Carlo Gavazzi - Soft starters and frequency drives, Frequency drives, RVBS120075FX10
1 phase frequency drive for general purpose usage, Operating voltage (Ue):230 Vac, Output power:0.75 kW. Panel mount, 2 NPN digital inputs, 1 analog input, Push-in terminals, Modbus RTU, IP00, EMC filter
Description
RVBS is a single-phase input variable frequency drive (VFD) for induction motors. This VFD uses V/f control. The RVBS comes in two versions 0.55 kW (2.7 Arms) and 0.75 kW (5 Arms). The open board design results in a very compact solution that can fit in electrical panels with limited space. Configuration of the RVBS can be done via a dedicated PC software, via an optional remote keypad or directly via the PLC via Modbus.
Main function
- Speed control, reversing of motors
- Control via serial communication or analog input
Main Features
- Easy to use: limited configuration parameters required for shorter setup times
- Time savings during installation: Push-in connectors for faster and more reliable installation
- Space-saving solution: designed on a very compact PCB to minimize space in the electrical panel
- Condition monitoring: Modbus RTU interface for real-time monitoring of motor variables.
- Robust design: Fanless design for increased reliability in harsh environment
- Remote control: RVBS can be controlled via voltage control or via serial communication for increased operational flexibility
Specifications
| Mains input | 1 |
| Mains voltage | 170 V ... 264 V |
| Max. output frequency | 90 Hz |
| Nominal output current | 5A |
| Number of digital inputs | 2 |
| Number of analogue inputs | 1 |
| Number of digital outputs | 1 |
| Degree of protection (IP) | IP00 |
| Supporting protocol for MODBUS | Yes |
Applications
Compressors, conveyors and ventilation systems
