Control Panel keypad for Variable Frequency Drive VFD

Control panel keypad with LCD display for VFD local or remote use.

GT86 GPRS is a wireless date transmission terminal based on GPRS network，provides transparent date channel, can facilitate the realization of the remote, wireless and network communication. Make it easy for your device with Internet to connect by wireless. GT86 has a wide range of network coverage (it can be used anywhere you can use mobile phones), flexible and fast networking (installation can be used), low operation cost (billing according to the flow) etc. Meanwhile a high precision GPS chip has been embedded into GT86, it can real-time supply the location information of product.

CT300 Series Close Loop Vector inverter VFD, based on DSP control system, has high performance vector control technology of high performance of speed and torque control mainly for machine tools, textile, and other key industries, achieving excellent performance and high reliability.

The DL1000 series integrated inverter for air compressors features dedicated control logic for air compressors. It can directly receive various signals from the air compressor, such as emergency stop, pressure, temperature, and fault signals, while simultaneously controlling 220V solenoid valves.  It also provides a 24V power supply for the touchscreen and offers a MODBUS communication interface.  When used with our company's dedicated air compressor touchscreen, it eliminates the need for external controllers or PLCs, greatly simplifying the air compressor's electrical system design while achieving perfect variable frequency control.

CT200 frequency inverters of 18.5kW～37kW have a built-in DC reactor which can avoid the rectifier circuit damage caused by the sudden change of the grid voltage or the harmonics of phase control load. Various optional power:0.75~1250kW,customization acceptable.

Control panel keypad with LCD display for VFD local or remote use.

Dolycon solar pump inverter uses solar energy as power to drive water pumps to pump water from seed wells, river, lakes, reservoirs, and other water sources. The system mainly contains three parts: solar panel, solar pump inverter, and water pump.

CT100 series general purpose VFD based on DSP control system, has high performance open loop vector control technology,achieving excellent performance and high reliability. It can be applied to asynchronous motors, providing excellent drive performance. Shenzhen Dolycon Technology Co., LTD Founded in 2015, we have been focusing on the research, development and sales of variable frequency drives and solar water pump inverters for more than 7 years. We are a national high-tech and professional manufacturer of various variable frequency drives and solar water pump inverters.