Single Phase Inverter

Hot Products

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FAQ

Will the asynchronous motor pole change the number of speed control can also be combined with the frequency converter

but the use of the inverter is based on changes in the load by changing the frequency of power into the motor at any time speed control, you can achieve a smooth and accurate stepless speed control is Now widely used in a speed control method, especially for the load often change or often in the light load operation of the motor.

I have a 5.5 kilowatts of 4-pole motor, want to pass through the inverter, slow down to 130 per minute use, eliminating the need for speed,

Second, the use of low-speed inverter motor. Ordinary motor running for a long time, heat is certainly not work.

How to choose a power adapter

With the seller to an output 20V ,, 0.5A IBM single hole power adapter

What is the meaning of the bipolar polarity in the inverter ah There is a +10V signal input is a -10V What is the meaning of ah?

That is to say that the potentiometer at both ends of the line between + 10v and -10v, tap can be given with a potentiometer to control the positive and negative!

A 4-pole AC motor into a 2-pole AC motor, the motor is controlled by the inverter, to make the maximum speed of the 2-pole motor and the original 4-pole

If it is normal V / F control, then do not need to modify too many parameters to limit the frequency limit of 50%

What is the base blockade in the drive?

After the base is blocked, the power tube is fully closed to protect the power tube.

My laptop can not use the power adapter, and can only use the battery, how is it ah,

1, laptop power adapter can not be used, first check the power outlet, plug, cable has no virtual state, if you can tell the normal equipment damage. Should be repaired. 2, the laptop battery must be charged through the power adapter or directly for the computer power, the power adapter is not missing, if you have experience can turn on the power adapter to see if the fuse is broken, try to update the fuse can be restored. If the integrated circuit is damaged, only updated.

30 kW 6 pole frequency motor torque is how much

Look at the motor sample or nameplate, above some Different manufacturers of the motor may be different I have a sample on hand, 90KW, six pole, frame number 315M1, rated current 168A, rated torque 859.4 And then look at your inverter performance and motor performance, and can generally be overloaded to the rated torque of 150%