UTPCH23BLY

UTPCH23BLY is a range of AC variable speed drives developed mainly for use with three phase AC induction motors. This drive is based on the latest high frequency PWM power conversion techniques, can control the motor speed and torque accurately and stably, and can be used as a regulating and protection device for the motor.

This drive is widely used in various industries such as metallurgy, mining, chemical, light industry and so on. It can be used in fan systems, pumps, air compressors, and other industrial machine tools. It can be used to adjust and protect the motor to ensure the normal operation of the motor, reduce energy consumption and improve the operation efficiency of the motor.

Application field of UTPCH23BLY

The applications of UTPCH23BLY include the following aspects:

• Metal industry: used for electric rolling mill, discharge machine, laminating machine, shear cutters, shears, etc.
• Mining industry: mainly used for grinder, elevator, and other equipment.
• Light industry and chemical industry: used for kneading machine, mixing machine, extruder and other equipment.
• Paper Industry: mainly used for fan and pump applications.
• Other industries: mainly used for textile industry, beverage industry, food machinery, packaging machinery, printing machinery, agricultural machinery, fire-fighting water pump, etc.

Working principle of UTPCH23BLY

The working principle of the UTPCH23BLY AC variable speed drive is mainly based on the advanced PWM (Pulse Width Modulation) technique. Its main purpose is to variably control the speed of a 3-phase motor. A PWM module is connected to the ac motor, and the frequency of the PWM module is controlled by the microprocessor, so that the output of the PWM module corresponds to the input frequency of the motor. The pulses output from the PWM module are fed to the AC motor to control its speed.

The UTPCH23BLY also has advanced control functions such as motor over-current protection, over-voltage protection, automatic speed regulation, speed gain adjustment, etc. It has an adjustable low-speed input frequency, wide speed range, high control accuracy, low noise, and low maintenance cost.

In conclusion, UTPCH23BLY is a range of AC variable speed drives. It is suitable for various industries such as metal industry, mining industry, light industry, chemical industry, paper industry and other industries. The drive uses advanced PWM technology to variably control the speed of a 3-phase motor. It has advanced control functions such as motor over-current protection, over-voltage protection, automatic speed regulation and speed gain adjustment. It has an adjustable low-speed input frequency, wide speed range, high control accuracy, low noise and low maintenance cost.