Introduction
YB2—H Series are totally-enclosed, fan-cooled three-phase marine flameproof motors of the squirrel-cage type. The motors are designed and manufactured according to National Standard IEC60079-0 《Electri...
IEC60034 Rotating electrical machines IEC60068 Basic environmental testing procedures IEC60072 Dimensions and output ratings for rotating electrical machines IEC60092 Electrical installation in ships Type Designation The type designation consists of several letters and digits.
Certificate
CCS/LR/DNV/KR
Warranty
12 Months unless specified otherwise
Origin
China
Introduction
YB2—H Series are totally-enclosed, fan-cooled three-phase marine flameproof motors of the squirrel-cage type. The motors are designed and manufactured according to National Standard IEC60079-0 《Electrical apparatus for explosive gas atmosphere-Part 0: General requirements 》and IEC60079-1《Electrical apparatus for explosive gas atmosphere-Part 1: Flameproof enclosure“d”》. The protection type of the motor is ExdⅡBT4 or ExdⅡCT4. They have the features of good function, low noise , and convenient protection.
The motors can be used to drive various machines, such as pumps, ventilator, separators and hydraulic machines which placed in areas where flameproof grade is ⅡA、ⅡB and IIC, temperature class T1~T4, easy-ignition and explosive gas ,steam and air mixtures.
The motors is also accordance with the following standards and specifications:
IEC60034 Rotating electrical machines
IEC60068 Basic environmental testing procedures
IEC60072 Dimensions and output ratings for rotating electrical machines
IEC60092 Electrical installation in ships
Type Designation
The type designation consists of several letters and digits.
perating Conditions
Temperature of Ambient air: -20℃ ~+45℃
Altitude : 0m
Relative humidity : ≤ 95%
Dew : exists
Salt mist : exists
Oil mist : exists
Fungus : exists
Shock : exists
Vibration : exists
Inclination and swing : ±22.5°
Rated Voltage : 380V or 440V
Rated Frequency : 50Hz or 60Hz
Connection : 3kW or Less Y、more than 3kW △
Duty Type : Continuous
Insulation : F
Rise of winding(resistance method) 80K,Permissible working temp of bearing(thermometer method) 90℃
Mounting Arrangement
Mounting arrangements available for various frame sizes are shown in table 1.
Table 1
Frame Size
Mounting Arrangements (IM)
80 〜160
B3, B5, B6, B7, B8, B35, VI, V3, V5, V6, V15, V36
180~225
B3, B5B35, VI
250 〜355
B3, B35, VI
Technical Data and Mounting and Overall Dimensions
