Three-Phase Induction Motor Manufacturer

Three-Phase Induction Motor

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Introduction

Introduction
The Y-H Series of the three-phase induction motor is a completely enclosed fan-cooled marine motor of the squirrel-cage type. The motors drive machines on ships such as pumps, blowers, separators, hydraulic engines and other auxiliary equipment. Designed to meet national standard GB755 for the rating and performance of rotating electrical machines and sea-going vessels, the marine induction motors are long lasting even in tougher environments. They also comply with the following standards:
IEC60034 Rotating electrical machines
IEC60068 Basic environmental testing procedures
IEC60072 Dimensions and power ratings for rotating electrical machines
IEC60092 Electrical installation in ships

The motors are also in conformity with part of the specifications of the following Ships Classification Societies.

LR	Lloyd’s Register of Shipping	GL	Germanischer Lloyd
NK	Nippon Kaiji Kyokai	BV	Bureau Veritas
ABS	American Bureau of Shipping	KR	Korean Register of Shipping
RINA	Register Italiano Navale	RS	Russian Maritime Register of Shipping
DNV	Det Norske Veritas

Type Designation

Type Designation
The type designation consists of several letters and numbers.

Table 1

Frame Size	No. of Poles	Bearings
		Driving End		Non-Driving End
		B3 , B5, B35	V1	Non-Driving End
80	2, 4	6204-2RS/C3		6204-2RS/C3
90	2, 4, 6	6205-2RS/C3		6205-2RS/C3
100	2, 4, 6	6206-2RS/C3		6206-2RS/C3
112	2, 4, 6, 8	6206-2RS/C3		6206-2RS/C3
132	2, 4, 6, 8	6208-2RS/C3		6208-2RS/C3
160	2, 4, 6, 8	6309-2RS/C3		6309-2RS/C3
180	2, 4, 6, 8	6311/C3		6311/C3
200	2, 4, 6, 8	6312/C3		6312/C3
225	2/4, 6, 8	6312/C3/6313/C3		6312/C3
250	2/4, 6, 8	6313/C3/6314/C3		6313/Z2
280	2/4, 6, 8	6314/C3/6317/C3		6314/C3
315	2/4, 6, 8	6317/Z2/N319/Z2	7317ACJ/7319ACJ	6317/Z2/6319/Z2
355	2/4, 6, 8	6319/Z2/N322/Z2	7319ACJ/7322ACJ	6319/Z2/6322/Z2

Frame Size and Power

Power
The power of the motors ranges from 0.55 to 315kW. Table2 shows the relations between frame size and power.

Table 2

Frame size	Power: kW
Frame size	2- poles	4-poles	6-poles	8-poles
80M 1	0.75	0.55	-	-
80M2	1.1	0.75	-	-
90S	1.5	1.1	0.75	-
90L	2.2	1.5	1.1	-
100L1	3	2.2	1.5	-
100L 2	3	3	1.5	-
112M	4	4	2.2	-
132S1	5.5	5.5	3	2.2
132S2	7.5	5.5	3	2.2
132M 1	-	7.5	4	3
132M2	-	7.5	5.5	3
160M 1	11	11	7.5	4
160M2	15	11	7.5	5.5
160L	18.5	15	11	7.5
180M	22	18.5	-	-
180L	-	22	15	11
200L 1	30	30	18.5	15
200L 2	37	30	22	15
225S	-	37	-	18.5
225M	45	45	30	22
250M	55	55	37	30
280S	75	75	45	37
280M	90	90	55	45
315S	110	110	75	55
315M	132	132	90	75
315L 1	160	160	110	90
315L 2	200	200	132	110
355M 1	250	250	160	132
355M2	250	250	200	160
355L	315	315	250	200

Operating Conditions

Operating Conditions
Temperature of ambient air 0℃~45℃
Altitude: 0m
Relative humidity: ≤95%
Dew: exists
Salt mist: exists
Oil mist: exists
Fungus: exists
Shock: exists
Vibration: exists
Inclination: ±30°
Swing: ±22.5°

Voltage and Frequency
Rated Voltage: 380V or 440V
Rated Frequency: 50Hz or 60Hz

Connection
3kW or Less: Y
More than 3kW: △

Duty Type
Continuous (S1)

Insulation and Temperature Rise
Insulation: B, F or H
Temp. rise of winding: 75K, 100K or 120K
（resistance method）
Permissible working temp. of bearing 90℃
（thermometer method）

Type of starting
Direct on full-voltage starting for all sizes: reduced voltage starting allowable at no-load or light load.

