1202480011

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

1202480011 is a type of variable-frequency drive. It is used for variable speed operation of a variety of AC induction motors, such as fans, pumps, and compressors. It is especially suitable for full-load starting of large, lightly-loaded motors, where it offers high torque control with minimal current. The drive operates utilizing readily available, standard three-phase voltage and frequency.

Variable-frequency drives are particularly applicable to equipment with variable speed requirements. They can facilitate the speed control of motors by adjusting the rate of torque with respect to the speed of the motor. This allows greater flexibility and energy efficiency in machine operation. By matching the speed of the motor to the rate of material movement, the efficiency of the operation, overall, can be improved.

The principle of operation of the 1202480011 is based on the conversion of AC voltage into DC, which is then controlled in a closed-loop system. The drive operates on AC voltage, with a PWM (Pulse Width Modulation) output. This voltage is processed through a bridge rectifier to create DC. The voltage output can then be controlled, allowing for the reduction in speed while maintaining full torque. The drive also makes use of a PI (Power Integral) control system to maintain even speed at low frequencies.

The 1202480011 also features intelligent control, which allows for the optimization of frequency and current control. This feature helps to improve energy efficiency by controlling start/stop times, and providing steady operation at the required parameters. The variable-frequency drive can also offer motor protection, thus mitigating damage during operation. Furthermore, it facilitates the use of reduced inrush current when starting the motor, which also aims to reduce energy consumption.

Common applications of the 1202480011 include controlling fan and blower motors, conveyors, pumps, and compressors. They can also be used for the speed control of electric motors used in air conditioning systems, chilled water systems, and for water pumps. The drive can also be used in centrifugal fan systems, which require precise speed control. The 1202480011 variable-frequency drive can also be used to maintain constant pressure in systems which require this, such as gas and diesel generators.

In conclusion, the 1202480011 is a versatile and reliable variable-frequency drive. It makes use of readily available AC voltage and frequency sources and operates using a PWM (Pulse Width Modulation) output, as well as a PI (Power Integral) control system. This drive is suitable for a wide variety of AC induction motor applications and offers good torque control, motor protection, and energy efficiency.

The specific data is subject to PDF, and the above content is for reference