by Regardt Voigt | Dec 27, 2020 | FR-CS8xx, VSD
Introduction The FR-CS80 inverter drive is considered to be the entry VFD of the FREQROL series. This applies to cost, features\functionality, and application complexity. To streamline facilitate the application of this VFD – we are putting together some...
by Regardt Voigt | Dec 24, 2020 | FR-CS8xx, VSD
Introduction A summary\Cheat-sheet of the basics of FREQROL FR-CS80 wiring. This by no means replaces\covers the installation, wiring, and parameterization requirements being pointed out in the Detailed User installation Wiring, As such the official manual is to be...
by Regardt Voigt | Oct 4, 2020 | FR Configurator, FR-Configurator2, FR-D700-E12, FR-D7xx, FR-E700=E12, FR-E7xx, Solar drives, VSD
Introduction With the release of the new FREQROL Solar Pumping VFD inverter drives series, being the FR-E700-E12 and FR-D700-E12 series’, some information is required in terms of the comparison with the standard FREQROL inverter drives series. This article will...
by Regardt Voigt | Mar 12, 2020 | Braking Resistor, Braking Unit, FR Configurator, FR-A7xx, FR-A8xx, FR-BR, FR-BU2, FR-CS8xx, FR-D7xx, FR-E7xx, FR-F7xx, FR-F8xx, VSD
Introduction A short discussion on the Regenerative Over-voltage Trip during Deceleration or Stop – Drive Error (E.Ov3) for VFD Inverter (FREQROL) drives This type of error occurs when a VFD is requried to decelerate a load (or stop), within a time period which...
by Regardt Voigt | Jun 28, 2019 | FR-A8xx, FR-F8xx, Uncategorized, VSD
FR-F800 User Manual Enhanced Next Generation Energy Saving Drive ENERGY SAVING FUNCTIONS SUITABLE FOR VARIOUS SYSTEMS Standby power reduction: NEW With the 24 VDC external power supply, the input MC signal can be turned OFF after the motor is stopped, and turned ON...
