YB3系列隔爆型三相異步電動(dòng)機(jī)是YB2系列換代產(chǎn)品，它的功率等級和安裝尺寸符合國際電工委員會(huì)(IEC)標(biāo)準(zhǔn)。它系全封閉，外扇自冷式、鼠籠型結(jié)構(gòu)。具有設(shè)計(jì)新穎、結(jié)構(gòu)緊湊、起動(dòng)性能好、噪聲低、效率高、維護(hù)方便等特點(diǎn)。
  本系列電動(dòng)機(jī)防爆性能符合GB3836.2《爆炸性氣體環(huán)境用電氣設(shè)備 第2部分：隔爆型“d”》的規(guī)定。防爆標(biāo)志為Ex d I Mb和Ex d ⅡB T4 Gb。
  本系列電動(dòng)機(jī)主要用于環(huán)境為甲烷、乙烷等氣體（易爆炸）環(huán)境中，廣泛應(yīng)用礦山、工廠。

  使用條件
  環(huán)境溫度：-15℃ ≤ T ≤ 40℃
  海拔高度：不超過1000 m
  相對濕度：≤90%
  電源頻率：50HZ±1%
  工作電壓：380V、660V、1140V、380/660V、660/1140V
  絕緣等級：F級（155℃）
  防護(hù)等級：IP55
  工作制：S1

YB3系列隔爆型三相異步電動(dòng)機(jī)數(shù)據(jù)表
型號	功率(Kw)	電壓(V)	電流(A)	轉(zhuǎn)速(r/min)	COSφ	效率η%	噪聲dB（A）
YB3-80M1-2	0.75	380	1.77	2865	0.83	77.5	67
YB3-80M2-2	1.1		2.43	2880	0.83	82.8	67
YB3-80M1-4	0.55		1.38	1435	0.75	80.7	58
YB3-80M2-4	0.75		1.85		0.75	82.3	58
YB3-90S-2	1.5	380/660	3.23/1.86	2900	0.84	84.1	72
YB3-90L-2	2.2		4.59/2.65	2890	0.85	85.6	72
YB3-90S-4	1.1		2.66/1.54	1435	0.75	83.8	61
YB3-90L-4	1.5		3.58/2.06	1440	0.75	85	61
YB3-90S-6	0.75		2.03/1.18	950	0.72	77.7	57
YB3-90L-6	1.1		2.87/1.65		0.73	79.9	57
YB3-100L-2	3	380/660	6.04/3.49	2890	0.87	86.7	76
YB3-100L1-4	2.2		4.78/2.76	1450	0.81	86.4	64
YB3-100L2-4	3		6.36/3.67		0.82	87.4	64
YB3-100L-6	1.5		3.78/2.18	950	0.74	81.5	61
YB3-112M-2	4	380/660	7.88/4.55	2910	0.88	87.6	77
YB3-112M-4	4		8.39/4.85	1455	0.82	88.3	65
YB3-112M-6	2.2		5.42/3.13	955	0.74	83.4	65
YB3-132S1-2	5.5	380/660	10.7/6.19	2920	0.88	88.6	80
YB3-132S2-2	7.5		14.3/8.26		0.89	89.5	80
YB3-132S-4	5.5		11.4/6.60	1460	0.82	89.2	71
YB3-132M-4	7.5		15.2/8.8		0.83	90.1	71
YB3-132S-6	3		7.25/4.2	970	0.74	84.9	69
YB3-132M1-6	4		9.5/5.5		0.74	86.1	69
YB3-132M2-6	5.5		12.7/7.36		0.75	87.4	69
YB3-132S-8	2.2		5.96/3.44	705	0.71	79	64
YB3-132M-8	3		7.8/4.5		0.73	80	64
YB3-160M1-2	11	380/660	20.8/12.0	2942	0.89	90.5	86
YB3-160M2-2	15		28.0/16.2		0.89	91.3	86
YB3-160L-2	18.5		34.4/19.9		0.89	91.8	86
YB3-160M-4	11		21.6/12.5	1470	0.85	91	75
YB3-160L-4	15		28.9/16.7		0.86	91.8	75
YB3-160M-6	7.5		16.4/9.5	976	0.78	89	73
