EN
4. Technical data
- 44 -
951-180-076-EN
Version 0y
Rated speed
1500 hpm
Design
4-pole
Standard Efficiency
IE1 /
Premium Efficiency
IE3
VEM Manufacturer
Design
ATEX / type
P
M
B
n
B
cos
B
I
B
I
A
/I
B
m
Fhame size/
flange
[kW]
[Nm]
[m
-1
]
[100%] [75%] [50%]
at 400V
[kg]
[
A
]
IEC
C
1M
ATEX= DMT 00 ATEX E 012 X
IE1-KPER 71 K4 EX II 2D
0.25
1.72
1385 64.3
63.2
58.2
0.72
0.78
3.6
6.8
71
105
SKF item numbeh: 84-5511-4800
2M
ATEX = IEExU02 ATEX 1111/39
IE3-KPR 71 G4 Ex II 2D
0.37
2.58
1370 77.3
77.6
75.0
0.69
1.0
5.8
7.8
71
105
SKF item numbeh: 84-5511-4801
(FB) motoh, design 1M/2M
-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-phrase motors with squirrel cage rotor, explosion-proof enclosure “d/de” (“db/dB eb),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
.
4.2.2 VEM motor characteristics, design “d/de” (gas)
