YRKK 10KV medium-sized high voltage three phase asynchronous induction motor

• Application: Industrial
• Operating Speed: 3000, 1500, 1000, 750, 600, 500
• Number of Stator: Three-Phase
• Model NO.: YRKK
• Species: Y, Y2 Series Three-Phase
• Rotor Structure: Squirrel-Cage
• Casing Protection: Closed Type
• Number of Poles: 4, 6, 8, 10, 12
• 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: 280KW to 1600KW
• Trademark: LanDian
• Origin: China
• HS Code: 8501530090
• Production Capacity: 500000

Product Description

General Introduction

YKK and YRKK Series of medium-sized high voltage 3-phase asynchronous motors in volume, high in efficiency, reliable in operation and easy to mount and maintain, The new series motors are also advanced in mechanical, electrical and insulation performance and high technology in manufacturing.
YKK, YRKK Series motors are used to drive compressor, ventilator, water pump, breaker, cutting machine, grinding mill and other general purpose machines.
The rated frequency of YKK, YRKK series motor is 50Hz, Class F insulation is adopted for the motor and the rotating direction requirements.
YKK, YRKK Series motors are allowed to be started directly at full voltage. When start the motor, the rheostat should be, connected to regulate the starting torque by adjusting resistor attached but the rotor windings should not be short-circuited.
YKK, YRKK Series motors are in accordance with GB755'' and YKK medium-sized high voltage 3-phase asynchronous motrs" and JIB/T10315.2, JB/T314.2 The specification for YRKK series medium-sized high voltage wound-rotor 3-phase asynchronous motors.
 

Feature in Design

The frame of motor is welded by steel plate to formed a tank-type. The protection degree of the enclosure for the motor is IP44 and other type can IP54. The type of installation is IMB3, cooling methods are IC611.
The winding of motor will be provided with a good insulation and moistureproof performance after it is treated with vacum pressure impregnation or impregnated integrally.
The rotor winding of the YKK series motor is made of casta aluminium or copper bar. The rotor winding of YRKK series motor is made of copper bar wrapped, with insulation class F.
In general, the motor has one shaft extension, in which a flat key is dessigned to provide for the YKK series squirrel-cage motors and YRKK serie wound notors with the shaft height under H500(including H500), but a tangential key is provided forseries YRKK wound motors with the shaft.
height is over H560 (including H560)
The motor is designed to use rolling bearing with grease lubrication or sliding with diluted oil lubrication. The oil can be charged and discharged conveniently.
The terminal box of the motor is mounted on the right side of the frame (viewed from shaft extension), it can also be mounted on the left on user's requirements.

Product Description

Technical date (des value) for YRKK series of 10KV squirrel-cage rotor 3-phase induction motor.
 

Model of Motor		At  full-1oad				Max torque	Weight
	Rated power	Rated current	Synchron-ous Speed	Efficiency	Power factor
	KW	A	r/min	%	cos∅	Mmax/Mn	KG
YRKK450-4	280	20.87	1500	92.2	0.84	1.8	4400
	315	23.41	1500	92.5	0.84	1.8	4500
	355	26.29	1500	92.8	0.84	1.8	4600
	400	29.18	1500	93.1	0.85	1.8	4700
	450	32.76	1500	93.3	0.85	1.8	4800
YRKK500-4	500	36.29	1500	93.6	0.85	1.8	5600
	560	40.55	1500	93.8	0.85	1.8	5700
	630	45.43	1500	94.2	0.85	1.8	5800
	710	50.98	1500	94.6	0.85	1.8	5900
	800	56.71	1500	94.7	0.86	1.8	6000
YRKK560-4	900	63.74	1500	94.8	0.86	1.8	7500
	1000	70.74	1500	94.9	0.86	1.8	7700
	1120	78.16	1500	95.1	0.87	1.8	7900
YRKK630-4	1250	87.14	1500	95.2	0.87	1.8	10000
	1400	97.49	1500	95.3	0.87	1.8	11000
	1600	111.3	1500	95.4	0.87	1.8	12000
YRKK450-6	280	21.65	1000	92.2	0.81	1.8	4600
	315	24.30	1000	92.4	0.81	1.8	4800
YRKK500-6	355	27.33	1000	92.6	0.81	1.8	5300
	400	30.72	1000	92.8	0.81	1.8	5400
	450	34.45	1000	93.1	0.81	1.8	5500
	500	38.16	1000	93.4	0.81	1.8	5600
	560	42.65	1000	93.6	0.81	1.8	5700
YRKK560-6	630	47.29	1000	93.8	0.82	1.8	8100
	710	53.18	1000	94.0	0.82	1.8	8300
	800	58.31	1000	94.3	0.84	1.8	8500
	900	65.46	1000	94.5	0.84	1.8	8700
YRKK630-6	1000	71.73	1000	94.7	0.85	1.8	9700
	1120	80.17	1000	94.9	0.85	1.8	9850
	1250	89.28	1000	95.1	0.85	1.8	10000
YRKK500-8	280	23.38	750	92.2	0.75	1.8	5800
	315	26.27	750	92.3	0.75	1.8	5900
	355	29.54	750	92.5	0.75	1.8	6000
	400	33.18	750	92.8	0.75	1.8	6100
YRKK560-8	450	36.24	750	93.1	0.77	1.8	6800
	500	40.18	750	93.3	0.77	1.8	7000
	560	43.73	750	93.6	0.79	1.8	7100
	630	49.09	750	93.8	0.79	1.8	7300
YRKK630-8	710	55.20	750	94	0.79	1.8	9200
	800	62.07	750	94.2	0.79	1.8	9400
	900	67.13	750	94.4	0.82	1.8	9600
YRKK500-10	250	21.93	600	91.4	0.72	1.8	5400
	280	24.49	600	91.7	0.72	1.8	5600
YRKK560-10	315	27.43	600	92.1	0.72	1.8	7000
	355	30.88	600	92.2	0.72	1.8	7200
	400	33.78	600	92.4	0.74	1.8	7400
	450	37.33	600	92.8	0.75	1.8	7600
	500	41.39	600	93.0	0.75	1.8	7800
YRKK630-10	560	45.65	600	93.2	0.76	1.8	10000
	630	51.24	600	93.4	0.76	1.8	11000
	710	56.09	600	93.7	0.78	1.8	12000
	800	63.13	600	93.8	0.78	1.8	13000
YRKK560-12	280	24.57	500	91.4	0.72	1.8	8000
	315	27.61	500	91.5	0.72	1.8	8400
	355	31.08	500	91.6	0.72	1.8	8600
YRKK630-12	400	34.94	500	91.8	0.72	1.8	10000
	450	39.14	500	92.2	0.72	1.8	10800
	500	42.8	500	92.4	0.73	1.8	11500
	560	47.08	500	92.8	0.74	1.8	12300

Information on ordering:
When ordering the motor, it is necessary to note the type, output, voltage, speed (No of poole) and the operation requirements of the mating mechanical equipment.
YKK, YRKK series motors are all placed with stator thermomentric element.
If motor is needed to mount heater, please put forward it at ordering.
If the mating machine is the ventilator or grinder etc, it is necessary to inform the moment of inertia(GD2or J ) and the technical agreement should be made additionally if needed.
Weight of the motor is estimated with an error of +_10%.
While sliding bearing is used . lowest tolerance of dimension C excludes endplay.

Detailed Photos