Yvf2 Series Frequency Conversion Efficiency Three-Phase Asynchronous Motor

Yvf2 Series Frequency Conversion Efficiency Three-Phase Asynchronous Motor

YVF2- collection LV large-electricity frequency manage motor is a new sort developed by this Firm independently based on domestic and overseas marketplace demand and utilizing frequency manage unit as electrical electricity provide. It is equipped with impartial cooling enthusiast to make certain motor with fair cooling effect beneath diverse rotating velocity. Its design and style and producing procedure are compatible with nationwide and market requirements, and the electrical power quality, electrical efficiency and mounting dimension of motor are compatible with states normal GB755 and IEC standards.
YVF2- collection LV substantial-energy frequency handle motor is a new type created by this Firm independently dependent on domestic and overseas market place need and using frequency management device as electrical energy provide. It is outfitted with independent cooling enthusiast to guarantee motor with truthful cooling influence below different rotating speed. Its layout and manufacturing procedure are suitable with national and industry standards, and the electrical power grade, electrical overall performance and mounting dimension of motor are suitable with states regular GB755 and IEC criteria.
We can also layout and create LV large-electricity variable frequency motor with greatest heart peak upto H560 steel plate framework and numerous sub-series motors based mostly on customers’ demand.
This series of motors have built-in all deserves of domestic and overseas related items highlighted as vast pace adjustable selection, modest vibration and low noise. Motor utilizes squirrel-cage framework featured as trustworthy procedure, practical servicing, mounting dimension and electricity grade compatible with IEC criteria, steady with corresponding Y2 series motor, and honest exchangeability and interchangeability. It is outfitted with unbiased cooling enthusiast to guarantee motor with reasonable cooling effect below various rotating speed. This sequence of motors provides continual rotation torque in operation underneath 5 (three) ~ 50 Hz, and

continuous power under fifty ~ a hundred Hz. 
Rated electrical power: 3 ~ 315 KW
Rated voltage: 380 V
Frequency reference: fifty Hz
Kind of cooling: IC416
Insulation quality: F
Defense grade: IP54 or IP55
Environment temperature: -15 ºC ~ forty ºC
Altitude: no more than a thousand m
Link: Y-relationship for 55 KW and lower, △-connection for larger than 55 KW

Rated power: 250 ~ 900 KW
Rated voltage: 380 V , 660 V , 690 V
Frequency reference: 50 Hz
Variety of cooling: IC416
Safety quality: IP55
Surroundings temperature: -15 ºC ~ forty ºC, if making use of sliding bearing, not decrease than five ºC
Altitude no far more than 1000 m
Frequency modulation assortment of continuous rotation torque: twenty five Hz ~ fifty Hz
Frequency modulation range of consistent power: four-pole motor: 50 Hz ~ 75 Hz
                                      6-pole and eight-pole motor: fifty Hz ~ one hundred Hz

Rated existing
Rated torque
Frequency modulation range of continuous torque
Frequency modulation assortment of consistent power
YVF2-225M-2 45 82.one 143.two 3~fifty fifty~60
YVF2-250M-two fifty five ninety nine.8 175.one
YVF2-280S-two seventy five a hundred thirty five.three 238.7
YVF2-280M-two 90 a hundred and sixty. 286.five
YVF2-315S-two a hundred and ten 195.4 350.one
YVF2-315M-2 132 233.2 420.two
YVF2-315L1-2 one hundred sixty 282.4 509.three
YVF2-315L2-2 two hundred 348.4 636.6
YVF2-355M1-2 220 381.seven 700.three
YVF2-355M2-2 250 433.seven 795.eight
YVF2-355L1-2 280 484.seven 891.3
YVF2-355L2-two 315 545.three 1002.seven


