YB3G-IE3 three-phase explosion-proof high efficiency motor

YB3G series explosion-proof three phase induction motor with fully sealed, fan-cooled, squirrel cage structure with  features of high efficiency, low noise, small vibration, high stall torque, reliable operation and beautiful outward. 
The energy saving level of YB3 motor is higher than GB18613-2012 standard IE3, near to IE2. It is a new type of explosion-proof motor that is being strongly promoted. 
Mainly used in oil field, chemical industry, tunnel construction and explosive environment of mine nonextractive surface.
YB3G motor is in line with GB3836.1-2000 (Explosive Atmosphere Part one: Equipment General Requirement) and 
GB3836.2-2010(Explosive Atmosphere-Part two: Equipment Protected by Flameproof Enclosures “d”). Marks of explosion-proof :
EXdⅠMb; EXdⅡAT4 Gb;EXd BT4 Gb
protection class: IP55, 
cooling method: IC411,
insulation class: F
work way: S1
Voltage : 380V, 660V, 1140V and 380V/660V, 660V/1140V 

  YB3系列隔爆型三相异步电动机

  YB3 series flameproof three-phase asynchronous motor
  Performance Data            380V   50Hz

型 号
Type

功率
kW

额定
电流
A

转速
r/min

效率
Eff%

功率
因数
COSΦ

额定
转矩
N.m

堵转转矩
额定转矩
Tst
TN

最大转矩
额定转矩
Tmax
TN

堵转电流
额定电流
Ist
IN

噪声
dB(A)

重量
kg

2极—同步转速   3000 r/min

YB3-80M1-2G

0.75

1.7


2855

80.7

0.82

2.5

2.3

2.3

7.0

64

19

YB3-80M2-2G

1.1

2.4

82.7

0.83

3.7

2.2

7.3

22

YB3-90S-2G

1.5

3.2

2875

84.2

0.84

5.0

7.6

69

30

YB3-90L-2G

2.2

4.5

2875

85.9

0.85

7.3

36

Y YB3-100L-2G

3

6.0

2880

87.1

0.87

9.9

7.8

76

45

YB3-112M-2G

4

7.8

2900

88.1

0.88

13.2

8.3

79

58

YB3-132S1-2G

5.5

10.6

2900

89.2

18.1

2.0

81

75

YB3-132S2-2G

7.5

14.4

2900

90.1

24.7

7.9

84

YB3-160M1-2G

11

20.6

2940

91.2

0.89

35.7

8.1

83

147

YB3-160M2-2G

15

27.9

2940

91.9

48.7

166

YB3-160L-2G

18.5

34.2

2940

92.4

60.1

8.2

183

YB3-180M-2G

22

40.5

2955

92.7

71.1

85

235

YB3-200L1-2G

30

54.9

2965

93.3

96.6

7.6

84

298

YB3-200L2-2G

37

67.4

2965

93.7

119.2

325

YB3-225M-2G

45

80.8

2970

94.0

0.90

144.7

7.7

88

379

YB3-250M-2G

55

98.5

2975

94.3

176.6

91

483

YB3-280S-2G

75

133.7

2975

94.7

240.8

1.8

7.1

93

629

YB3-280M-2G

90

159.9

2975

95.0

288.9

705

YB3-315S-2G

110

195.1

2980

95.2

352.5

94

1040

YB3-315M-2G

132

233.6

2990

95.4

423.0

1140

YB3-315L-2G

160

279.4

2990

95.6

0.91

512.8

7.2

1293

YB3-315L2-2G

200

348.6

2980

95.8

640.9

2.2

1358

YB3-355M2-2G

250

435.7

2980

95.8

801.2

1.6

102

1802

YB3-355L2-2G

315

549.0

2980

95.8

1009.5

2017

  Performance Data     380V   50Hz

型 号
Type

功率
kW

额定
电流
A

转速
r/min

效率
Eff%

功率
因数
COSΦ

额定
转矩
N.m

堵转转矩
额定转矩
Tst
TN

最大转矩
额定转矩
Tmax
TN

堵转电流
额定电流
Ist
IN

噪声
dB(A)

