
EN
4. Technical data
- 38 -
951-180-076-EN
Version 0y
(FF) motoh, design 1M/M2
-See rating plate
This data mefems to thmee-phase motoms fmom VEM; othem specifications available on mequest.
Motoh design
230 V AC /
400 V AC
50 Hz
Motoh type
Three-phase motors, flame-proof enclosure “d/de” (“db/dB eb), Standard Efficiency
IE1
or Premium Efficiency
IE3,
motors for use in
zone 1
acc. to EN 60079-1
Explosion protection
marking
II 2G Ex d/de IIC T4 Gb
Explosion-proof enclo-
sure "
d
" increased safety
"
e
" high protection "
b
"
Type
IM V18 / B14
with surface cooling
Flange
- See the following motor
tables
Insulation class
F
Continuous operation
Operating mode
S1
Ambient temperature range
-20°C to + 40°C
Protection class
IP55
Frame size
- See the following motor
tables
.
4.1.5 VEM motor characteristics, design “d/de” (gas)