YB3-160L-6	11		23.5/13.6		0.79	90	73
YB3-160M1-8	4		10.3/5.9	720	0.73	81	68
YB3-160M2-8	5.5		13.6/7.8		0.74	83	68
YB3-160L-8	7.5		17.8/10.2		0.75	85.5	68
YB3-180M-2	22	380/660	40.7/23.5	2960	0.89	92.2	88
YB3-180M-4	18.5		35.4/20.4	1475	0.86	92.2	76
YB3-180L-4	22		42.0/24.2		0.86	92.6	76
YB3-180L-6	15		30.9/17.8	980	0.81	91	73
YB3-180L-8	11		25.5/14.7	730	0.75	87.5	70
YB3-200L1-2	30	380/660	55.1/31.8	2965	0.89	92.9	90
YB3-200L2-2	37		67.7/39.1		0.89	93.3	90
YB3-200L-4	30		56.9/32.8	1475	0.86	93.2	79
YB3-200L1-6	18.5		37.9/21.9	980	0.81	91.5	76
YB3-200L2-6	22		44.3/25.6		0.82	92	76
YB3-200L-8	15		34.1/19.7	730	0.76	88	73
YB3-225M-2	45	380/660	82.0/47.3	2965	0.89	93.7	92
YB3-225S-4	37		69.8/40.3	1480	0.86	93.6	81
YB3-225M-4	45		84.7/48.9		0.86	93.9	81
YB3-225M-6	30		60.8/35.1	985	0.81	92.5	76
YB3-225S-8	18.5		41.1/23.7	730	0.76	90	73
YB3-225M-8	22		47.3/27.3		0.78	90.5	73
YB3-250M-2	55	380/660	99.9/57.7	2970	0.89	94	93
YB3-250M-4	55		103.1/59.6	1480	0.86	94.2	83
YB3-250M-6	37		72.0/41.5	980	0.84	93	78
YB3-250M-8	30		63.4/36.6	735	0.79	91	75
YB3-280S-2	75	380/660	135.3/78.1	2975	0.89	94.6	94
YB3-280M-2	90		161.7/93.3		0.89	95	94
YB3-280S-4	75		136.7/78.9	1485	0.88	94.7	86
YB3-280M-4	90		163.6/94.4		0.88	95	86
YB3-280S-6	45		85.0/49.0	990	0.86	93.5	80
YB3-280M-6	55		103.6/59.8		0.86	93.8	80
YB3-280S-8	37		77.8/44.9	735	0.79	91.5	76
YB3-280M-8	45		94.0/54.3		0.79	92	76
YB3-315S-2	110	380/660	195.5/112.9	2975	0.9	95	96
YB3-315M-2	132		233.6/134.9		0.9	95.4	96
YB3-315L1-2	160		280.0/161.7		0.91	95.4	98
YB3-315L2-2	200		350.0/202.1		0.91	95.4	98
YB3-315S-4	110		199.1/114.9	1480	0.88	95.4	93
YB3-315M-4	132		238.9/137.9		0.88	95.4	93
YB3-315L1-4	160		286.3/165.3		0.89	95.4	94
YB3-315L2-4	200		357.9/206.6		0.89	95.4	94
YB3-315S-6	75		142.3/82.2	990	0.85	94.2	85
YB3-315M-6	90		172.3/99.5		0.84	94.5	85
YB3-315L1-6	110		207.0/119.5		0.85	95	85
YB3-315L2-6	132		245.5/141.7		0.86	95	85
YB3-315S-8	55		111.2/64.2	735	0.81	92.8	82
YB3-315M-8	75		150.5/86.9		0.81	93.5	82
