YR series large-sized three phase asynchronous induction motor 6KV

• Application: Industrial
• Operating Speed: between 370 and 1500
• Number of Stator: Three-Phase
• Model NO.: YR
• Species: Y, Y2 Series Three-Phase
• Rotor Structure: Winding Type
• Casing Protection: Closed Type
• Number of Poles: 4, 6, 8, 10, 12, 16
• Starting Mode: Soft Starter
• Certification: ISO9001, CCC, CE
• Brand: Lan Dian
• Motor: One shaft extension
• Motor Type: Induction Motor
• Size: Medium-Sized
• Application 1: compressor, ventilator, water pump, breaker
• Application 2: cutting machine, grinding mill, general machine
• Transport Package: Naked
• Specification: 630KW to 5600KW
• Trademark: LanDian
• Origin: China
• HS Code: 8501530090
• Production Capacity: 500000

Product Description

General Introduction

Y and YR series Large -Sized 3-phase Asynchronous Motors.

Series Y and YR Large -Sized 3-phase asynchronous Motors (center height 710-1000mm) is the latest products of 90's in our coporation, its power degree, installation size and electric performance complies with requirements in the standard IEC, "Rating and performance of Rotating Electric Machine "GB755 and" Basic Technigue Conditions for Large-sized Three-phase Asynchronies Motor"GB/13957-95. This serial product can substitute the old products designed in"Technique conditions for large-sized three-phase asynchronies motor" JB2223-77 and increase the capacity equal to 10kv motor.
This new serial motor is compact in strutre, high in efficency, excellent in insulation performance and easy in installation and maintenance. The rated frequency is 50HZ, F class insulation,. The type of installation is horizontal with foot (IMB3),S1 continues indufy, 6000v or 10000v rated voltage.

Feature in Design

The motor is designed in box-type structure. It is light in weight, good in rigidity and easy in installation, maintenance and repairing.
The Y&YR series motors are the basic, the protection degree of which is IP23 IP44(duct ventilation ). It can be modified to be as YSK and YRSK series motors through changing it protection shield or cover plate into other different top covers or cover plates to be mounted at one side of the frame, and also be diverted into other series motors.
The motor stator is designed in the structure of extemal pressed installing and treated with vacuum pressure impregnation or integrate impregnation. Which make the windings possess of excellent capacity both in insulation and damp proof, The rotor is of welded ribs structure, The rotor winding of Y series motor is made of copper stripe, while that of the YR series is made of copper bar wrapped with insulation material in class F.
The motor is equipped with sliding bearing, the lubricating oil of which is designed according to the requirements of IP54 protection degree.The main terminal box is IP54 in protection degree and its lead-inlet generally located at the bottom of the box.

Application

The motor is suitable for various commonly used machine such as: compressor, water, pump breaker, stock-removing machine and transport plane.
The special-purpose motor should be contacted with the manufactory before ordering such as: transmission, blowing machine, coal grinding machine, hoist engine and rolling mill. It is necessary to reach a technical agreements in adopting special design for ensuring on the reliable running of electric machine.
 

Product Description

Technical date (des value) for Y series of 6KV Large-sized 3-phase Asynchronous motor.

