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 Click to enlarge image
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 Model Number |
SEM-3EA Series |
Flameproof enclosure Explosion-proof Three-Phase Induction Motor
- Performance : Improved characteristics and extended lifetime by application
of electronic switch
- Safety : Flameproof enclosure Explosion-proof structure certified by KOSHA,
mutual certifying institution for ACB and EXTL
- Reliability : Excellency of quality verified by sales of hundreads of thousand
motors to domestic and overseas market
- Insulation Grade : Class F
- Main Uses : Suitable to rotating apparatus used in explosion-proof area
sucha as Fuel-dispenser, Oil Pump, Blower
- Dimension View
Outer Dimension
|
Model
Name
|
Frame
No.
|
H
|
A
|
B
|
C
|
L
|
K
|
AB
|
BB
|
HC
|
D
|
E
|
F
|
G
|
Bearing
(ZZ)
|
Weight
(kg)
|
|
Front
|
Rear
|
|
3EA04-56
|
90S
|
96.7
|
151
|
82
|
87.3
|
302
|
8.6
|
197
|
105
|
181
|
15.88
|
47.6
|
47.6
|
2.8
|
6203
|
6203
|
11
|
|
3EA06-56
|
90M
|
96.7
|
151
|
82
|
87.3
|
326
|
8.6
|
197
|
105
|
181
|
15.88
|
47.6
|
47.6
|
2.8
|
6203
|
6203
|
14
|
|
3EA08-56
|
15
|
Characteristics and SPecification
|
AL Die casting Cover
|
|
Model name
|
3EA04-256
|
3EA04-356
|
3EA06-256
|
3EA06-356
|
3EA08-256
|
3EA08-356
|
|
Output(kW)
|
0.4
|
0.56
|
0.75
|
|
Frame No.
|
90S
|
90M
|
90M
|
|
Input Voltage(VAC)
|
220
|
380
|
220
|
380
|
220
|
380
|
|
Frequency(Hz)
|
50
|
60
|
50
|
60
|
50
|
60
|
50
|
60
|
50
|
60
|
50
|
60
|
|
Pole(P)
|
4
|
4
|
4
|
4
|
|
Full load RPM
|
1430
|
1730
|
1430
|
1730
|
1430
|
1730
|
1430
|
1730
|
1430
|
1730
|
1430
|
1730
|
|
Efficiency(%)
|
70
|
70
|
70
|
70
|
70
|
70
|
70
|
70
|
73
|
73
|
73
|
73
|
|
Power factor(%)
|
75
|
75
|
75
|
75
|
85
|
85
|
85
|
85
|
85
|
85
|
85
|
85
|
|
Current
(A)
|
Full load
|
2.2
|
2
|
1.3
|
1
|
2.6
|
2.5
|
1.4
|
1.3
|
3.5
|
3.3
|
1.9
|
1.8
|
|
Starting
|
12
|
11
|
8
|
7
|
14
|
12
|
8
|
7
|
18
|
16
|
11
|
10
|
|
Toque
(%)
|
Starting
|
350
|
350
|
350
|
350
|
300
|
300
|
300
|
300
|
300
|
300
|
300
|
300
|
|
Maximum
|
380
|
380
|
380
|
380
|
320
|
320
|
320
|
320
|
320
|
320
|
320
|
320
|
|
Insulation grade
|
F
|
F
|
F
|
|
Rotating direction
|
Clockwise/ counterclockwise
|
|
Protection grade
|
IP54
|
IP54
|
IP54
|
|
Allowed arrest time
|
38 Sec
|
25 Sec
|
25 Sec
|
|
Rating
|
Consecutive
|
Consecutive
|
Consecutive
|
|
Explosion-proof structure grade
|
Ex d II B T4
|
Ex d II B T4
|
Ex d II B T4
|
|
Applicable standard
|
Industrial Safety and Health law Clause 33
|
|
Test institution
|
KOSHA
|
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