Rated present
Rated torque
Frequency modulation assortment of continuous torque
Frequency modulation variety of constant power
YVF2-225S-four 37 sixty nine.nine 235.six 5~fifty 50~one hundred
YVF2-225M-4 forty five eighty four.seven 286.5
YVF2-250M-four fifty five 103 350.2 3~fifty
YVF2-280S-4 75 one hundred forty 477.five
YVF2-280M-4 ninety 167 573.
YVF2-315S-four a hundred and ten 201 700.3
YVF2-315M-4 132 241 840.4
YVF2-315L1-4 a hundred and sixty 292 1018.7
YVF2-315L2-4 two hundred 365 1273.3
YVF2-355M-four 250 450 1591.7
YVF2-355L-four 315 545 2005.five
YVF2-225M-6 30 fifty six.eight 286.5 5~fifty
YVF2-250M-6 37 seventy two 353.four
YVF2-280S-6 45 87.five 429.eight
YVF2-280M-six fifty five 107.1 525.three
YVF2-315S-6 seventy five 140 716.three
YVF2-315M-6 ninety 166 859.five
YVF2-315L1-six 110 202 1050.5
YVF2-315L2-six 132 242 1260.6
YVF2-355M1-6 160 292 1528.
YVF2-355M2-6 200 364 1910.
YVF2-355L-six 250 445 2387.5


Rated recent Rated torque
Frequency modulation variety of constant torque
Frequency modulation assortment of constant energy
Stator Voltage
Stator Recent
YVF2-3551-four 355 636   2260 25~50 50~75
YVF2-3552-4 four hundred 717   2547
YVF2-3553-4 450 807   2865
YVF2-400M1-4 355 636   2260
YVF2-400M2-four four hundred 717   2547
YVF2-400M3-4 450 807   2865
YVF2-400L1-4 500 896   3183
YVF2-400L2-four 560   571 3565
YVF2-4501-4 630   642 4011
YVF2-4502-four 710   723 4520
YVF2-4503-four 800   805 5093
YVF2-4504-4 900   906 5730

(1) Large performance and impressive energy saving
(two) Velocity regulation smoothing can stepless pace regulation in the assortment of five-100HZ.
(three) When the lower frequency begins, the torque is much less influenced by the load
(four) The starting present is little, no further starting gear is essential
(5) Small in dimension, mild in fat, and the exact same dimensions as the Y sequence
(six) An axial supporter is put in in the hood, which has great cooling influence at different speeds
(7) Wide application variety, constant torque operation under 50HZ, continual electricity operation above 50HZ
(8) In contrast with the electromagnetic speed regulating motor, the framework is basic, the use is reputable, and the routine maintenance is handy.

The motor products manufactured by our business have received the CZPT good quality management management technique certification, handed the CCC/COC, China energy-saving product certification, and passed the certification certificates of CE/UL/IRIS/CAS and other CZPTpean and American countries. The firm strictly improves the good quality and successful motor merchandise and solutions for users in rigid accordance with the needs of related product requirements.

The motor merchandise created and offered by our business are utilised in a lot of industries, such as electric powered electrical power, mining, steel metallurgy, petrochemical, water conservancy, transportation, creating supplies and numerous other industries. The tools for the motor is pump, equipment device, fan, mill, crusher, rolling mill, compressor and a lot of other industrial tools.

There are a lot of types of motor goods created and sold by our organization. The principal merchandise are substantial- and lower-voltage a few-period asynchronous motors. The motor construction varieties contain squirrel-cage kind and winding sort. Amid them, substantial-voltage synchronous motors mostly assist air compressors and mine ball mill gear. use. We adhere to the services tenet of “focus on products, services with coronary heart” and offer substantial-top quality motor goods to clients.

Why choose us (our services gain)
one. Specialist motor manufacturing support supplier
two. Sound product quality administration and certification program
3. Have a professional sales and technical support crew
four. The motor has best approach and robust mechanical processing ability
five. Large standard product complex service method
6, good faith and mutual benefit, excellent credit guarantee.


Yvf2 Series Frequency Conversion Efficiency Three-Phase Asynchronous Motor