Motion control solution (energy saving & better process control): frequency inverter, variable speed drive (VSD), VFD, adjustable frequency drive (AFD), closed loop vector AC drive, motor soft starter, brake units...
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  application of powtran drives on winder in a textile mill

As the leading manufacturer of frequency inverters (AC drives), and other motor control products, Powtran products are widely used in various industries to play an active role, for example, energy conservation, process improvement. Powtran drives are applied for the application of winder in a textile mill.

Figure 1, production line in a textile mill
production line
Figure 2, winder
requirements of Winder in a textile mill:
Can be inverted for the type of yarn for the various types of yarn, the nature of species to adjust, such as wire-speed Rewinding available from start to finish one kind can also be used on cone first half, second half of two wire-speed down tube, the Cheese's tightness, density overlap, there are good effects, circular knitting yarn is woven into a tube-like cotton, often requiring emergency stop devices, require a flexible jog operation function, the work process requires smooth running motor, starting torque high requirements.
Figure 3, Powtran drive is applied there
Powtran drive
Product features address the application requirements:
1, uses the frequency of jogging
2, inverter to run functions
3, multi-speed operation
Figure 4, control diagram
control diagram
The corresponding parameter settings are as follows:
Parameter settings: F04 = 5, F05 = 3, F27 = 1, F28 = 5S, F29 = 5S, F31 = 8HZ, F50 = 1, F62 = 2, F68 in H00 = 45, H01 = 50, H07 = 2, H08 = 2, H14 = 25, H15 = 25, H16 = 10, H17 = 15 other parameters to factory settings.

Powtran Technology Co., Ltd. (Shenzhen POWTRAN Technology Co., Ltd., DaLian Powtran Technology Co., Ltd.)

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A leading manufacturer and supplier of first rate variable speed drive,frequency inverter, PWM vvvf drive, vector control ac drive, motor soft starter, servo motors and drives, EMI filters, voltage: 220V, 380v, 400 v, 415v, 460V, 480V,575v, 660v,690V, 1140 VAC, and above, power: 1 hp to 840 hp (0.4kw to 630kw) or above.
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