Welcome to our Sayport (vfd) Speed Controllers section.
You can view the products we have in stock below.
We have been selling Sayport ac motor speed controllers on our website for a long time. However, suppliers may sometimes experience import problems.
For this reason, please check the stock status of the product you selected. If you see zero stock, you can reach our warehouse stocks by phone for checking.
On the other hand, our technical staff will assist in the selection of compatible models of other brands.
To switch to a higher-level parameter group from the control panel:
Inverter control, parameter setting, operation parameter display and inverter status information are all done through the operation panel. A seven-segment, 4-digit display combined with a six-key keypad area and 4 LED status lines is located in front of the dialers. An optional internal potentiometer is available.
7-segment display, status LED and keypads
7-segment display: The display content can be configured to show different operating parameters in the inverter's STOP or START mode, error messages, parameters and parameter values (for configuration see Chapter: Parameter group 100 - Basic parameter)
KEY is used to cycle through all programmed content including parameter level. (The configuration parameter on the display is always the leading F).
Faults are displayed with the corresponding error code.
Flashing numbers in STOP mode indicate the target frequency that the inverter will reach after the START command is issued.
remote control panel
Inverter 0.2 ... 22kW - SIZE E1-E6: The display is integrated in the control board, the keypad is part of the inverter cover. Optional remote keypad connects via lateral MODBUS connector using standard 8-pole Cat.5 RJ LAN cable Remote keypad type: A6-1-A - required cabinet mounting hole: 70x120mm Parameter F421 is used to set the operating mode: Two keypads only or remote keypad
Inverter 30. ... 400kW - SIZE C3-C6: Keypad / display unit removable, connection to control desk is via 8-pole RJ style cable. An optional mounting frame is available for the remote control unit as an option. A standard LAN cable (Cat.5, 8-pole) can be used for remote connection. The maximum cable length for the remote control panel is 10m.