Driving Method
Pulley, spur or flexible coupling can be used for driving.

Mounting Arrangements

Mounting Arrangements
Mounting arrangements available for various frame sizes are shown in table 5.
B3 Horizontal, foot-mounted
B5 Horizontal, flange-mounted
B35 Horizontal, foot and flange mounted
V1 Vertical, flange mounted

Vibration
The limited values of vibration velocity, measured in no-load condition, does not exceed those given in table 3.

Table 3

Frame Size	Mounting Arrangements （ IM ）
80~ 225	B3, B5, B35, V1
250~ 315	B3, B35, V1

Impregnation and Surface Treatment
The motor windings are impregnated and well treated to be waterproof and resistant to fungus and sea spray, in accordance with specifications for machines in humid climates.

Table 4

Frame Size	80~ 132			160~ 280			315~ 355
Mounting Type	Displacement /um	Speed /(mm/s)	Acceleration /(m/s2)	Displacement /um	Speed /(mm/s)	Acceleration /(m/s2)	Displacement /um	Speed /(mm/s)	Acceleration /(m/s2)
Free-hanging	25	1.6	2.5	35	2.2	3.5	45	2.8	4.4
Rigid Mounting	21	1.3	2.0	29	1.8	2.8	37	2.3	3.6

Main Technical Parameters

Main technical parameters

Model	Power kW	Current A		Rotation speed r/min		Weight kg	Model	Power kW	Current A		Rotation speed r/min		Weight kg
Model	Power kW	380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz	Weight kg	Model	Power kW	380V 50Hz	440V 60Hz	380V 50Hz	440V 60Hz	Weight kg
Y80M1-2-H	0.75	1.8	1.6	2820	3460	17	Y315L2-4-H	200	361.3	319.0	1480	1790	1260
Y80M2-2-H	1.1	2.6	2.2	2820	3460	19	Y355M-4-H	250	464.5	410.2	1480	1790	1600
Y90S-2-H	1.5	3.5	3.1	2840	3470	23	Y355L-4-H	315	582.1	514.0	1480	1790	1800
Y90L-2-H	2.2	4.9	4.3	2840	3470	26	Y90S-6-H	0.75	2.2	2.0	910	1130	20
Y100L-2-H	3	6.2	5.4	2880	3490	33	Y90L-6-H	1.1	3.2	2.9	910	1130	24
Y112M-2-H	4	8.2	7.2	2890	3500	46	Y100L-6-H	1.5	4.0	3.5	940	1150	33
Y132S1-2-H	5.5	11.0	9.6	2900	3520	78	Y112M-6-H	2.2	5.8	5.2	940	1150	45
Y132S2-2-H	7.5	14.6	12.9	2900	3520	90	Y132S-6-H	3	7.2	6.4	960	1170	66
Y160M1-2-H	11	21.6	18.7	2930	3540	120	Y132M1-6-H	4	9.5	8.2	960	1170	80
Y160M2-2-H	15	28.9	25.1	2930	3540	135	Y132M2-6-H	5.5	12.5	10.7	960	1170	90
Y160L-2-H	18.5	35.7	30.3	2930	3540	160	Y160M-6-H	7.5	17.1	14.8	970	1170	100
Y180M-2-H	22	42.2	36.9	2940	3550	180	Y160L-6-H	11	25.0	21.7	970	1170	125
Y200L1-2-H	30	57.9	50.3	2955	3560	215	Y180L-6-H	15	33.0	29.3	970	1180	195
Y200L2-2-H	37	69.4	60.3	2960	3565	245	Y200L1-6-H	18.5	37.6	32.7	980	1183	225
