Pump AC drive VFA-10T

This Variable Frequency Drive inverter can be used in all applications where maintaining a constant water pressure in the system, as well as control and protection of a single pump that controls automatic switching on and off by various electrical systems is required. Products Feature ● This Variable Frequency Drive inverter can be used in all applications where maintaining a constant water pressure in the system, as well as control and protection of a single pump that controls automatic switching on and off by various electrical systems is required. ● Simple operation and installation: easy to use, all functions can be terminated by pressing a button, you don’t need programming specialists. ● This VFD inverter is high-efficient, it can save water and electricity up to 20%~60% compared to traditional water supply system. ● LED display makes it convenient and fast to check and set actual pressure values. ● All-round protected: the system incorporates the most versatile overcurrent, overvoltage, undervoltage, short-circuit, impeller blocking and dry-running protection technology, you don’t need to install probes/sensors in the well. ● Long-term reliability of the co-operating pumps: the average torque and shaft wear are reduced due to decreasing the average rotational speed, which makes the pump lifetime longer. Due to the built-in soft start and stop function, the device allows to eliminate the water hammer (the water hammer is a sudden pressure increase that occurs at rapid stopping or starting of liquid flow.)