inversor de freqüência

i am glad to share with you for variable frequency drive(vfd) :
which is also termed adjustable frequency drive,variable speed drive, ac drive,micro drive or inverter drive) is a type of adjustable speed drive used in electro-mechanical drive systems to control ac motor speed and torque by varying motor input frequency and voltage.

Benefit of vfd:
Energy saving ,Tighten process control, make industry control more easier and Reduce equipment maintenance by installing variable frequency drives (VFDs)

Appliances of vfd:
VFDs are used in applications ranging from small appliances to the largest of mine mill drives and compressors. However, about a third of the world's electrical energy is consumed by electric motors in fixed-speed centrifugal pump, fan and compressor applications and VFDs' global market penetration for all applications is still relatively small. This highlights especially significant energy efficiency improvement opportunities for retrofitted and new vfd installations.


If you want to know more about the above information,please do not hesitate to contact me: Mr Showyee Shu


Unlock the mysteries of variable frequency drive(vfd)
Products features:
1.Multiple protection mechanisms
2.Powerful phase short circuit protection
3.0.3 subtle transient protection
4.igbt module protection
5.Input current regulation
6.Resistance to external magnetic interference
7.Lighnting protection design
8.Instantaneous pressure discharged to ground
9.Independent power supply
10.Unique software algorithms
11.Board ground
12.Back panel ground
13.Grounding terminal
14.Double power supply design
15.Independent air duct design
16.Capacitance of the forced air cooling
17.Smart fan control
18.Allow 45℃ environment temperature
19.Three times thickened anti-corrosion coating
20.Wide voltage design
21.Automatic Voltage Regulation (avr)
22. 0.1 second instantaneous braking
23.a variety of start and stop control mode
24.Multiple control modes
25.Multiple frequency source setting
26.Multi-speed operation
27.Current waveform
28.pwm waveform
29.Phase voltage waveform
30.Harmonic test parameters
31.pc monitoring software
32.Automatic test system
33.Control of motor speed control software
34.The keyboard control software
35.Rubycon electrolytic capacitor
36.tamura hall current sensor
37.epcos electrolytic capacitor
38.avago Charge Coupled Device
39. Infineon igbt insulated gate bipolar transistor
40.epcos absorption capacity
41.lem hall current sensor
42.Fast acting fuse
43.One key shuttle "high precision rotary encoders"
44.English menu display
45.Intelligent cosntant pressure water supply on/off control
46.Motor parameters self-learning
47.Automatic torque boost
48.Automatic torque control
49.Smart setting for optional parameters (g/p in one set)
50.Carrier frequency adjustment

51.Automatic energy saving control
52.Textile swing frequency control
53.Instantaneous power lost speed tracking
54.Inching control
55.Terminal custom
56.Simple wiring
57.Common dc bus
58.Wave following current limiting
59.dc braking
60.pid control
61.v/f Separation Set
62.Virtual Terminal
63.Monitoring information display
64.Stopping delay