Y225M-2-H	45	85.9	76.3	2969	3572	330	Y200L2-6-H	22	44.7	38.9	980	1182	275
Y250M-2-H	55	103.2	91.7	2970	3570	400	Y225M-6-H	30	61.1	53.1	985	1187	325
Y280S-2-H	75	139.2	120.9	2970	3580	535	Y250M-6-H	37	71.0	61.3	980	1180	430
Y280M-2-H	90	167.1	143.5	2970	3580	550	Y280S-6-H	45	86.4	74.6	980	1190	505
Y315S-2-H	110	203.0	180.2	2970	3580	980	Y280M-6-H	55	103.2	89.7	980	1190	540
Y315M-2-H	132	242.3	215.1	2970	3580	1080	Y315S-6-H	75	141.1	124.0	980	1190	990
Y315L1-2-H	160	292.1	259.3	2970	3580	1160	Y315M-6-H	90	168.6	148.1	980	1190	1080
Y315L2-2-H	200	365.2	324.6	2970	3580	1260	Y315L1-6-H	110	205.5	180.5	980	1190	1150
Y355M-2-H	250	451.4	400.6	2970	3580	1600	Y315L2-6-H	132	245.8	215.9	980	1190	1210
Y355L-2-H	315	565.7	502.1	2970	3580	1800	Y355M1-6-H	160	302.0	265.3	980	1190	1500
Y801-4-H	0.55	1.5	1.4	1390	1710	17	Y355M2-6-H	200	376.7	330.9	980	1190	1700
Y802-4-H	0.75	2.1	1.8	1390	1710	19	Y355L-6-H	250	468.9	411.9	980	1190	1900
Y90S-4-H	1.1	2.7	2.4	1400	1710	23	Y132S-8-H	2.2	5.8	5.2	710	860	66
Y90L-4-H	1.5	3.6	3.2	1400	1710	26	Y132M-8-H	3	7.6	6.8	710	860	80
Y100L1-4-H	2.2	5.0	4.5	1420	1730	36	Y160M1-8-H	4	10.5	9.1	720	870	93
Y100L2-4-H	3	6.8	5.9	1420	1730	39	Y160M2-8-H	5.5	13.4	11.5	720	870	105
Y112M-4-H	4	8.9	7.7	1440	1750	47	Y160L-8-H	7.5	17.7	15.5	720	870	130
Y132S-4-H	5.5	11.7	10.0	1440	1750	78	Y180L-8-H	11	25.6	22.2	730	880	175
Y132M-4-H	7.5	15.4	13.2	1440	1750	98	Y200L-8-H	15	33.3	29.2	729	882	255
Y160M-4-H	11	22.6	19.5	1460	1760	123	Y225S-8-H	18.5	40.3	35.6	735	886	300
Y160L-4-H	15	30.5	26.3	1460	1760	152	Y225M-8-H	22	47.4	41.7	734	886	320
Y180M-4-H	18.5	35.9	30.8	1470	1770	180	Y250M-8-H	30	64.7	57.1	730	890	420
Y180L-4-H	22	42.2	36.9	1470	1770	200	Y280S-8-H	37	79.8	68.9	740	890	515
Y200L-4-H	30	57.3	49.8	1476	1779	260	Y280M-8-H	45	94.8	80.8	740	890	550
Y225S-4-H	37	70.2	60.3	1481	1783	321	Y315S-78-H	55	113.5	98.6	740	890	1000
Y225M-4-H	45	84.0	73.4	1480	1783	355	Y315M-8-H	75	152.1	132.1	740	890	1100
Y250M-4-H	55	103.8	88.7	1480	1780	417	Y315L1-8-H	90	179.3	155.7	740	890	1160
Y280S-4-H	75	139.2	120.9	1480	1790	550	Y315L2-8-H	110	218.5	189.6	740	890	1230
Y280M-4-H	90	164.3	141.9	1480	1790	650	Y355M1-8-H	132	264.8	229.9	740	890	1500
Y315S-4-H	110	200.8	177.3	1480	1790	1000	Y355M2-8-H	160	320.3	278.1	740	890	1600
Y315M-4-H	132	239.7	211.6	1480	1790	1100	Y355L-8-H	200	399.1	346.5	740	890	1800

The B3 motor features a frame with feet and an end-shield without flange.