Model	Power kW	Current  A	Speed  r/min	Eff  %	Power factor  cos	Mmax---Mn	Electric Machine kg m2	Rotor(for referencel)		Weight kg
								Voltage V	Current  A
YR710-4	2800	320	1486	95.8	0.87	1.8	115	1242	1373	11000
YR710-4	3150	355	1486	95.9	0.87	1.8	130	1350	1423	11500
YR710-4	3550	394	1486	96	0.87	1.8	148	1477	1467	1200
YR710-4	4000	441	1486	96.1	0.87	1.8	165	1628	1500	12500
YR800-4	4500	504	1486	96.2	0.87	1.8	240	1623	1686	13500
YR800-4	5000	560	1488	96.3	0.87	1.8	260	1803	1686	14200
YR800-4	5600	628	1488	96.4	0.87	1.8	290	2029	1667	15000
YR710-6	2000	229	988	95.6	0.78	1.8	175	1496	824	11000
YR710-6	2240	256	988	95.6	0.85	1.8	190	1663	828	11500
YR710-6	2500	286	989	95.7	0.85	1.8	210	1872	817	12000
YR710-6	2800	322	989	95.7	0.85	1.8	235	2138	797	12500
YR800-6	3100	360	991	95.8	0.85	1.8	320	2141	897	13500
YR800-6	3550	402	991	95.9	0.85	1.8	385	2506	897	14200
YR800-6	4000	453	991	96.0	0.85	1.8	385	2502	977	14500
YR800-6	4500	514	991	96.1	0.85	1.8	440	3001	908	15500
YR710-8	1800	215	741	95.0	0.83	1.8	230	1071	1036	11500
YR710-8	2000	238	741	95.1	0.83	1.8	260	1225	1036	12000
YR710-8	2240	263	741	95.2	0.83	1.8	270	1227	1133	12500
YR800-8	2500	287	742	95.3	0.83	1.8	500	1239	1239	13500
YR800-8	2800	320	742	95.4	0.83	1.8	590	1448	1180	14500
YR800-8	3150	360	742	95.5	0.84	1.8	590	1446	1341	15500
YR900-8	3550	407	744	95.6	0.84	1.8	860	1576	1376	17000
YR900-8	4000	457	744	95.7	0.84	1.8	940	1733	1409	18000
YR900-8	4500	513	744	95.8	0.84	1.8	1040	1928	1423	18500
YR710-10	1400	172	593	94.4	0.81	1.8	345	989	874	11000
YR710-10	1600	196	593	94.5	0.81	1.8	385	1113	874	11500
YR710-10	1800	221	593	94.6	0.81	1.8	440	1273	868	12500
YR800-10	2000	240	594	94.7	0.81	1.8	600	1429	858	14000
YR800-10	2240	274	594	94.8	0.81	1.8	710	1712	797	15000
YR800-10	2500	302	594	94.9	0.81	1.8	710	1708	897	15500
YR800-10	2800	338	594	95.0	0.82	1.8	960	1721	987	16500
YR900-10	3150	380	594	95.1	0.82	1.8	1070	1914	998	17500
YR900-10	3550	428	594	95.2	0.82	1.8	1190	2153	997	19000
YR900-10	4000	476	594	95.3	0.82	1.8	1190	2149	1133	19500
YR1000-10	4500	538	596	95.4	0.82	1.8	1570	1860	1472	21500
YR1000-10	5000	594	596	95.5	0.82	1.8	1750	2069	1468	23000
YR1000-10	5600	661	596	95.6	0.82	1.8	1950	2332	1456	24000
YR710-12	1120	144	493	93.8	0.78	1.8	305	879	798	11000
YR710-12	150	160	493	93.9	0.78	1.8	340	975	799	11500
YR710-12	1400	179	493	94.0	0.78	1.8	380	1098	791	12000
YR800-12	1600	201	494	94.1	0.78	1.8	570	1105	898	13000
YR800-12	1800	226	494	94.2	0.78	1.8	670	1264	891	14000
YR800-12	2000	250	494	94.3	0.78	1.8	740	1358	916	14500
YR800-12	2240	281	494	94.4	0.78	1.8	780	1471	916	15000
YR900-12	2500	314	495	94.5	0.79	1.8	1020	1473	1045	16500
YR900-12	2800	350	495	94.6	0.79	1.8	1100	1607	1073	17300
YR900-12	3150	393	495	94.7	0.79	1.8	1200	1768	1097	18000
YR1000-12	3550	442	496	94.8	0.79	1.8	1640	1537	1419	20500
YR1000-12	4000	497	496	94.9	0.79	1.8	1800	1710	1437	21500
YR1000-12	4500	559	496	95.0	0.79	1.8	2000	1924	1432	23500
YR1000-12	5000	621	496	95.1	0.79	1.8	2300	2201	1385	24500
YR710-16	630	88	369	92.5	0.72	1.8	370	1075	368	10500
YR710-16	710	99	369	92.6	0.72	1.8	430	1257	353	11000
YR710-16	800	112	369	92.7	0.72	1.8	520	1518	368	11500
YR710-16	900	123	369	92.8	0.72	1.8	520	1513	372	12000
YR800-16	1000	138	370	92.9	0.72	1.8	620	1087	369	12500
YR800-16	1120	155	370	93.0	0.72	1.8	720	1245	554	13000
YR800-16	1250	161	370	93.1	0.72	1.8	810	1256	625	13500
YR800-16	1400	193	370	93.2	0.74	1.8	810	1450	595	14000
YR900-16	1600	215	370	93.3	0.74	1.8	1080	1336	741	14500
YR900-16	1800	240	370	93.4	0.74	1.8	1150	1447	771	15000
YR900-16	2000	266	370	93.5	0.74	1.8	1260	1560	785	16000
YR900-16	2240	298	371	93.6	0.74	1.8	1750	1590	864	16500
YR1000-16	2500	332	371	93.7	0.74	1.8	1900	1750	875	17000
YR1000-16	2800	370	371	93.8	0.74	1.8	2100	1947	880	18000

Information on ordering:
The attention should be paid to the type, power, rotation direction, protection degree, cooling mode, special condition and service requirement for fitting machine of motor on ordering.
There are six PT100 resistance thermometers embedded in stator windings of motor, every bearing is with a PT100 resistance thermometer.
One heater is mounted on the frame.
The efficiency, power, max, torque times, torque times of rotor-block, current of rotor-block listed in the table are guaranteed value.
The weight of motor is only for reference. Please see the outline drawing.
The terminal box with the leading-out wire U1, V1, W1 of motor is kept on the right side of the frame viewing from main extension. The terminal box with leading-out neutral wire U2, V2, W2 is kept on the left side of the frame.
Terminal voltage of Y series motor should be not less than 85% rated value in the course of starting. Moment of oforonerty for mechanism to be transported are those machines such as : the water pump and blowing, etc. Meanwhile, when moment of inertia(J) for equipment to be driven doesn't exceed the value in item of listed in the table, it is allowed to start twice continually at actual state (it should be stopped by itself between two starts after switch-off), or to do bot-state start once after rated running. The additional start should be done after one hour' stop of motor.
When moment of inertia of transmission mechanism of Y series motor exceed J(load) value listed in the table or has a requirement of frequently stating, please contact with manufacturer in advance for special order, in order for the reliable running.
The motor is not allowed to bear the external axial force and radial force beside coupling weight on snatt extension. When motor is used as transmission mechanism connected with elastic coupling, the limited device on the shaft be mounted, allowable axial play should be decided by the agreement with the manufacturer.
The other products made by our company are shown as below, the technique agreements should be reached on.

1. The cpacity and specification of the electric machine xcluding in table.
2. Other protection type beside IP23, such as IP24, IP44, IP54 etc.
3. The electric machine with special requirements.

Detailed Photos