重量
kg

4极—同步转速1500 r/min

YB3-80M2-4G

0.75

1.8

1400

82.5

0.75

5.1

2.3

2.3

6.6

61

24

YB3-90S-4G

1.1

2.6

1425

84.1

0.76

7.4

6.8

64

32

YB3-90L-4G

1.5

3.5

1425

85.3

0.77

10.1

7.0

39

YB3-100L1-4G

2.2

4.8

1440

86.7

0.81

14.6

7.6

69

49

YB3-100L2-4G

3

6.3

1440

87.7

0.82

19.9

56

YB3-112M-4G

4

8.4

1450

88.6

26.3

2.2

7.8

70

73

YB3-132S-4G

5.5

11.2

1455

89.6

0.83

36.1

2.0

7.9

76

88

YB3-132M-4G

7.5

15.0

1455

90.4

0.84

49.2

7.5

108

YB3-160M-4G

11

21.5

1465

91.4

0.85

71.7

2.2

7.7

78

150

YB3-160L-4G

15

28.8

1465

92.1

0.86

97.8

7.8

180

YB3-180M-4G

18.5

35.3

1470

92.6

120.2

2.0

80

221

YB3-180L-4G

22

41.8

1475

93.0

142.4

255

YB3-200L-4G

30

56.6

1475

93.6

194.2

7.3

325

YB3-225S-4G

37

69.6

1480

93.9

238.8

7.4

81

380

YB3-225M-4G

45

84.4

1480

94.2

290.4

419

YB3-250M-4G

55

102.7

1480

94.6

354.9

2.2

82

517

YB3-280S-4G

75

136..3

1485

95.0

0.88

482.3

2.0

6.9

83

688

YB3-280M-4G

90

163.2

1485

95.2

578.8

801

YB3-315S-4G

110

196.8

1485

95.4

0.89

707.4

2.2

7.0

91

1049

YB3-315M-4G

132

235.7

1485

95.6

848.9

1160

YB3-315L-4G

160

285.1

1485

95.8

1029.0

7.1

1269

YB3-315L2-4G

200

351.7

1485

96.0

0.90

1286.2

1521

YB3-355M2-4G

250

439.6

1490

96.0

1602.3

97

1815

YB3-355L2-4G

315

553.9

1490

96.0

2018.9

1984

同步转速1000 r/min

  Performance Data    380V     50Hz

型 号
Type

功率
kW

额定
电流
A

转速
r/min

效率
Eff%

功率
因数
COSΦ

额定
转矩
N.m

堵转转矩
额定转矩
Tst
TN

最大转矩
额定转矩
Tmax
TN

堵转电流
额定电流
Ist
IN

噪声
dB(A)

重量
kg

6极—同步转速   1000 r/min

YB3-90S-6G

0.75

2.0

935

78.9

0.71

7.7

2.0

2.1

6.0

64

32

YB3-90L-6G

1.1

2.8

940

81.0

0.73

11.2

40

YB3-100L-6G

1.5

3.8

945

82.5

15.2

6.5

68

47

YB3-112M-6G

2.2

5.4

950

84.3

0.74

22.1

6.6

72

63

YB3-132S-6G

3

7.2

960

85.6

29.8

6.8

76

75

YB3-132M1-6G

4

9.5

960

86.8

39.8

92

YB3-132M2-6G

5.5

12.7

960

88.0

0.75

54.7

7.0

108

YB3-160M-6G

7.5

16.2

970

89.1

0.79

73.8

80

144

YB3-160L-6G

11

23.1

970

90.3

0.80

108.3

7.2

178

YB3-180L-6G

15

30.9

975

91.2

0.81

146.9

7.3

79

227

YB3-200L1-6G

18.5

37.8

975

91.7

181.2

294

YB3-200L2-6G

22

44.8

975

92.2

215.5

7.4

316

YB3-225M-6G

30

59.1

985

92.9

0.83

290.9

6.9

80

357

YB3-250M-6G

37

71.7

985

93.3

0.84

358.7

7.1

82

496

YB3-280S-6G

45

85.8

985

93.7

0.85

436.3

`2.0

7.3

84

613

YB3-280M-6G

55

103.3

985

94.1

0.86

533.2

693

YB3-315S-6G

75

143.4

990

94.6

0.84

723.5

6.6

88

1049

YB3-315M-6G

90

169.5

990

94.9

0.85

868.2

6.7

1215

YB3-315L1-6G

110

206.8

990

95.1

1061.1

1302

YB3-315L2-6G

132

244.5

990

95.4

0.86

1273.3

6.8

1455

YB3-355S-6G

160

295.7

990

95.6

1543.4

1.8

89

1709

YB3-355M2-6G

200

364.6

990

95.8

0.87

1929.3

1945

YB3-355L2-6G

250

455.7

990

95.8

2411.6

2092

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