Frequency converters and soft starters
Ensure smooth start and stop of the electric motor, effectively reduce inrush currents, reduce the mechanical load on the drive mechanism elements, and allow the motor to be adapted to any load
Catalog
Simplified integration
Without stopping the technological process
Reduction of electricity consumption by up to 50%
Saving on energy costs
Accelerate or decelerate from 0.01 to 50 minutes
Flexibility and precision in speed control
Automation of work processes
Reducing the time and effort required to complete tasks
Smooth motor start and stop
Safe and efficient equipment management
Increased productivity
Increase in the amount of work performed per unit of time
ESQ-HVS Soft Starters
Features
- Built-in vacuum contactor (bypass) which does not require the installation of an additional cabinet for switching the electric motor to the mains
- The standard service is two—way, if desired, we will produce a single-sided version
- Built-in Modbus RTU data transfer protocol; expansion card for Profibus DP protocol
- Self-diagnostic function upon power-up
- The alarm log stores a history of emergency shutdowns and errors
- Built-in heating system
- Suitable for use with various electromechanical equipment, including water pumps, fans, compressors, crushers, mixers, conveyor belts, etc
- The thyristor is maintenance-free
- 220-11,500
ESQ-GS7 Soft Starters
Advantages
- Large LCD display with customized language (standard – Russian)
- Built-in bypass contactor (up to 320 kW)
- Supports 4–20 mA analog output, RS-485 communication interface (Modbus RTU protocol)
- Multiple monitoring and protection: additional thermal overload protection with 6 configurable trip class settings
- Stores the last three fault records
- 5.5-630 kW, 380 V, 3-phase
- 11-630 kW, 690 V, 3-phase