High-Efficiency Three Phase Asynchronous Ac Electic Motor IE3 250M-4 55kw 4p

• Customization: Available
• Application: Industrial
• Speed: 1480 r/min
• Model NO.: YE3-250M-4
• Number of Stator: Three-Phase
• Casing Protection: Closed Type
• Number of Poles: 4
• Starting Mode: y-δ Starting
• Certification: ISO9001, CCC, CE,RoHS
• Brand: KTZ
• Framesize: 250M
• Output Power: 55 KW
• Voltage/Frequency: 3-pH,380-420V/660-720V 50/60Hz
• Cooling Method: IC411
• Mounting Arrangement: B3,B35,B5,V1,B14,B34
• Efficiency Level: IE3
• Insulation Class/Temp.Rise: F/B,H/B
• Protectionclass: IP54 IP55 IP56 IP66
• Ambient Temp.: -10ºC~40ºC
• Operationmode: Electric Motor
• Standard: IEC/GB/DIN En
• Duty: S1
• Altitude: ≤1000m
• Air Humidity: ≤60%at a Temp.of 40ºC
• Rotor Structure: Squirrel-Cage
• Transport Package: Wooden Pallets, Foam&Carton
• Specification: 443 kg
• Origin: Fuzhou City, Fujian Province, China
• HS Code: 8501520090

Product Description

three - phase asynchronous motor

Product Information: The IE3 - IE4 series three - phase asynchronous motors comply with the efficiency standards specified in GB 18613 - 2012 Energy Efficiency Limits and Energy Efficiency Grades for Small and Medium - sized Three - phase Asynchronous Motors. Meanwhile, IE3 - IE4 meets the efficiency classes of the IEC 60034 - 30 - 1: 2014 standard. The mounting dimensions of the IE3 - IE4 series motors conform to the IEC 60034 standard. They have the advantages of reasonable structure, nice appearance, high efficiency, low noise, high protection level and high insulation class. They can be widely used to drive various general mechanical equipment such as fans, water pumps, machine tools, compressors and transportation machinery, and can also be used in other harsh environments such as petroleum, chemical industry, iron and steel, and mining.

