty enclosure
-
60 to +80 °C
(storage temperature for 8250/1 terminal box and 8250/5 control panel/control
station, depending on the components integrated in the enclosure.
The specifications of the respective manufacturer must be taken into account
here.)
Service temperature max. 200 °C
Relative humidity
(no condensation)
≤ 95% (8250/0)
Use at height
< 2000 m (others on request)
Mechanical data
Enclosure material
Enclosure: LM6
Cover: EN AW 6082
Painted and unpainted
Degree of protection IP65, IP66 in accordance with IEC/EN 60529 with additional silicone O-ring
Cover lock
M8 stainless steel hexagon socket head screws;
tightening torque M8 = 16 Nm, M10 = 20 Nm
Hinges
Optionally with cover hinges,
enclosure cover opening angle ≤ 180°
Wall mounting
Using wall-mounting rail (accessory) or directly in the enclosure base;
tightening torque: M8 = 16 Nm, M10 = 20 Nm
Weight
Empty enclosure type
Weight
Lower enclosure part
[kg]
Weight
Cover
[kg]
8250/. Size 1
4.52
2.4
8250/. Size 2
7.2
3.6
8250/. Size 3
11.31
5.5
8250/. Size 5
32.72
11.5
Technical data