Y2/Y3 Top Part Terminal Box Cast Iron Frame 355kw Three Phase Electric Motor

Product Description

Three-phase induction motors, deveploped with new techniques, are renewal and upgrading products of Y2/Y3 series motors are defined as totally enclosed, fancooled, squirrel cage type and noted for their novel design, beautiful modelling, compact structure, low noise, high efficiency, large torque, excellent starting performance, easy serving, ect. The motors are adopted with F class insulation and designed with assessing method for insulation system according to intermational practice, it enhances greatly motor's safely and reliability, therefore, these motor's have reached an international advanced level of the such kind products at the initial days of the 90s.
Y2/Y3 series motors can be widely used as driving equipments of various machinery, such as, machine tools, blowers, pumps, compressors, transporters, agricultural and food processing.

Operating Conditions
Ambient temperature: -15C≤ θ ≤ 40C

Altitude: Altitude should be lower than 1000meters above sea level.

Rated voltage: 380V Rated frequency: 50Hz

Connection: Star-connection for 3KW or less whereas delta-connection for 4KW or more.

Duty/Rating: Conntinuous(S1).

Insulation class: F, the temperature rise of the stator winding is examined at 80K(by resistance method).

Protection class: The main body of the motor is IP54, but the terminal box reaches IP55.

Cooling method: IC0141.

If the motor of which the frequency, voltage and connection are specially, please stale when ordering.
 