Detailed Photos

Product Parameters

2-Pole/3000rpm
TYPE	Power		IFL			Speed r/min	TFL	Power Factor	Eff	IST/IFL	TST/TFL	TM/TFL	Weight	Moment of inertia J(kgm²)
	KW	HP	380V	400V	415V		N.m		%	(Time)	(Time)	(Time)	(kg)
YE3-711-2	0.37	0.5	0.95	0.90	0.87	2750	1.28	0.8	73.8	7	2.2	2.3	9.5	0.0001
YE3-712-2	0.55	0.75	1.34	1.28	1.23	2790	1.88	0.8	77.8	7	2.2	2.3	10.5	0.0005
YE3-801-2	0.75	1	1.70	1.62	1.56	2845	2.52	0.83	80.7	7	2.2	2.3	16.5	0.001
YE3-802-2	1.1	1.5	2.41	2.29	2.20	2845	3.69	0.84	82.7	7.6	2.2	2.3	18.5	0.002
YE3-90S-2	1.5	2	3.22	3.06	2.95	2855	5.02	0.84	84.2	7.9	2.2	2.3	25	0.004
YE3-90L-2	2.2	3	4.58	4.35	4.19	2860	7.35	0.85	85.9	7.9	2.2	2.3	26	0.005
YE3-100L-2	3	4	6.02	5.71	5.51	2870	9.98	0.87	87.1	8.5	2.2	2.5	34	0.007
YE3-112M-2	4	5.5	7.84	7.45	7.18	2875	13.3	0.88	88.1	8.5	2.2	2.5	43	0.011
YE3-132S1-2	5.5	7.5	10.6	10.1	9.75	2925	18.0	0.88	89.2	8.5	2.2	2.5	62	0.023
YE3-132S2-2	7.5	10	14.4	13.7	13.2	2925	24.5	0.88	90.1	8.5	2.2	2.5	74	0.029
YE3-160M1-2	11	15	20.8	19.8	19.1	2935	35.8	0.88	91.2	8.5	2.2	2.5	105	0.067
YE3-160M2-2	15	20	28.2	26.8	25.8	2935	48.8	0.88	91.9	8.5	2.2	2.5	116	0.077
YE3-160L-2	18.5	25	34.2	32.5	31.3	2940	60.1	0.89	92.4	8.5	2.2	2.2	135	0.093
YE3-180M-2	22	30	40.5	38.5	37.1	2950	71.2	0.89	92.7	8.5	2	2.2	195	0.157
YE3-200L1-2	30	40	54.9	52.1	50.3	2950	97.1	0.89	93.3	8.5	2	2.3	249	0.23
YE3-200L2-2	37	50	67.4	64.0	61.7	2950	120	0.89	93.7	8.5	2	2.3	258	0.256
YE3-225M-2	45	60	81.7	77.6	74.8	2965	145	0.89	94	8	2	2.3	310	0.325
YE3-250M-2	55	75	99.6	94.6	91.2	2970	177	0.89	94.3	8	2	2.3	386	0.395
YE3-280S-2	75	100	135	128	124	2975	241	0.89	94.7	7.5	2	2.3	544	0.683
YE3-280M-2	90	125	158	150	145	2980	288	0.91	95	7.5	2	2.3	606	0.765
YE3-315S-2	110	150	193	183	177	2975	353	0.91	95.2	7.5	1.8	2.2	900	1.558
YE3-315M-2	132	180	231	219	212	2975	424	0.91	95.4	7.5	1.8	2.2	980	1.726
YE3-315L1-2	160	215	276	263	253	2980	513	0.92	95.6	7.5	1.8	2.2	1052	1.941
YE3-315L2-2	200	270	345	328	316	2980	641	0.92	95.8	7.5	1.8	2.2	1130	2.212
YE3-355M-2	250	340	436	414	399	2980	801	0.91	95.8	7.5	1.8	2.2	1550	4.03
YE3-355L-2	315	430	549	522	503	2980	1009	0.91	95.8	7.5	1.8	2.2	1720	4.61

