|
General information
|
|
|
|
|
|
Product type designation
|
BU20-P12 A4 0B
|
BU20-P12 A0 4B
|
BU20-P6 A2 4D
|
BU20-P12 A0 0B
|
|
Ambient conditions
|
|
|
|
|
|
Ambient temperature during operation
|
|
|
|
|
|
|
-40 ?C; = Tmin
|
-40 ?C; = Tmin; Startup @ -25 ?C
|
-25 ?C; = Tmin
|
-40 ?C; = Tmin
|
|
|
70 ?C; = Tmax
|
70 ?C; = Tmax
|
60 ?C; = Tmax
|
70 ?C; = Tmax
|
|
|
-40 ?C
|
|
-25 ?C
|
-40 ?C
|
|
|
50 ?C
|
|
50 ?C
|
50 ?C
|
|
Extended ambient conditions
|
|
|
|
|
|
|
Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... 2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa ( 2000 m ... 3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa ( 3500 m ... 5000 m)
|
Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... 2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa ( 2000 m ... 3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa ( 3500 m ... 5000 m)
|
Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... 2000 m)
|
Tmin ... Tmax at 1080 hPa ... 795 hPa (-1000 m ... 2000 m) // Tmin ... (Tmax - 10K) at 795 hPa ... 658 hPa ( 2000 m ... 3500 m) // Tmin ... (Tmax - 20K) at 658 hPa ... 540 hPa ( 3500 m ... 5000 m)
|
|
Relative humidity
|
|
|
|
|
|
|
100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
|
100 %; RH incl. condensation / frost (no commissioning in bedewed state), horizontal installation
|
100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
|
100 %; RH incl. condensation/frost (no commissioning under condensation conditions)
|
|
Resistance
|
|
|
|
|
|
|
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3B2 mold, fungus and dry rot spores (with the exception of fauna). The supplied connector covers must remain on the unused interfaces during operation!
|
|
|
Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3C4 (RH < 75%) incl. salt spray according to EN 60068-2-52 (degree of severity 3). The supplied connector covers must remain on the unused interfaces during operation!
|
|
|
Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
|
Yes; Class 3S4 incl. sand, dust. The supplied connector covers must remain on the unused interfaces during operation!
|
|
Dimensions
|
|
|
|
|
|
Width
|
20 mm
|
20 mm
|
20 mm
|
20 mm
|
|
Height
|
117 mm
|
117 mm
|
117 mm
|
117 mm
|
|
Depth
|
35 mm
|
35 mm
|
35 mm
|
35 mm
|
|
Weights
|
|
|
|
|
|
Weight, approx.
|
48 g
|
48 g
|
47 g
|
47 g
|