Technical Data

TYPE	OUTPUT		FULL LOAD				Ist/TN	Tst/TN	Tmax/TN
	HP	KW	Speed (RPM)	Current (A)	Efficiency η(%)	Power Factor (cosΦ)
Synchronous Speed 3000 rpm
Y2-631-2	0.18	0.25	2720	0.53	65	0.80	5.5	2.2	2.2
Y2-632-2	0.25	0.34	2720	0.69	68	0.81	5.5	2.2	2.2
Y2-711-2	0.37	0.5	2740	0.99	70	0.81	6.1	2.2	2.2
Y2-712-2	0.55	0.75	2740	1.4	73	0.82	6.1	2.2	2.3
Y2-801-2	0.75	1	2835	1.83	77.4	0.83	6.1	2.2	2.3
Y2-802-2	1.1	1.5	2835	2.58	79.6	0.84	7	2.2	.2.3
Y2-90S-2	1.5	2	2845	3.43	81.3	0.84	7	2.2	2.3
Y2-90L-2	2.2	3	2845	4.85	83.2	0.85	7	2.2	2.3
Y2-100L-2	3	4	2875	6.31	84.6	0.87	7.5	2.2	2.3
Y2-112M-2	4	5.5	2895	8.1	85.8	0.88	7.5	2.2	2.3
Y2-132S1-2	5.5	7.5	2905	11	87	0.88	7.5	2.2	2.3
Y2-132S2-2	7.5	10	2905	14.9	88.1	0.88	7.5	2.2	2.3
Y2-160M1-2	11	15	2935	21.3	89.4	0.89	7.5	2.2	2.3
Y2-160M2-2	15	20	2935	28.8	90.3	0.89	7.5	2.2	2.3
Y2-160L-2	18.5	25	2935	34.7	90.9	0.90	7.5	2.2	2.3
Y2-180M-2	22	30	2945	41	91.3	0.90	7.5	2	2.3
Y2-200L1-2	30	40	2955	55.5	92	0.90	7.5	2	2.3
Y2-200L2-2	37	50	2955	67.9	92.5	0.90	7.5	2	2.3
Y2-225M-2	45	60	2975	82.3	92.9	0.92	7.5	2	2.3
Y2-250M-2	55	75	2975	101	93.2	0.90	7.5	2	2.3
Y2-280S-2	75	100	2975	134	93.8	0.90	7.5	2	2.3
Y2-315S-2	110	150	2980	195	94.3	0.91	7.1	1.8	2.2
Y2-315M-2	132	180	2980	233	94.6	0.91	7.1	1.8	2.2
Y2-315L1-2	160	200	2980	279	94.8	0.92	7.1	1.8	2.2
Y2-315L2-2	200	270	2980	348	95	0.92	7.1	1.8	2.2
Y2-355M-2	250	340	2980	433	95	0.92	7.1	1.6	2.2
Y2-355L-2	315	430	2980	544	95	0.92	5.8	1.6	2.2
Y2-400M1-2	355	475	2975	618	95.9	0.91	5.8	1.23	2.53
Y2-400M2-2	400	535	2982	689	96.0	0.92	5.74	1.31	2.43
Y2-400M3-2	450	600	2982	775	96.1	0.92	7.27	1.83	2.98
Y2-400L1-2	500	670	2982	853	96.3	0.92	6.14	1.2	2.9
Y2-400L2-2	560	750	2982	952	96.3	0.92	5.46	0.98	2.57
Synchronous Speed 1500 rpm
Y2-631-4	0.12	0.17	1310	0.44	57	0.72	4.4	2.1	2.2
Y2-632-4	0.18	0.25	1310	1.62	60	0.73	4.4	2.1	2.2
Y2-711-4	0.25	0.34	1330	0.79	65	0.75	5.2	2.1	2.2
Y2-712-4	0.37	0.5	1330	1.12	67	0.74	5.2	2.1	2.2
Y2-801-4	0.55	0.75	1395	1.57	71	0.75	5.2	2.4	2.3
Y2-802-4	0.75	1	1395	2.03	79.6	0.76	6	2.3	2.3
Y2-90S-4	1.1	1.5	1405	2.89	81.4	0.77	6	2.3	2.3
Y2-90L-4	1.5	2	1405	3.7	82.8	0.79	6	2.3	2.3
Y2-100L1-4	2.2	3	1435	5.16	84.3	0.81	7	2.3	2.3
Y2-100L2-4	3	4	1435	6.78	85.5	0.82	7	2.3	2.3
Y2-112M-4	4	5.5	1445	8.8	86.6	0.82	7	2.3	2.3
Y2-132S-4	5.5	7.5	1445	11.7	87.7	0.83	7	2.3	2.3
Y2-132M-4	7.5	10	1445	15.6	88.7	0.84	7	2.3	2.3
Y2-160M-4	11	15	1460	22.3	89.8	0.84	7	2.2	2.3
Y2-160L-4	15	20	1460	30.1	90.6	0.85	7.5	2.2	2.3
Y2-180M-4	18.5	25	1470	36.5	91.2	0.86	7.5	2.2	2.3
Y2-180L-4	22	30	1470	43.2	91.6	0.86	7.5	2.2	2.3
Y2-200L-4	30	40	1470	57.6	92.3	0.86	7.2	2.2	2.3
Y2-225S-4	37	50	1485	69.9	92.7	0.87	7.2	2.2	2.3
Y2-225M-4	45	60	1485	84.7	93.1	0.87	7.2	2.2	2.3
Y2-250M-4	55	75	1485	103	93.5	0.87	7.2	2.2	2.3
Y2-280S-4	75	100	1485	140	94	0.87	7.2	2.2	2.3
Y2-280M-4	90	125	1490	167	94.2	0.87	7.2	2.2	2.3
Y2-315S-4	110	150	1490	201	94.5	0.88	6.9	2.1	2.2
Y2-315M-4	132	180	1490	240	94.7	0.88	6.9	2.1	2.2
Y2-315L1-4	160	200	1490	287	94.9	0.89	6.9	2.1	2.2
Y2-315L2-4	200	270	1490	359	94.1	0.89	6.9	2.1	2.2
Y2-355M-4	250	340	1485	443	95.1	0.90	6.9	2.1	2.2
Y2-355L-4	315	430	1485	556	95.1	0.90	6.9	2.1	2.2
Y2-400M1-4	355	475	1490	641	95.5	0.88	6.5	2.6	1.93
Y2-400M2-4	400	535	1490	723	95.5	0.88	6.5	2.75	1.8
Y2-400M3-4	450	600	1490	804	95.5	0.89	6.5	2.81	2.03
Y2-400L1-4	500	670	1490	893	95.6	0.89	6.61	2.52	1.83
Y2-400L2-4	560	750	1490	971	96.0	0.89	6.6	2.67	2.02
Synchronous Speed 1000 rpm
