IP23, IP54 Low Voltage Three Phase Slip Ring AC Motor

• Application: Industrial
• Operating Speed: Constant Speed
• Number of Stator: Three-Phase
• Species: Slip Ring Motor
• Rotor Structure: Squirrel-Cage
• Casing Protection: Closed Type
• Model NO.: YR
• Starting Mode: Direct on-line Starting
• Certification: ISO9001, CCC
• Brand: China Electric
• Cooling: IC411 (Tefc)
• Protection Rating: IP23,IP54
• Voltage: 380/660, 415/690, 440, 480V
• Frequency: 50 or 60 Hz
• Duty: S1
• Insulation Class: F
• Power: 7.5 ~ 1000kw
• Pole: 2.4.6
• Efficiency: Ie1
• Transport Package: Plywood Case
• Specification: CE, ISO9001-2008, UL, CSA
• Trademark: FORTUNE ELECTRIC
• Origin: Shanghai, China
• HS Code: 8501530090
• Production Capacity: 500 PCS Per Month

Product Description

1.Brief introduction
YR series wound rotor three phase asynchronous motor is new series motor developed according to IEC standard. Superior matrerials and elaborate construction enable the motor has such advantage as high-efficiency, energy-saving, low noise and vibration, high reliablity, easy mounting and maintenance etc.


YR series slip ring motor is applicable to driving universal machines such as compressors, blowers, pumps, crusher etc. And they are widely used in mining industry, mechanical industry, chemical industry, generating plant, etc. 

2.Normal service conditions:
Elevation above sea level ≤ 1000m;
Highest environmental temperature ≤ 40°C lowest environmental temperature: rolling bearing ≥ -15°C, sliding bearing > 5°C;
During the dampest month, the average highest relativity humidity is less than 90%, at the same time the average lowest temperature should not be more than 25°C.
Rated frequency: 50Hz ±1%;
The deviation between power voltage and rated voltage is less than 5%;
Duty type: continuous duty type S1.


3.Technical parameters :

Series Name:	YR
Certificate:	CE,ISO9001,UL,CCC,ROHS
Phase:	Three Phase
Housing	Cast iron
Voltage:	220V-760V
Rate Frequency	50HZ/60HZ
Rated power	7.5kw~1000kw
Standard:	IE1
Wire:	100% copper
Poles:	2,4,6
Duty:	Continous S1
Insulation Class:	F
IP:	IP23,IP54
Ambient Temperature	-15°C-40°C
Installation method	B3,B5,B35,B14,B34

4.Packaging:Plywood cases