4-Pole/1500rpm
TYPE	Power		IFL			Speed r/min	TFL	Power Factor	Eff	IST/IFL	TST/TFL	TM/TFL	Weight	Moment of inertia J(kgm²)
	KW	HP	380V	400V	415V		N.m		%	(Time)	(Time)	(Time)	(kg)
YE3-711-4	0.25	0.5	0.70	0.66	0.64	1350	1.77	0.74	73.5	6.6	2.1	2.2	9.4	0.00100
YE3-712-4	0.37	0.5	0.97	0.92	0.89	1350	2.62	0.75	77.3	6.6	2.1	2.2	10.3	0.00100
YE3-801-4	0.55	0.75	1.38	1.31	1.26	1410	3.72	0.75	80.8	6.6	2.3	2.3	16.7	0.00200
YE3-802-4	0.75	1	1.82	1.73	1.66	1410	5.08	0.76	82.5	6.6	2.3	2.3	19.5	0.00300
YE3-90S-4	1.1	1.5	2.61	2.48	2.39	1420	7.40	0.76	84.1	6.8	2.3	2.5	25.9	0.00700
YE3-90L-4	1.5	2	3.43	3.25	3.14	1420	10.1	0.78	85.3	7	2.3	2.5	29.3	0.00900
YE3-100L1-4	2.2	3	4.82	4.58	4.41	1440	14.6	0.8	86.7	7.6	2.3	2.3	33.8	0.01200
YE3-100L2-4	3	4	6.42	6.10	5.88	1460	19.6	0.81	87.7	7.6	2.3	2.5	39.5	0.01500
YE3-112M-4	4	5.5	8.37	7.95	7.66	1445	26.4	0.82	88.6	7.8	2.3	2.5	47.5	0.02200
YE3-132S-4	5.5	7.5	11.4	10.8	10.4	1455	36.1	0.82	89.6	7.9	2.3	2.5	70	0.05000
YE3-132M-4	7.5	10	15.0	14.3	13.7	1460	49.1	0.84	90.4	7.5	2.3	2.5	85	0.06400
YE3-160M-4	11	15	21.8	20.7	19.9	1460	71.9	0.84	91.4	7.7	2.2	2.5	118	0.1240
YE3-160L-4	15	20	29.5	28.0	27.0	1460	98.1	0.84	92.1	7.8	2.2	2.5	137	0.1340
YE3-180M-4	18.5	25	35.3	33.5	32.3	1470	120	0.86	92.6	7.8	2.2	2.5	164	0.1880
YE3-180L-4	22	30	41.8	39.7	38.3	1470	143	0.86	93	7.8	2.2	2.5	193	0.2480
YE3-200L-4	30	40	56.6	53.8	51.9	1470	195	0.86	93.6	7.3	2.2	2.5	249	0.388
YE3-225S-4	37	50	68.8	65.4	63.0	1480	239	0.87	93.9	7.4	2.2	2.5	300	0.661
YE3-225M-4	45	60	83.4	79.3	76.4	1480	290	0.87	94.2	7.4	2.2	2.3	343	0.764
YE3-250M-4	55	75	101.5	96.5	93.0	1480	355	0.87	94.6	7.4	2.2	2.5	443	1.280
YE3-280S-4	75	100	138	131	126	1485	482	0.87	95	6.9	2.2	2.5	461	1.660
YE3-280M-4	90	125	165	157	151	1485	579	0.87	95.2	6.9	2.2	2.5	572	2.030
YE3-315S-4	110	150	199	189	182	1485	707	0.88	95.4	7	2.1	2.2	895	3.415
YE3-315M-4	132	180	238	226	218	1485	849	0.88	95.6	7	2.1	2.2	990	3.807
YE3-315L1-4	160	215	285	271	261	1485	1029	0.89	95.8	7.1	2.1	2.2	1065	3.423
YE3-315L2-4	200	270	356	338	326	1485	1286	0.89	96	7.1	2.1	2.2	1155	3.958
YE3-355M-4	250	340	440	418	403	1490	1602	0.9	96	7.1	2	2.2	1650	6.192
YE3-355L1-4	315	430	554	526	507	1490	2019	0.9	96	7.1	2	2.2	1760	7.273
YE3-355L2-4	355	430	624	593	572	1490	2275	0.9	96	7.1	2	2.2	1890	7.273