Y2-711-6	0.18	0.25	850	0.74	56	0.66	4	1.9	2
Y2-712-6	0.25	0.34	850	0.95	59	0.68	4	1.9	2
Y2-801-6	0.37	0.5	890	1.3	62	0.70	4.7	1.9	2
Y2-802-6	0.55	0.75	890	1.79	65	0.72	4.7	1.9	2.1
Y2-90S-6	0.7	1	915	2.29	75.9	0.72	5.5	2	2.1
Y2-90L-6	1.1	1.5	915	3.18	78.1	0.73	5.5	2	2.1
Y2-100L-6	1.5	2	945	3.94	79.8	0.75	5.5	2	2.1
Y2-112M-6	2.2	3	945	5.6	81.8	0.76	6.5	2	2.1
Y2-132S-6	3	4	965	7.4	83.3	0.76	6.5	2.1	2.1
Y2-132M1-6	4	5.5	965	9.8	84.6	0.76	6.5	2.1	2.1
Y2-132M2-6	5.5	7.5	965	12.9	86	0.77	6.5	2.1	2.1
Y2-160M-6	7.5	10	975	17	87.2	0.78	6.5	2	2.1
Y2-160L-6	11	15	975	24.2	88.7	0.81	7	2	2.1
Y2-180L-6	15	20	975	31.6	89.7	0.81	7	2	2.1
Y2-200L1-6	18.5	25	975	38.6	90.4	0.83	7	2.1	2.1
Y2-200L2-6	22	30	975	44.7	90.9	0.84	7	2.1	2.1
Y2-225M-6	30	40	980	59.3	91.7	0.86	7	2	2.1
Y2-250M-6	37	50	980	71	92.2	0.86	7	2.1	2.1
Y2-280S-6	45	60	980	86	92.7	0.86	7	2.1	2
Y2-280M-6	55	75	980	105	93.1	0.86	7	2.1	2
Y2-315S-6	75	100	980	141	93.7	0.86	7	2	2
Y2-315M-6	90	125	980	169	94	0.86	7	2	2
Y2-315L1-6	110	150	980	206	94.3	0.86	6.7	2	2
Y2-315L2-6	132	180	980	244	94.6	0.87	6.7	2	2
Y2-355M1-6	160	200	985	292	94.8	0.88	6.7	1.9	2
Y2-355M2-6	200	270	985	365	95	0.88	6.7	1.9	2
Y2-355L-6	250	340	985	455	95	0.88	6.7	1.9	2
Y2-400M1-6	280	380	990	510	95.8	0.87	5.9	2.3	1.8
Y2-400M2-6	315	430	990	574	95.8	0.87	5.9	2.3	1.8
Y2-400M3-6	355	475	990	638	95.8	0.87	5.9	2.3	1.8
Y2-400L1-6	400	535	990	719	96.0	0.88	6.3	2.3	1.8
Y2-400L2-6	450	600	990	796	96.5	0.89	6.3	2.3	1.8
Synchronous Speed 750 rpm
Y2-801-8	0.18	0.25	630	0.88	51	0.61	3.3	1.8	1.9
Y2-802-8	0.25	0.34	640	1.15	54	0.61	3.3	1.8	1.9
Y2-90S-8	0.37	0.5	660	1.49	62	0.61	4	1.8	1.9
Y2-90L-8	0.55	0.75	660	2.18	63	0.61	4	1.8	2
Y2-100L1-8	0.75	1	680	2.39	71	0.67	4	1.8	2
Y2-100L2-8	1.1	1.5	680	3.32	73	0.69	5	1.8	2
Y2-112M-8	1.5	2	690	4.5	75	0.69	5	1.8	2
Y2-132S-8	2.2	3	690	6	78	0.71	6	1.8	2
Y2-132M-8	3	4	710	7.9	79	0.73	6	1.8	2
Y2-160M1-8	4	5	710	10.3	81	0.73	6	1.9	2
Y2-160M2-8	5.5	7.5	720	13.6	83	0.74	6	2	2
Y2-160L-8	7.5	10	720	17.8	85.5	0.75	6	2	2
Y2-180L-8	11	15	730	25.1	87.5	0.76	6.6	2	2
Y2-200L-8	15	20	730	34.1	88	0.76	6.6	2	2
Y2-225S-8	18.5	25	730	40.6	90	0.76	6.6	1.9	2
Y2-225M-8	22	30	740	47.4	90.5	0.78	6.6	1.9	2
Y2-250M-8	30	40	740	64	91	0.79	6.6	1.9	2
Y2-280S-8	37	50	740	78	91.5	0.79	6.6	1.9	2
Y2-280M-8	45	60	740	94	92	0.79	6.6	1.9	2
Y2-315S-8	55	75	740	111	92.8	0.81	6.6	1.8	2
Y2-315M-8	75	100	740	151	93	0.81	6.6	1.8	2
Y2-315L1-8	90	125	740	178	93.8	0.82	6.6	1.8	2
Y2-315L2-8	110	150	740	217	94	0.82	7.2	1.8	2
Y2-355M1-8	132	180	740	261	93.7	0.82	7.2	1.8	2
Y2-355M2-8	160	200	740	315	94.2	0.82	7.2	1.8	2
Y2-355L-8	200	270	740	388	94.5	0.83	7.2	1.8	2
Y2-400M1-8	250	340	745	494	95.0	0.81	6.2	2.3	1.8
Y2-400M2-8	280	380	745	552	95.0	0.82	6.2	2.3	1.8
Y2-400L1-8	315	430	745	592	95.0	0.85	6.2	2.3	1.8
Y2-400L2-8	355	475	745	692	95.0	0.85	6.2	2.3	1.8
Y2-400L3-8	400	535	745	780	95.0	0.85	6.2	2.3	1.8
Synchronous Speed 600 rpm
Y2-315S-10	45	60	590	100	91.5	0.75	6.2	1.5	2
Y2-315M-10	55	75	590	121	92	0.75	6.2	1.5	2
Y2-315L1-10	75	100	590	162	92.5	0.76	6.2	1.2	2
Y2-315L2-10	90	125	590	191	93	0.77	6.2	1.5	2
Y2-355M1-10	110	150	590	230	93.2	0.78	6	1.3	2
Y2-355M2-10	132	180	590	275	93.5	0.78	6	1.3	2
Y2-355L-10	160	200	590	334	93.5	0.78	6	1.3	2
Y2-400M1-10	200	270	595	404	95.0	0.80	6.2	2.6	1.8
Y2-400M2-10	250	340	595	495	95.0	0.81	6.2	2.6	1.8
Y2-400L1-10	280	380	595	554	95.0	0.82	6.2	2.6	1.8
Y2-400L2-10	315	430	595	630	95.0	0.82	6.2	2.6	1.8