Frequency converter three phase 2.2kw 380v mini general frequency free shipping | Обустройство дома

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• product details

If you want English manual, please contact me  If you have any question, please contact me  Product function 1, multi speed control, can automatically control the various speed operation. 2, with the PID control, but the direct and remote pressure gauge connection, the realization of constant pressure water supply, no other accessories. 3, with counter function, can count to post, automatic shutdown. 4, the keyboard can be separated and machine, installed in the control cabinet, easy to use. The input terminal 5, powerful, can according to need, to achieve the effect of different control. 6, with a 485 communication, can and PLC, touch screen to achieve communication, convenient control. 7, with automatic power saving function, compared with the general frequency control, current and frequency lower than the general inverter control, and automatic adjustment of voltage; when the grid voltage changes, can automatically keep the output voltage constant. 8, fully independent air duct design, improve the anti dust environment. 9, all the plates using conformal coating process. 10, perfect protection function.