0.75 kW Frequency converter with IP65
A frequency converter is an electrical device that adjusts the frequency of an input power source to control the speed and torque of electric motors, commonly used in industrial applications like pumps, fans, and conveyor systems.
- Power: 0.75 kW
- Input Voltage: 1 phase, 230 V, 50/60 Hz
- Rated Output Current: 4.5 A
- Output Frequency: 0 to 999.9 Hz
- Protection Rating: IP65
A frequency converter is used to adjust the input power source to control the speed and torque of electric motors in industrial applications.
The 0.75 kW frequency converter is engineered for robust performance in industrial environments, featuring IP65 dust and water protection. It is designed to regulate the speed of electric motors in applications such as pumps, mixers and conveyors.
Control and operation
This frequency converter can be controlled externally or directly via its user-friendly panel. Starting the inverter is done simply by pressing the START button, while speed adjustments can be made using the built-in knob for fine-tuning motor performance.
Key features
- Torque Enhancement: Increases motor torque by up to 20% for improved performance.
- Safety Function: EMS safety function allows for an immediate stop of the motor when needed.
- Protection Options: Connects to PTC protection or thermal contacts for additional safety measures.
- Built-in Functionality: Includes PID control, PLC, AVR, and two counters for versatile applications.
- EMC Compliance: Integrated EMC filter (C1/C2) ensures compliance with industry standards.
- Communication Interface: Standard RS 485 MODBUS physical interface for seamless integration into existing systems.
Installation
The frequency converter is supplied with a pre-connected power cable and output cable, facilitating straightforward installation and setup.
Key specifications
| Rated Output Power | 0,75 kW |
| Rated Input Current | 7,2 A |
| Rated Output Current | 4,5 A |
| Recommended Motor Power | 0,75 kW |
| Input Voltage 50/60Hz | 1 phase 1×230 V |
| Motor Power | 0,75 kW |
| Recommended Cable Cross-Section | 2,5 mm² |
| Recommended Circuit Breaker | 16 A |
Power supply voltage
| Rated voltage | 1 Phase: 1x 230 V AC | 3 Phase: 3x 400 V AC |
| Frequency 50/60 Hz | Type: 2S for single-phase | Type: 4T for three-phase |
| Voltage range | 230 V: 170 V to 240 V | 400 V: 330 V to 440 V |
Output
| Voltage range | 3 x 230 V: 0 to 230 V | 3 x 400 V: 0 to 400 V |
| Frequency range | 0.10 to 999.9 Hz | 0.10 to 999.9 Hz |
- Type of equipment: Optional equipment
- Voltage: 380-400V
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