All over the world, energy and chemical plants are increasingly using ballasts. The use of frequency converters, control stations and soft starters ensures the accuracy of maintaining and regulating the technological process, saving energy and increasing the service life of the equipment.
The frequency converter provides:
- soft start of the electric motor without exceeding the starting current while maintaining the rated torque;
- adjusting the speed of the electric motor;
- the ability to reverse the electric motor;
- the ability to exceed the rated speed of the electric motor.
The control station is a more cost-effective alternative to frequency converters for ensuring soft start-up of equipment and monitoring all parameters. The control station includes a soft start unit, and also allows you to monitor and record the operating parameters of the electric motor.
A soft starter is used to provide soft starting and stopping of electric motors. With direct starting, inrush currents reach 7-9 times. This entails heavy loads on the network and negatively affects the electric motor itself and other drives in the network. The electric motor soft start system reduces the load on the network when starting powerful electric drives.
Only precise selection for the technological task and technological process can optimize production, reduce energy costs and subsequently economically justify the cost of purchasing control gear.
Our company, based on its experience, the latest technology developments and the developments of foreign colleagues, can offer the optimal solution for any production. The supply of ballasts for enterprises is made directly from leading global and domestic brands.
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FREQUENCY CONVERTERS AND STARTERS
- Execution
- low voltage, high voltage
- Purpose
- motor control
- Manufacturers
- CHEAZ, VNIIR
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IGBT TRANSISTORS
- Type
- bipolar, insulated gate
- Application
- inverters and frequency converters
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SOFT STARTERS
- Technologies
- thyristors, IGBT, UPTF
- Purpose
- soft start of electric motors
- Manufacturers
- SOLCON, power kit
