Frequency inverters
Frequency inverters EL – ZVF9-G - these are devices providing the easy unwinding of three-phase electrical motors and realizing different adjustment laws with possibility for parameters programming and functions setting. The device gives possibility for control from the inverter’s panel, remote control, current and voltage control, multistage control, a number of inlet signals for PID control, outlet signals to control indicator devices. The inverter operates at 230/440VAC 50Hz rated inlet voltage and voltage of the outlet terminals 400V with outlet frequency from 0 to 400Hz. The inverter gives possibility for constant overloading up to 110% and momentary up to 180%. The regulating accuracy of the outlet frequency is 0.01%. If necessary to the inlet and outlet terminals of the inverter can also be connected filters for protection from harmonics (inlet); filters for protection of the other equipment from electromagnetic interference; brake modules, etc.
More products in this group:
- Thermal relays LT2-K/Exx
- Thermomagnetic automatic breakers TM2-Exx
- Starters LT 5 Dxx
- Starters LT 3 Dxx
- Starters LT 4 B Dxx closed type