Mounting and overall dimensions are shown respectively by table 2 ~ 5
Table 2
Type
Output kW
Current A
Type
Output kW
Current A
380V 50Hz
440V 60Hz
380V 50Hz
440V 60Hz
YB280M1-2-H
0.75
1.8
1.6
YB2315L2-4-H
200
361.3
318.9
YB280M2-2-H
1.1
2.6
2.2
YB2355M-4-H
250
464
410
YB290S-2-H
1.5
3.5
3. 1
YB2355L-4-H
315
582
514.0
YB290L-2-H
2.2
4.9
4.3
YB290S-6-H
0.75
2.2
2.0
YB2100L-2-H
3
6.2
5.4
YB290L-6-H
1.1
3.2
2.9
YB2112M-2-H
4
8.2
7.2
YB2100L-6-H
1.5
4.0
3.5
YB2132S1-2-H
5.5
11
9.6
YB2112M-6-H
2.2
5.8
5.2
YB2132S2-2-H
7.5
14.6
12.9
YB2132S-6-H
3
7.2
6.4
YB2160M12-H
11
21.6
18.7
YB2132M1-6-H
4
9.5
8.2
YB2160M2-2-H
15
28.9
25.1
YB2132M2-6-H
5.5
12.5
10.7
YB2160L-2-H
18.5
35.7
30.3
YB2160M-6-H
7.5
17.1
14.8
YB2180M-2-H
22
42.2
36.9
YB2160L-6-H
11
25.0
21.7
YB2200L1-2-H
30
57.9
50.3
YB2180L-6-H
15
33.0
29.3
YB2200L2-2-H
37
69.4
60.3
YB2200L1-6-H
18.5
37.6
32.7
YB2225M-2-H
45
85.9
76.3
YB2200L2-6-H
22
44.7
38.9
YB2250M-2-H
55
103.2
91.7
YB2225M-6-H
30
61.1
53.1
YB2280S-2-H
75
139.2
120.9
YB2250M-6-H
37
71.0
61.3
YB280M-2-H
90
167.1
143.5
YB2280S-6-H
45
86.4
74.6
YB2315S-2-H
110
203.0
180.2
YB2280M-6-H
55
103.2
89.7
YB2315M-2-H
132
242.3
215.1
YB2315S-6-H
75
141.1
123.9
YB2315L12-H
160
292.1
259.3
YB2315M-6-H
90
168.6
148. 1
YB2315L2-2-H
200
365.1
324.1
YB2315L1-6-H
110
205.4
180.4
YB2355M-2-H
250
451
401
YB2315L2-6-H
132
245.7
215.8
YB2355L-2-H
315
566
502
YB2355M1-6-H
160
302.0
265.3
YB280Ml-4-H
0.55
1.5
1.4
YB2355M2-6-H
200
377
331
YB280M2-4-H
0.75
2.1
1.8
YB2355L-6-H
250
469
412
YB290S-4-H
1.1
2.7
2.4
YB2132S-8-H
2.2
5.8
5.2
YB290L-4-H
1.5
3.6
3.2
YB2132M-8-H
3
7.6
6.8
YB2100L1-4-H
2.2
5.0
4.5
YB2160Ml-8-H
4
10.5
9.1
YB2100L2-4-H
3
6.8
5.9
YB2160M2-8-H
5.5
13.4
11.5
YB2112M-4-H
4
8.9
7.7
YB2160L-8-H
7.5
17.7
15.5
YB2132S-4-H
5.5
11.7
10
YB2180L-8-H
11
25.6
22.2
YB2132M-4-H
7.5
15.4
13.2
YB2200L-8-H
15
33.3
29.2
YB2160M-4-H
11
22.6
19.5
YB2225S-8-H
18.5
40.3
35.6
YB2160L-4-H
15
30.5
26.3
YB2225M-8-H
22
47.4
41.7
YB2180M-4-H
18.5
35.9
30.8
YB2250M-8-H
30
64.7
57.1
YB2180L-4-H
22
42.2
36.9
YB2280S-8-H
37
79.8
68.9
YB2200L-4-H
30
57.3
49.8
YB2280M-8-H
45
94.8
80.8
YB2225S-4-H
37
70.2
60.3
YB2315S-8-H
55
113.5
98.59
YB2225M-4-H
45
84.0
73.4
YB2315M-8-H
75
152.1
132.0
YB2250M-4-H
55
103.8
88.7
YB2315L1-8-H
90
179.3
155.6
YB2280S-4-H
75
139.2
120
YB2315L2-8-H
110
218.4
189.6
YB2280S-4-H
90
164.3
141.9
YB2355M1-8-H
132
265
230
YB2315S-4-H
110
200.8
177.3
YB2355M2-8-H
160
320
278
YB2315M-4-H
132
239.7
211.6
YB2355L-8-H
200
399
347
