Mokweir Transmission Technology (Suzhou) Co., Ltd. is an enterprise dedicated to the research and development, manufacturing, sales and service of power electronic products such as medium and low voltage inverters and servo drives.
Why Choose us
Our Certificates
At present, we have obtained ISO9001 and ISO14001 quality management system certificates.There are also numerous patents and software copyright.
Core Technology
The company is proficient in core technologies such as inverter standard current vector and fuzzy vector control, and at the same time continuously improves product industrialization skills, is proficient in the quality system process control of industrial-grade drivers, and has complete hardware facilities for product verification and manufacturing processes.
24-Hour Online Service
Provide 24-hour online consulting services to solve the problems encountered in the use of products for customers to ensure the smooth use of customers.
Technical Specifications of Fully Sealed Grinding Machine Frequency Converter
Input Voltage
Three-phase 380V AC, suitable for standard industrial power supplies.
Output Voltage
Three-phase adjustable voltage up to 480V AC, catering to various motor configurations.
Frequency Range
Offers a variable frequency output from 45Hz to 400Hz, providing extensive control over motor speed and performance.
Power Capacity
Designed to handle up to 75kW, making it ideal for a wide range of grinding applications.
Other Attributes
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Place of Origin |
Jiangsu, China |
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Brand Name |
Mokweir |
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Model Number |
MK500-MF 1.5kw, 2.2kw, 4kw, 5.5kw, 7.5kw, 11kw, 15kw, 18kw, 22kw, 30kw, 37kw, 45kw, 55kw,75kw |
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Warranty |
20 months |
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Type |
AC Inverters |
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Customized |
Yes |
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Product name |
Variable Frequency Driver |
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Material |
PC+ABS |
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Color |
White Grey |
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Shape |
Rectangular |
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Certification |
CE,ISO |
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MOQ |
1Pcs |
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OEM/ODM |
Yes |
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Payment terms |
100% payment before shipment |
Powerful Solutions For Business Growth
Controlled Starting Current
When an AC motor is started “across the line,” it can take up to as much as seven-to-eight times the motor full-load current to start the motor and load. This current flexes the motor windings and generates heat, which will, over time, reduce the longevity of the motor. An fully sealed grinding machine frequency converter starts a motor at zero frequency and voltage. As the frequency and voltage "build", it "magnetizes" the motor windings, which typically takes 50-70% of the motor full-load current. Additional current above this level is dependent upon the connected load, the acceleration rate and the speed being accelerated, too.
Reduced Power Line Disturbances
Starting an AC motor across the line, and the subsequent demand for 300-600 % the motor full-load current, places an enormous drain on the power distribution system connected to the motor. When the supply voltage sags, depending on the size of the motor and the capacity of the distribution system, the voltage sags can cause sensitive equipment connected on the same distribution system to trip offline due to the low voltage. Items such as computers, sensors, proximity switches, and contactors are voltage sensitive and, when subjected to a large AC motor line started nearby, can drop out. Using VFD eliminates this voltage sag, since the motor is started at zero voltage and ramped up
Lower Power Demand on Start
If power is proportional to current-times-voltage, then power needed to start an AC motor across the line is significantly higher than with a VFD. This will be true only at the start up. The primary issue is that some electrical distribution systems might be at their limit during specific times of day, usually considered “Peak Hours.” When industrial customers start their motors during these peak hours of electrical consumption, it is not uncommon for the customer to be stung with charges for surges in power during peak periods. These demand factors would not be an issue with VFD’S.
Fully sealed grinding machine frequency converter are used to control ac motors. The fully sealed grinding machine frequency converter input voltage (ac power supply) is reduced by the fully sealed grinding machine frequency converter transformer, rectified and filtered into dc voltage. The fully sealed grinding machine frequency converter then converts the dc voltage into adjustable frequency ac output voltage that matches the speed of the motor to be controlled.
Proportional speed control is achieved by varying the Fully sealed grinding machine frequency converter output frequency. Fully sealed grinding machine frequency converter can produce up to 1000 pulses per revolution of the ac motor's rotor, and fully sealed grinding machine frequency converter provide much smoother speed regulation compared to v/f control where a v/f converter is used to regulate the voltage going into an ac motor so that its torque matches load requirements. Fully sealed grinding machine frequency converter also allow the v/f converter to be bypassed so that it can protect motors from overload conditions, v/f converters do not provide this capability.
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FAQ
We're professional fully sealed grinding machine frequency converter manufacturers and suppliers in China, providing high quality customized service with low price. We warmly welcome you to wholesale fully sealed grinding machine frequency converter in stock here from our factory. For free sample, contact us now.
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