6-Pole/1000rpm
TYPE	Power		IFL			Speed r/min	TFL	Power Factor	Eff	IST/IFL	TST/TFL	TM/TFL	Weight	Moment of inertia J(kgm²)
	KW		380V	400V	415V		N.m		%	(Time)	(Time)	(Time)	(kg)
YE3-711-6	0.18	0.24	0.65	0.62	0.59	865	1.99	0.66	63.9	6	1.9	2	9	0.008
YE3-712-6	0.25	0.33	0.81	0.77	0.75	865	2.76	0.68	68.6	6	1.9	2	10	0.009
YE3-801-6	0.37	0.5	1.09	1.04	1.00	885	3.99	0.7	73.5	6	1.9	2	17	0.0024
YE3-802-6	0.55	0.75	1.50	1.43	1.38	885	5.93	0.72	77.2	6	1.9	2.1	19	0.0026
YE3-90S-6	0.75	1	2.01	1.91	1.84	925	7.74	0.72	78.9	6	2	2.3	22.5	0.004
YE3-90L-6	1.1	1.5	2.83	2.69	2.59	920	11.4	0.73	81	6	2	2.3	25.5	0.006
YE3-100L-6	1.5	2	3.68	3.50	3.37	930	15.4	0.75	82.5	6.5	2	2.2	33	0.016
YE3-112M-6	2.2	3	5.22	4.96	4.78	945	22.2	0.76	84.3	6.6	2	2.2	40	0.039
YE3-132S-6	3	4	7.01	6.66	6.42	965	29.7	0.76	85.6	6.8	2.1	2.5	50	0.035
YE3-132M1-6	4	5.5	9.2	8.75	8.44	965	39.6	0.76	86.8	6.8	2.1	2.5	66	0.043
YE3-132M2-6	5.5	7.5	12.3	11.7	11.3	965	54.4	0.77	88	7	2.1	2.5	74	0.056
YE3-160M-6	7.5	10	16.6	15.8	15.2	970	73.8	0.77	89.1	7	2	2.3	113	0.14
YE3-160L-6	11	15	23.7	22.5	21.7	970	108	0.78	90.3	7.2	2	2.3	134	0.192
YE3-180L-6	15	20	30.9	29.3	28.2	975	147	0.81	91.2	7.3	2	2.3	181	0.319
YE3-200L1-6	18.5	25	37.8	36.0	34.7	980	180	0.81	91.7	7.3	2.1	2.4	216	0.446
YE3-200L2-6	22	30	43.7	41.5	40.0	980	214	0.83	92.2	7.4	2.1	2.4	241	0.557
YE3-225M-6	30	40	58.4	55.5	53.5	980	292	0.84	92.9	6.9	2	2.3	290	0.832
YE3-250M-6	37	50	70.1	66.6	64.2	980	361	0.86	93.3	7.1	2.1	2.5	450	1.447
YE3-280S-6	45	60	84.8	80.6	77.7	985	436	0.86	93.7	7.3	2.1	2.5	481	2.252
YE3-280M-6	55	75	103	98.1	95	985	533	0.86	94.1	7.3	2.1	2.5	566	2.726
YE3-315S-6	75	100	140	133	128	985	727	0.86	94.6	6.6	2	2.2	825	3.984
YE3-315M-6	90	125	168	159	153	985	872	0.86	94.9	6.7	2	2.2	925	4.5
YE3-315L1-6	110	150	204	194	187	985	1066	0.86	95.1	6.7	2	2.2	1020	5.607
YE3-315L2-6	132	180	242	230	221	985	1280	0.87	95.4	6.8	2	2.2	1100	6.935
YE3-355M1-6	160	215	292	278	268	990	1543	0.87	95.6	6.8	1.8	2	1470	10.222
YE3-355M2-6	200	270	365	346	334	990	1929	0.87	95.8	6.8	1.8	2	1600	11.031
YE3-355L-6	250	340	456	433	417	990	2411	0.87	95.8	6.8	1.8	2	1800	11.897

Applications

Suitable for construction machinery, mining equipment, large agricultural equipment fans, pumps, compressors and other industrial equipment

 

Our Service

Company Profile

Test Center

Our new laboratory has a strong experimental capacity, including three-phase AC asynchronous motor, variable frequency adjustment motor, AC synchronous motor, single-phase asynchronous motor. Power range :0.25-500KW, frequency :0-500Hz. Can test all motor performance items, high precision and simple control.

Exhibition

 

Certifications

FAQ

• Q Are you a factory or trading company?
• A We are manufacturer located in FuZhou,Fujian,China
•  
• Q Do we make special custom motors?
• A Yes sure 
•  
• Q What is your delivery time?
• A Normally, we can deliver the goods within one month. If we need to expedite the delivery, we can deliver the goods within 7-15 days
•  
• Q What's our minimum order quantity?
• A Minimum order for 1 set
•  
• Q How long is our shelf life?
• A 12 months
•  
• Q Can I get a lower price if I order large quantities?
• A Yes, cheaper prices with more bigger quantity orders.
•  
• Q How can you guarantee the production quality ?
• A We checked strictly before sending, will produce free of charge if it is quality problem from our side