YB2315L1-4-H
160
289.0
255.1
Table 3
Frame Size
Pole
A
AB
AC
AD
B
C
H
HD
L
K
Bearings
Shaft extension
Driving end
Non-Driving end
D
E
F
G
80M
2、4、6
125
165
175
160
100
50
80
340
360
10
6204-2RS
6204-2RS
19
40
6
15.5
90S
2、4、6
140
180
180
160
100
56
90
350
390
6205-2RS
6205-2RS
24
50
8
20
90L
2、4、6
125
440
100L
2、4、6
160
205
205
160
140
63
100
400
470
12
6206-2RS
6206-2RS
28
60
8
24
112M
2、4、6
190
245
230
160
140
70
112
420
470
6306-2RS
6306-2RS
132S
2、 4、 6、 8
216
280
280
200
140
89
132
450
590
12
6308-2RS
6308-2RS
38
80
10
33
132M
2、 4、 6、 8
178
590
160M
2、 4、 6、 8
254
330
325
220
210
108
160
560
680
15
6309-2RS
6309-2RS
42
110
12
37
160L
2、 4、 6、 8
254
720
180M
2、 4、 6、 8
279
355
360
220
241
121
180
580
830
15
6311-2RS
6311-2RS
48
110
14
42.5
180L
2、 4、 6、 8
279
830
200L
2、 4、 6、 8
318
395
420
250
305
133
200
650
850
19
6312-2RS
6312-2RS
55
110
16
49
225S
2
356
435
450
250
286
149
225
690
970
6313-2RS
6313-2RS
55
110
16
49
4、6、8
60
140
18
53
225M
2
450
311
55
110
16
49
4、6、8
60
140
18
53
250M
2
406
495
500
300
349
168
250
800
1100
24
6314
6314
60
140
18
53
4、6、8
65
58
280S
2
457
550
565
300
368
190
280
860
1140
6314
6314
65
18
58
4、6、8
6317
6317
75
20
67.5
280M
2
419
1190
6314
6314
65
18
58
4、6、8
6317
6317
75
20
67.5
315S
2
508
640
645
300
406
216
315
1050
1255
28
6317
6317
65
170
18
58
4、6、8
6319
6319
80
22
71
315M
2
457
1315
6317
6317
65
18
58
4、6、8
6319
6319
80
22
71
315L
2
508
1460
6317
6317
65
18
58
4、6、8
6319
6319
80
22
71
355M
2
610
740
750
350
560
254
355
1150
1580
6319
6319
75
20
67.5
4、6、8
6322
6322
95
25
86
355L
2
630
1620
6319
6319
75
20
67.5
4、6、8
6322
6322
95
25
86
Table 4
Frame Size
Pole
A
AB
AC
AD
B
C
H
HD
L
K
M
N
P
S
T
n
hearings
Shaft extension
Driving end
Non-Driving end
D
E
F
G
80M
2、4、6
125
165
175
160
100
50
80
340
360
10
165
130
200
12
3.5
4
6204-2RS
6204-2RS
19
40
6
15.5
90S
2、4、6
140
180
180
160
100
56
90
350
390
165
130
200
12
3.5
6205-2RS
6205-2RS
24
50
8
20
90L
2、4、6
125
440
100L
2、4、6
160
205
205
160
140
63
100
400
470
12
215
180
250
15
4
6206-2RS
6206-2RS
28
60
8
24
112M
2、4、6
190
245
230
160
140
70
112
420
470
215
180
250
15
4
6306-2RS
6306-2RS
132S
2、 4、 6、 8
216
280
280
200
140
89
132
450
590
12
265
230
300
15
4
6308-2RS
6308-2RS
38
80
10
33
132M
2、 4、 6、 8
178
590
160M
2、 4、 6、 8
254
330
325
220
210
108
160
560
680
15
300
250
350
19
5
6309-2RS
6309-2RS
42
110
12
37
160L
2、 4、 6、 8
254
720
180M
2、 4、 6、 8
279
355
360
220
241
121
180
580
830
15
300
250
350
19
5
6311-2RS
6311-2RS
48
110
14
42.5
