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mn series 220v from 0.4kw frequency inverter

mn series 220v from 0.4kw frequency inverter

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SVF-MN

MiniSensorless Vector Frequency Inverter

Voltage and power range

3phase, 380v: 0.4~5.5kw

3/1 phase, 220v: 0.4~3.7kw

Output frequency range: 0.00Hz-400.00 Hz





TechnicalAdvantage

Control mode

(1) VF control: Multipoint VF curve. This apply to the situation that one frequencyinverter drives multiple motors, such as fan, water pump, engraving machine,injection molding machine etc.

(2) Open-loop vector control: Steady speed with highprecision, wide range of speed governing, as the speed ratio is 1:150 and frequencyis 0.5Hz, we could output 150% rated torque. Good dynamic performance.


TechnicalParameter

MODEL

Input   voltage

Output   current (A)

Adopter   motor KW

SVF-MN0.4S/T2B

Single   or three phase  220V±15%

2.5

0.4

SVF-MN0.75S/T2B

5

0.75

SVF-MN1.5S/T2B

7

1.5

SVF-MN2.2S/T2B

9.6

2.2

SVF-MN3.7S/T2B

17

3.7

SVF-MN0.4T4B

Three   phase

380V±15%

1.2

0.4

SVF-MN0.75T4B

2.5

0.75

SVF-MN1.5T4B

3.7

1.5

SVF-MN2.2T4B

5

2.2

SVF-MN3.7T4B

8.8

3.7

SVF-MN5.5T4B

12.8

5.5

SVF-MN7.5T4B

17

7.5

Relatedparts

ApplicationFields

SVF-MN series frequencyinverter could be widely used in the industry of food, packing, textile,engraving machines, washing machine, offset machine and rolling door etc.


Q:My inverter is the era TVF8000 series, the motor is 15KW6 pole motor, has been used for 3 years.
For your situation about the summary of recommendations: First, check whether the motor overload and whether the leakage exceeded, Second, check and clean the inverter fan, if the room temperature is high, add the external fan to the inverter cooling Third, if none of the above, then please check the inverter module is burned, replace the module Fourth, if the inverter is no problem, then the motor and load the problem, if the motor problems are not resolved, then only re-select the inverter, please select the time to increase the margin
Q:Speed of 3000 r / min three-phase motor how to change its speed
Speed of 3000 r / min three-phase motor speed: Variable pole speed Change the motor stator winding wiring way to change the motor pole number, which can be level to change the synchronous speed, to achieve a variable speed motor speed. This type of speed motor currently has a series of products to choose from, such as single-winding multi-speed motor. Frequency Change the asynchronous motor stator terminal input power frequency, and make it continuously adjustable to change its synchronous speed, to achieve the motor speed control method known as frequency control. The most energy efficient is the frequency conversion motor, but the need to install the inverter in the power part of the cost is too high.
Q:The Schneider inverter reports the nlp command
1, the inverter control circuit with an external 24V power supply, the main circuit did not power 2, PO and PA between the short film can not cause this failure.
Q:Laptop power supply 20V 3.5A can use 20V 4.5A power adapter Mody, what impact?
It's ok. As long as the voltage is appropriate on the line. Current value refers to the maximum current that can be output. How much depends on your computer. Or, with a big no harm, can only be better, if you can use a small, but a little longer charging time.
Q:Variable frequency conversion frequency difference characteristics based on,
Frequency conversion is better, you can smoothly change the synchronous speed. Change the difference is relatively poor, also known as "energy consumption slip" speed. Synchronous speed unchanged, the slip rate has changed, so the speed changed.
Q:Delta VFD-A frequency converter motor number of poles set
The frequency parameters of the inverter motor are not set, because the inverter will automatically detect the number of pole pairs of the motor during operation, and it will not need to be set.
Q:Laptop warranty period is not over, the power adapter is broken, repair money?
Warranty warranty, what is the warranty, that is broken, to ensure that free repair to you, repair bad on the new Dealers are not responsible for sale, need to go to a dedicated service network. Warranty period, should not be money. If the money, the first 800 to ask to say clearly
Q:Speed regulation method of three - phase asynchronous motor
Change the number of pole pairs can be adjusted, in the way around the stator coil through the tap method can achieve two-speed. With the popularity of the inverter, three-phase asynchronous motor speed mostly with the inverter.
Q:What is the working principle of high voltage electrodes and frequency converters?
The general high and low methods are used in low-power high-voltage motor to do with energy-saving energy. Low-high-mode high-voltage inverter is controlled by a low-voltage inverter, the voltage directly to the motor with a step-up transformer voltage. Low-high mode is also used in low-power high-voltage motor to do with energy-saving energy.
Q:How does the laptop's power adapter open
First put the power adapter on a clean desktop, with electric knife to the upper and lower cover along the edge of the gap slowly pry open, you can also use the hammer gently tapping the back of the electric knife, so you can turn on the laptop power adapter

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