Frame	Poles	Mounting Dimensions									Overall Dimensions
		A	B	C	D	E	F	G	H	K	AA	BB	HA	AB	AC	AD	HD	L
80	2,4	125	100	50	19	40	6	15.5	80	10	34	130	10	165	175	160	240	295
90S	2.4,6	140	100	56	24	50	8	20	90		36	140	12	180	195	175	270	320
90L			125									165						360
100L		160	140	63	28	60		24	100	12	40	176	14	205	215	185	290	385
112M		190		70					112		45	180	15	245	240	195	320	405
132S	2,4,6,8	216		89	38	80	10	33	132		55	186	18	280	275	245	365	480
132M			178									224						520
160M		254	210	108	42	110	12	37	160	15	65	260	20	330	330	270	450	605
160L			254									304						650
180M		279	241	121	48		14	42.5	180		70	311	22	355	380	290	480	670
180L			279									349						710
200L		318	305	133	55		16	49	200	19	70	369	24	395	420	355	550	780
225S	4,8	356	286	149	60	140	18	53	225		75	368	28	435	470	370	585	825
225M	2		311		55	110	16	49				393	28					825
	4,6,8				60	140	18	53										850
250M	2	406	349	168	60		18	53	250	24	80	445	30	490	510	455	660	935
	4,6,8				65			58
280S	2	457	368	190					280		85	485	35	550	580	470	730	1020
	4,6,8				75		20	67.5
280M	2		419		65		18	58				536						1070
	4,6,8				75		20	67.5
315S	2	508	406	216	65	170	18	58	315	28	120	570	45	744	645	576	875	1270
	4,6,8				80		22	71
315M	2		457		65		18	58				680						1340
	4,6,8				80		22	71
315L	2		508		65		18	58										1340
	4,6,8				80		22	71
355M	2	610	560	254	75		20	67.5	355		116	750	52	740	750	680	1045	1570
	4,6,8				95		25	86
355L	2		630		75		20	67.5										1570
	4,6,8				95		25	86

The B35 motor features a frame with feet and an end-shield with flange (with through holes).

Frame	Poles	Mounting Dimensions															Overall Dimensions
		A	B	C	D	E	F	G	H	K	M	N	P	R	S	T	AA	BB	HA	AB	AC	AD	HD	L
80	2,4	125	100	50	19	40	6	15.5	80	10	165	130	200	0	4- φ 12	3.5	34	130	10	165	175	160	240	295
90S	2,4,6	140		56	24	50	8	20	90								36	140	12	180	195	175	270	320
90L			125															165						360
100L		160	140	63	28	60		24	100	12	215	180	250	0	4- φ 15	4	40	176	14	205	215	185	290	385
112M		190		70					112								45	180	15	245	240	195	320	405
132S	2,4,6 ,8	216		89	38	80	10	33	132		265	230	300				55	186	18	280	275	245	365	480
132M			178															224						520
160M		254	210	108	42	110	12	37	160	15	300	250	350	0	4- φ 19	5	65	260	20	330	330	270	450	605
160L			254															304						650
180M		279	241	121	48		14	42.5	180								70	311	22	355	380	290	480	670
180L			279															349						710
200L		318	305	133	55		16	49	200	19	350	300	400				70	369	24	395	420	355	550	780
225S	4 ,8	356	286	149	60	140	18	53	225		400	350	450	0	8- φ 19		75	368	28	435	470	370	585	825
225M	2		311		55	110	16	49										393						825
	4,6 ,8				60	140	18	53																850
250M	2	406	349	168					250	24	500	450	550				80	445	30	490	510	455	660	935
	4,6 ,8				65			58
280S	2	457	368	190					280								85	485	35	550	580	470	730	1020
	4,6 ,8				75		20	67.5
280M	2		419		65		18	58										536						1070
	4,6 ,8				75		20	67.5
315S	2	508	406	216	65	170	18	58	315	28	600	550	660		8- φ 24	6	120	570	45	744	645	576	875	1270
	4,6 ,8				80		22	71
315M	2		457		65		18	58										680						1340
	4,6 ,8				80		22	71
315L	2		508		65		18	58																1340
	4,6 ,8,10				80		22	71
355M	2	610	560	254	75		20	67.5	355		740	680	800				116	750	52	740	750	680	1045	1570
	4,6 ,8				95		25	86
355L	2		630		75		20	67.5																1570
	4,6 ,8				95		25	86

