SEW EURODRIVE
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139
Design
ATEX
±ECEx
Ex protection
Zone
Type 4-poLe / size
±E cLass
Power range
kW
/3D and /3GD
/3Gc and /3GDc
II3G, EPL Gc, T3, “nA”
2
DR63*
EDRS 71 – 80
EDRE 80 – 225
EDRE 250 – 315*
–
IE1
IE2
IE2
0.12 – 0.25
0.25 – 0.55
0.75 – 45
55 – 200
II3D, EPL Dc, IIIB, IIIC
T120 °C / T140 °C, “tc”
22
/2G and /2GD
/2Gb and /2GDb
II2G, EPL Gb, T3, “e”
1
EDRS 71 – 80
EDRE 80 – 225
IE1
IE2
0.25 – 0.55
0.75 – 37
II2D, EPL Db, IIIC T120 °C “tb”
21
/2G and /2GD
/2Gb and /2GDb
II2G, EPL Gb, T4, “e”
1
EDRS 71 – 80
EDRE 80
IE1
IE2
0.25 – 0.55
0.75
II2D, EPL Db, IIIC T120 °C “tb”
21
* Only acc. to ATEX
03