Frequency Converters – Basics and Advantages
3 kW Frequency Converter is an important element for soft regulation of electric motor control. It helps avoid jerks during operation by controlling the frequency of voltage, making these devices ideal for use in the chemical and food industries.
Advantages of Frequency Converters
- Economy: reduction of electricity costs and improvement of work quality.
- Stability: ensuring continuous operation under voltage fluctuations.
- Durability: increasing the lifespan of units and reducing wear.
Schneider Electric Frequency Converter ATV312HU30 is used to control asynchronous electric motors with a voltage of 200 to 600 V and power from 0.18 to 15 kW. These models are noted for their high reliability, compact size, and ease of maintenance, easily integrating into various systems.
Key Features of Frequency Converters
- Compactness: convenient design and ease of operation.
- Universality: wide range of applications.
- User-friendly interface: simplicity of settings.
- Additional units: possibility of connecting extra devices.
Technical Specifications of Converters
- Control Method: scalar regulation U/f.
- Frequency Range: from 0.5 to 500 Hz.
- Rated Power: 7.1 kVA.
- Rated Current: 7.1 A.
- Input Voltage: from 380 V to 500 V, three-phase.
- Output Voltage: from 380 V to 500 V, three-phase.
- Protection: against short circuit, overheating, phase loss, voltage spikes.
- Temperature Range: from -10 to 60 degrees.
- Dimensions: 184 x 142 x 152 mm.
- Weight: 3.1 kg.
Additional Features of Frequency Converters
- Protection of the motor and converter.
- Adjustment of local speed.
- Sixteen operating speeds.
- Fast-slow mode.
- PID controller.
- Protection against temperature loads.
Danfoss Frequency Converter FC-051P3K0T4E20H3BX represents one of the leading solutions for industrial units. Danfoss is known for its expertise in producing electronic devices for various sectors.
Main Information about Danfoss
The VLT Micro Drive frequency converter is designed to control motors with a power of up to 22 kW, meets environmental standards, and is used in industrial and household systems:
- Rated Current: 7.2 A.
- Input Voltage: from 380 to 480 V, three-phase.
- Output Voltage: 380 V, three-phase.
- Power: 3 kW.
Features of Danfoss
- More than 100 parameters for adjustment.
- Compact dimensions.
- Protection of electronics from adverse conditions.
- Dust protection.
- Efficiency of braking electric motors.
- Standard braking key.