380 v to 11 kv YR YRKK YRKS series mdium and high voltage wound rotor slip ring motor
YR YRKK YRKS series medium size high voltage wound rotor slip ring asynchronous motor are used to drive steel rolling mill, sugar rolling mill, cement mill, windlass, press machinery, crusher, stock-removing, drawbenchs and other general-purpose machinery. They can serve as the prime movers in steel, mines, mechanical industries, blower, compressor, transportation, building materials industry, etc field.
* Advantages:High efficiency,
Energy-saving,
Low Noise,
Low vibration,
High start torque,
Low start current,
Light weight and reliable performance.
Easy for installation and maintenance.
* Technical parameter:Power range:100kw-10000kw
Frame Size:355-1000mm
Rated Voltage: 380v~760v, 2.4 kv, 3 Kv 3.3 KV, 4160 V, 6 Kv 6.6 KV, 10 KV, 11 KV
Pole: 4, 6, 8, 10, 12
Speed: 1500rpm, 1000rpm, 750rpm, 600rpm, 500 rpm --for 50Hz power supply
1800rpm, 1200rpm, 900rom, 720rpm, 600 rpm -- for 60Hz power supply
Protection Class: IP23, IP44, IP54, IP55
Cooling type: IC01, IC611, C616, IC81W
* Operation conditions:Altitude: =< 1000m;
Ambient temperature: -15- 40ºC
Input power frequency: 50Hz±l%;
Voltage: ±5% rated voltage;
Duty: S1( continuous).
Comparison of different series High Voltage motors
No. | Squirrel-cage motor | Y JS | YKK | YKS | Y2, Y3 |
| Slip ring motor | YR JR JR2 | YRKK | YRKS | YR2, YR3 |
| 1 | Structure | Box-type construction, made up of steel plates welded with each other | Compact struction |
| 2 | Cooling method | IC01 or (IC11, IC21, IC31) | IC611 or IC616 | IC81W | IC411 |
| 3 | Natural ventilation, with top mounted protection cover | With top mounted air-air cooler | With top mounted air-water cooler | |
| 4 | Protection type | IP23 | IP44 or IP54 | IP44 or IP54 | IP54 |
| 5 | Insulation | F |
| 6 | Mounting arrangement | IMB3 |
| 7 | Voltage available | 380 v, 2400 v, 3kv, 3.3kv; 4160 v, 6kv, 6.6kv; 10kv, 11kv |
| 8 | Frequency available | 50Hz , 60Hz |
Shipment:
Certificate:
China ELECTRIC, Shanghai FORTUNE ELECTRIC Co., Ltd. is located in Shanghai China. It has employees more than 1000. Its factory is about 30, 000~50, 000 square meters. It passed ISO 9001: 2008. All its products passed CE Certificate for European Union, UL and CSA for North America, GOST for Russia and SONCAP for Nigeria.
China ELECTRIC is qualified to issue Form E Certificate of Origin for ASEAN customers, China-Pakistan FTA Certificate of Origin and all Preferential Certificate of Origin for Peru, Chile, India, Bangladesh and Sri Lanka. It also permitted to issue CIQ Certificate of Pre-shipment Inspection for exporting to Africa, such as Egypt.
China ELECTRIC is specialized in manufacturing and exporting electrical machines. Its main products are as below:
GW-JJ series aluminum shell mechanical tilting coreless medium frequency induction melting furnace, induction holding furnace;
GWG-J (GW-J) series steel shell hydraulic tilting coreless medium frequency induction melting furnace, induction holding furnace;
HX series electric steel-making arc furnace;
LF series ladle refinery furnace;
Continuous casting machine, CCM;
Z2, Z4 series DC motor;
Z series medium/large size DC motor;
ZYZJ series DC motor for sugarcane mill;
ZJJ800 series DC motor for rolling mill auxiliary drive
ZFQZ series frequently starting/braking DC Motor
ZSN4 series DC Motor for driving cement rotary kiln
Y, Y2, YKK, YKS series medium/large size squirrel-cage motor;
YR, YRKK, YRKS series medium/large size wound rotor slip ring motor;
YLS, YLKK, YLKS, YLST, YLKKT, YLKST series vertical type medium/large size squirrel-cage motor;
VHS series IEC standard Vertical hollow shaft motor;
OHS series NEMA standard Vertical hollow shaft motor;
China ELECTRIC is one of the biggest manufacturer and exporter for medium frequency induction melting furnace, high voltage motor and DC motor.
Customer satisfaction is the mission of China ELECTRIC. Professional, timely and careful is the basic essence and work attitude of China ELECTRIC's every member.
Thanks to the competitiveness both in quality, service and price, China ELECTRIC's products are distributed to most of the countries and regions around the world, such as Bulgaria, Croatia, Romania, Slovenia, Turkey, Armenia, Azerbaijan, Ukraine, Kazakhstan, Uzbekistan, Russia, Iran, Dubai, Yemen, Saudi Arabia, Egypt, Nigeria, South Africa, Pakistan, Sri Lanka, Mexico, Chile, Peru, Bolivia, Uruguay, Argentina, Australia, Singapore, Malaysia, Vietnam, Thailand, Indonesia, Philippines and etc. China ELECTRIC warmly welcomes both former and new customers to further develop business relationship and partnership for prosperous futures.
