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The detailed content

FST - 610 high-power series high-performance non-inductive vector frequency converter

(7.5 kw to 630 kw, 3 phase, 380 v)

Software features:

G/P and wide scope of application.

A variety of control mode: V/F control, non-inductive vector control and torque control.

High start torque: 180%, 0.5 Hz.

Multistage speed, simple PLC and PID control.

Programmable input/output terminals.

Instantaneous power lost, don't stop function.

Multiple frequency setting methods.

Speed tracking restart function.

Automatic output voltage adjustment function.

Frequency hopping control function.

Volatile inhibition function.

A variety of fault protection function.

Structure features:

Layout optimization of components, small volume, light weight, easy to transport, installation and maintenance.

Good heat dissipation design, low temperature, stable performance, ?

Q: How do I protect the inverter when the three-phase two-pole motor is running?: Three-phase two-pole motor running inverter protection, should be based on the protection of tips, check the corresponding manual to deal with. When the inverter protection has a corresponding protection tips (such as over-current, over-voltage, speeding, stall ... ... etc.), the product manual will generally give the corresponding protection tips. According to these measures to check, deal with, you can solve the problem.

Q: Laptop power adapter in the ring is how is it?: Is the voice of the transformer, do not have to buy, will be used on the line.

Q: Lenovo laptop power adapter side of the feet which is positive: Very simple, look carefully on the power there is a symbol on the map (relatively small, carefully looking for all the regular power above the standard), as I shown below is the positive external, most of the power is like this , If the sign on the icon is anti, that is connected to the center of the black point is negative, that is negative inside the positive. This figure is also very intuitive.

Q: Inverter ACS355 If the speed is outside the allowable range, how to set the limit value: 1. Set 2002 MAXIMUM SPEED Defines the maximum permissible speed.

Q: Do you want to pay attention to the number of poles of the motor when selecting the inverter?: Inverter selection is mainly to see the power, and then pay attention to voltage problems. Finally look at what your motor is carrying.

Q: 11kw 6-pole motor can be used to adjust the inverter to 1800RPM?: Frequency conversion frequency f to 90Hz can. 1800 = 60x90 / 3,3 that is 3 pole, is 6 pole. Regardless of load.

Q: Do not the laptop directly connected to the power adapter?: 3, the notebook internal circuit using low-voltage direct current work, if the direct use of 220V AC and its connection will burn the circuit in the low-voltage devices, which is absolutely prohibited, but also basic common sense. At the same time, its external power jack is also dedicated, and the AC outlet is different;

Q: 18: 5 kilowatts bipolar multi-pole pump motor with inverter: If you worry about the small, with 18.5KW is far enough.

Q: How to learn the inverter debugging and design parameters: Personally think it is relatively simple, and now the inverter has been more intelligent, and some simple applications, and even do not need to set the parameters.