Online intelligent motor starter/cabinet (online soft starter/cabinet) is a new type of equipment that integrates motor control theory, motor protection technology, and modern computers. It is an ideal substitute for early starting equipment such as star delta conversion, autotransformer voltage reduction, and magnetic control voltage reduction used for motor starting; Its online operation function (without the need for AC mixer bypass) is incomparable to most soft starter products that do not use multiple closed-loop control technology.

Online motor soft starter cabinet

Main function of online motor soft starter/cabinet

Firstly, it effectively reduces the starting current of the electric motor; It can reduce the distribution capacity and avoid investment in power grid capacity expansion.

Secondly, it reduces the starting stress on the motor and load equipment, extending the service life of the motor and related equipment.

Thirdly, the soft shutdown function effectively solves the problem of parking surge in the inertial system, which cannot be achieved by traditional starting equipment.

Fourthly, it has six starting modes to adapt to complex motor and load conditions and achieve corresponding starting effects.

Fifth, it has complete and reliable protection functions; Effectively protecting the safety of electric motors and related production equipment.

Sixth, the application of intelligent and networked technology in motor soft starters has made motor control technology adapt to the higher requirements of rapidly developing power automation technology.

Main features of online motor soft starter/cabinet

+Beautiful and humanized design

The harmonious unity of beautiful appearance and reasonable structure.

A harmonious system with complete functions and easy operation.

A harmonious unity of firmness, reliability, and compact structure.

Artistic design that strives for excellence in industrial products.

+Reliable quality assurance

Adopting computer simulation design.

SMT surface mount production process.

Excellent electromagnetic compatibility performance.

High temperature aging and vibration tests before the whole machine leaves the factory.

+Improve reliable protection functions

Protection against voltage loss, undervoltage, and overvoltage.

Soft starter overheating and long starting time protection.

Input phase loss, output phase loss, and three-phase imbalance protection.

Starting overcurrent, operating overload, and load short circuit protection.

+Products with independent intellectual property rights

Independent exterior design.

Independent software copyright.

Exclusive motor starting and protection technology.

Our own testing and debugging equipment and processes.

+Swift and thoughtful after-sales service

Reliable performance and quality lay the foundation for after-sales service.

Provide comprehensive supporting design solutions.

Timely and thoughtful usage consultation.

Continuously improve product performance based on user feedback.

Product model description of online motor soft starter/cabinet:

The usage conditions of motor soft starter:

Power supply: mains power, self owned power station, diesel generator set three-phase AC 380V or 660V ± 15% 50Hz or 60Hz, the power capacity must meet the starting requirements of the soft starter for the motor.

Applicable motor: squirrel cage three-phase asynchronous motor, the rated power of the motor should match the rated power of the soft starter.

Starting frequency: There is no requirement, the specific frequency depends on the load and situation.

Cooling method: natural air cooling.

Protection level: IP20。

Environmental conditions: Below an altitude of 1000 meters, the ambient temperature is between 0 C+40 C, the relative humidity is below 90% RH, there is no condensation, no flammable, explosive, or corrosive gases, no conductive dust, good indoor ventilation, and vibration less than 0.5G.

*Our company can provide users with products that can be used under special conditions, such as explosion-proof, low-temperature, and high-voltage soft starters. The usage conditions will be explained separately.

Appearance and installation dimensions of motor soft starter

Appearance and installation dimensions of motor soft starter cabinet