Off-grid DC/AC inverter VFA-60L

Water-cooled inverter VFA-60L series 1. Technical Specifications 2. Application: this intelligent water-cooled inverter VFA-60L series is an easy-to-use control and protection device for direct connection of 0.75 KW to 2.2KW deep well pumps, surface pumps, submersible pumps, etc., maintaining a... 2. Application: this intelligent water-cooled inverter VFA-60L series is an easy-to-use control and protection device for direct connection of 0.75 KW to 2.2KW deep well pumps, surface pumps, submersible pumps, etc., maintaining a constant, set water pressure by changing the rotational speed of the pump motor. This model provides many operating modes by adapting to various electrical systems like apartments, villa, agricultural holdings, and irrigation of growing houses, gardens, agricultural and industrial equipme4. Products Features： l Energy efficiency. Compared to the old water supply method, the constant pressure water-cooled inverter VFA-60L series water supply system with VFD inverter saves up to 20%-60% of water & electricity. l The installation is very easy with direct screw thread, it can be used different kinds of water pumps and thus reduce extra costs. Built-in check valve l It is applied to all applications where maintaining a constant water pressure in the water supply system, as well as control and protection of a pump motor that controls automatic start and stop by various electrical systems is required. l This water-cooled inverter VFA-60L series can be combined into pump groups of up to 6 pumps. The group is controlled by one main controller selected by the user while other controllers adjust the operation to the system requirements.