180L
2、 4、 6、 8
279
830
200L
2、 4、 6、 8
318
395
420
250
305
133
200
650
850
19
350
300
400
19
5
6312-2RS
6312-2RS
55
110
16
49
225S
2
356
435
450
250
286
149
225
690
970
400
350
450
19
5
8
6313-2RS
6313-2RS
55
110
16
49
4、6、8
60
140
18
53
225M
2
450
311
55
110
16
49
4、6、8
60
140
18
53
250M
2
406
495
500
300
349
168
250
800
1100
24
500
450
550
19
5
6314
6314
60
140
18
53
4、6、8
65
58
280S
2
457
550
565
300
368
190
280
860
1140
6314
6314
65
18
58
4、6、8
6317
6317
75
20
67.5
280M
2
419
1190
6314
6314
65
18
58
4、6、8
6317
6317
75
20
67.5
315S
2
508
640
645
300
406
216
315
1050
1255
28
600
550
660
24
6
6317
6317
65
170
18
58
4、6、8
6319
6319
80
22
71
315M
2
457
1315
6317
6317
65
18
58
4、6、8
6319
6319
80
22
71
315L
2
508
1460
6317
6317
65
18
58
4、6、8
6319
6319
80
22
71
355M
2
610
740
750
350
560
254
355
1150
1580
740
680
800
24
6
6319
6319
75
20
67.5
4、6、8
6322
6322
95
25
86
355L
2
630
1620
6319
6319
75
20
67.5
4、6、8
6322
6322
95
25
86
Table 5
Frame Size
Pole
AC
AD
L
M
N
P
S
T
n
HF
Bearings
Shaft extension
Driving end
Non-Driving end
D
E
F
G
80M
2、4、6
175
160
400
165
130
200
12
3.5
4
340
6204-2RS
6204-2RS
19
40
6
15.5
90S
2、4、6
180
160
430
165
130
200
12
3.5
350
6205-2RS
6205-2RS
24
50
8
20
90L
2、4、6
470
100L
2、4、6
205
160
500
215
180
250
15
4
400
6206-2RS
6206-2RS
28
60
8
24
112M
2、4、6
230
160
520
215
180
250
15
4
420
6306-2RS
6306-2RS
132S
2、 4、 6、 8
280
200
630
265
230
300
15
4
450
6308-2RS
6308-2RS
38
80
10
33
132M
2、 4、 6、 8
630
160M
2、 4、 6、 8
325
220
770
300
250
350
19
5
560
6309-2RS
6309-2RS
42
110
12
37
160L
2、 4、 6、 8
810
180M
2、 4、 6、 8
360
220
860
300
250
350
19
5
580
6311-2RS
6311-2RS
48
110
14
42.5
180L
2、 4、 6、 8
860
200L
2、 4、 6、 8
420
250
950
350
300
400
19
5
650
6312-2RS
6312-2RS
55
110
16
49
225S
2
450
250
1020
400
350
450
19
5
8
690
6313-2RS
6313-2RS
55
110
16
49
4、6、8
60
140
18
53
225M
2
55
110
16
49
4、6、8
60
140
18
53
250M
2
500
300
1250
500
450
550
19
5
800
6314
6314
60
140
18
53
4、6、8
65
18
58
280S
2
565
300
1250
860
6314
6314
65
18
58
4、6、8
6317
6317
75
20
67.5
280M
2
1300
6314
6314
65
18
58
4、6、8
6317
6317
75
20
67.5
315S
2
645
300
1430
600
550
660
24
6
1050
6317
6317
65
170
18
58
4、6、8
6319
6319
80
22
71
315M
2
1520
6317
6317
65
18
58
4、6、8
6319
6319
80
22
71
315L
2
1660
6317
6317
65
18
58
4、6、8
6319
6319
80
22
71
355M
2
750
350
1820
740
680
800
24
6
1200
6319
6319
75
20
67.5
4、6、8
6322
6322
95
25
86
355L
2
1950
6319
6319
75
20
67.5
4、6、8
6322
6322
95
25
86
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