Product Introduction

Model: A5E42740130

Brand: Siemens

Product Series: G5 Power Unit

Rated Voltage: 750V

Application Range: 3-phase general power supply, 2.4-10KV supply voltage, 200-10000KW motor power

Motor Control: As part of the inverter, the power unit is responsible for converting the input AC power into variable frequency AC power suitable for driving the motor, thereby achieving precise control of the motor speed and torque.

Voltage Regulation: It can adjust the output voltage to meet the needs of different loads and ensure that the motor can operate efficiently under various working conditions.

PWM Control: Using pulse width modulation (PWM) technology, the output voltage can be finely adjusted by controlling the on-time and off-time of the switching device.

Filter: Built-in filter to ensure power supply stability
Control mode: VVVF vector control, providing efficient motor control performance
Output voltage regulation mode: PWM control to achieve precise voltage regulation
Communication mode: Communicate with the digital modulator in the control cabinet through optical fiber connection to ensure high reliability and security of data transmission
Design features
Dimensions: 800x800x700mm, suitable for various industrial application spaces 3
Protection level: IP21, with certain dust and water resistance
Working environment temperature: 0-45℃, adapt to most industrial environmental conditions
Mechanical life: 20 years, electrical life: 20 years, ensuring long-term stable operation
Efficient and stable: Through advanced control technology and built-in filters, the stability of power supply and effective control of motors are ensured.
Widely applicable: Suitable for industrial applications of different sizes, from small to large motors.
Easy to maintain: The compact design and IP21 protection level make maintenance and overhaul more convenient.
Long life: Excellent mechanical and electrical life design to reduce long-term operating costs.
Application scenarios
Applicable to a variety of industrial automation fields, including but not limited to manufacturing, energy management, transportation, etc.

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