YB3-315L1-8	90		177.8/102.6		0.82	93.8	82
YB3-315L2-8	110		216.8/125.2		0.82	94	82
YB3-315S-10	45		99.6/57.5	590	0.75	91.5	82
YB3-315M-10	55		121.1/69.9		0.75	92	82
YB3-315L-10	75		162.1/93.6		0.76	92.5	82
YB3-355S1-2	185	380/660	323.8/186.9	2980	0.91	95.4	98
YB3-355S2-2	200		350.0/202.0		0.91	95.4	98
YB3-355M1-2	220		385.0/222.3		0.91	95.4	100
YB3-355M2-2	250		435.7/251.6		0.91	95.8	100
YB3-355L1-2	280		488.0/281.8		0.91	95.8	100
YB3-355L2-2	315		549.0/317.0		0.91	95.8	100
YB3-355S1-4	185		331.0/191.1	1488	0.89	95.4	94
YB3-355S2-4	200		357.9/206.6		0.89	95.4	94
YB3-355M1-4	220		389.3/224.8		0.9	95.4	95
YB3-355M2-4	250		440.6/254.4		0.9	95.8	95
YB3-355L1-4	280		493.4/284.9		0.9	95.8	95
YB3-355L2-4	315		555.1/320.5		0.9	95.8	95
YB3-355S-6	160		294.1/169.8	985	0.87	95	92
YB3-355M1-6	185		340.1/196.4		0.87	95	92
YB3-355M2-6	200		367.7/212.2		0.87	95	92
YB3-355L1-6	220		404.4/233.5		0.87	95	92
YB3-355L2-6	250		459.6/265.3		0.87	95	92
YB3-355S-8	132		261.0/150.7	740	0.82	93.7	90
YB3-355M-8	160		314.7/181.7		0.82	94.2	90
YB3-355L1-8	185		363.9/210.1		0.82	94.2	90
YB3-355L2-8	200		387.4/223.7		0.83	94.5	90
YB3-355S-10	90		191.0/110.3	585	0.77	93	82
YB3-355M1-10	110		229.9/132.7		0.78	93.2	90
YB3-355M2-10	132		275.0/158.8		0.78	93.5	90
YB3-355L1-10	160		333.3/192.4		0.78	93.5	90
YB3-355L2-10	185		385.4/222.5		0.78	93.5	90
額定頻率：50Hz；絕緣等級：F級；工作制S1；防護(hù)等級：IP55；標(biāo)準(zhǔn)編號：JB/T7565.1-2011
防爆標(biāo)志：Ex d I Mb和Ex d ⅡB T4 Gb

  YBX3系列高效隔爆型三相異步電動(dòng)機(jī)是YB3系列換代產(chǎn)品，它的功率等級和安裝尺寸符合國際電工委員會(huì)(IEC)標(biāo)準(zhǔn)。它系全封閉，外扇自冷式、鼠籠型結(jié)構(gòu)。具有設(shè)計(jì)新穎、結(jié)構(gòu)緊湊、起動(dòng)性能好、噪聲低、效率高、維護(hù)方便等特點(diǎn)。
  本系列電動(dòng)機(jī)防爆性能符合GB3836.2《爆炸性氣體環(huán)境用電氣設(shè)備 第2部分：隔爆型“d”》的規(guī)定。防爆標(biāo)志為Ex d I Mb和Ex d ⅡB T4 Gb。
  本系列電動(dòng)機(jī)主要用于環(huán)境為甲烷、乙烷等氣體（易爆炸）環(huán)境中，廣泛應(yīng)用礦山、工廠。

  使用條件
  環(huán)境溫度：-15℃ ≤ T ≤ 40℃
  海拔高度：不超過1000 m
  相對濕度：≤90%
  電源頻率：50HZ±1%
  工作電壓：380V、660V、1140V、380/660V、660/1140V
  絕緣等級：F級（155℃）
  防護(hù)等級：IP55
  工作制：S1