The V1 motor is vertically mounted and features a frame without feet, an end-shield with flange, and a shaft extension downward

Frame	Poles	Mounting Dimensions										Overall Dimensions
		D	E	F	G	M	N	P	R	S	T	AC	AD	HF	L
80	2,4	19	40	6	15.5	165	130	200	0	4- φ 12	3.5	175	160	270	335
90S	2,4,6	24	50	8	20							195	175		365
90L															400
100L		28	60		24	215	180	250		4- φ 15	4	215	185	300	410
112M												240	195	320	450
132S	2,4,6 ,8	38	80	10	33	265	230	300				275	245	380	535
132M															575
160M		42	110	12	37	300	250	350	0	4- φ 19	5	330	270	450	660
160L															705
180M		48		14	42.5	300	250	350	0			380	290	500	730
180L															765
200L		55		16	49	350	300	400	0			420	355	550	840
225S	4,8	60	140	18	53	400	350	450	0	8- φ 19		470	370	610	890
225M	2	55	110	16	49										865
	4,6,8	60	140	18	53										915
250M	2					500	450	550	0			510	455	650	995
	4,6,8	65			58
280S	2											580	470	720	1090
	4,6	75		20	67.5
280M	2	65		18	58										1140
	4,6,8	75		20	67.5
315S	2	65	170	18	58	600	550	660		8- φ 24	6	645	576	900	1390
	4,6 ,8	80		22	71
315M	2	65		18	58										1490
	4,6 ,8	80		22	71
315L	2	65		18	58										1490
	4,6 ,8	80		22	71
355M	2	75		20	67.5	740	680	800				750	680	1035	1675
	4,6 ,8	95		25	86
355L	2	75		20	67.5										1675
	4,6 ,8	95		25	86

The B5 motor features a frame without feet and an end-shield with flange (with through holes).

Frame	Poles	Mounting Dimensions										Overall Dimensions
		D	E	F	G	M	N	P	R	S	T	AC	AD	HF	L
80M	2,4	19	40	6	15.5	165	130	200	0	4- φ 12	3.5	175	160	235	295
90S	2,4,6	24	50	8	20							195	175		320
90L															360
100L		28	60		24	215	180	250		4- φ 15	4	215	185	275	385
112M												240	195	285	405
132S	2,4,6 ,8	38	80	10	33	265	230	300				275	245	340	480
132M															520
160M		42	110	12	37	300	250	350	0	4- φ 19	5	330	270	400	605
160L															650
180M		48		14	42.5	300	250	350	0			380	290	500	670
180L															710
200L		55		16	49	350	300	400	0			420	355	550	780
225S	4,8	60	140	18	53	400	350	450	0	8- φ 19		470	370	610	825
225M	2	55	110	16	49										825
	4,6,8	60	140	18	53										850

The terminal box is installed on the right side of the motor (when facing the driving end of the motor).

Frame	L mm	α	Remark	Frame	L mm	α	Remark
Y80-H	100	7.5 °		Y180-H	161	5 °
Y90S-H	106	7.5 °		Y200L-H	186	0 °
Y90L-H	118.5	7.5 °		Y225-H	189	0 °
Y100L-H	133	7.5 °		Y250-H	207	0 °
Y112M-H	140	5 °		Y280-H	215.5	0 °
Y132S-H	159	4 °		Y315-H	257	0 °
Y132M-H	178	4 °		Y355-H	281	0 °
Y160-H	146	4 °