vfd

1. IP54 IP65 solution 2. In-built MPPT function 3. GPRS module remote monitoring 4. Support AC pump 380V/440V 5. IP55——no dead angle of waterproof and dustproof. ● High-end protection: waterproof panel, waterproof joint, waterproof enclosure. ● Enhanced end cover design, suitable for applications in harsh environments. ● Can be installed without power distribution cabinet, saving power distribution costs.

Fully automatic system using variable speed drive compatible with AC, 1 /3-phase, submersible and surface mount pumps, and high efficiency PMSM Pumps. The system is composed of a PV generator, a pump and a solar pump drive. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system.

The SG803 series solar pump inverters is a low voltage pumps inverter of 2.2KW above rating designed to operate with energy drawn from solar panel or photovoltaic cells (PV).

Solar pumping system is a series-parallel absorb sunlight radiation energy through solar panels and convert it into AC power by inverter to drive centrifugal pump, irrigation pump, axial flow pump, mixed-flow pump of deep well water pump system. According to the change of intensity of sunlight, solar pump inverter system adjusts output frequency in real time, output power close to the sun cell array maximum power. Solar pump inverter system is widely used in the desert greening, desert governance, agricultural irrigation, water supply, urban life water, pump systems, water purification, seawater desalination, etc.

Solar pumping system converts solar energy directly into electric energy, and then drives motors to drive water pumps to pump water from deep wells, rivers, lakes and other water sources. The system consists of solar panels, solar pump inverter and water pump. Based on the design philosophy that it is more efficient to store water rather than electricity, there is no energy storing device such as storage battery in the system. Fully automatic system using variable speed drive compatible with AC, 1 /3-phase, submersible and surface mount pumps, and high efficiency PMSM Pumps. It is the best solution of solar water supply.

A leading international vector control algorithm to achieve high-performance, high-precision motor drive control, to improve reliability and suitability of the product for the environment at the same time, strengthen the customer ease of use and design industry specialization, more optimization, application more flexible, more stable performance.

ZK's frequency inverter adopts the internationally leading filed-orientation vector control technology, which is compatible with AM and PMSM control. While maintaining excellent performance and functions, the vfd have been significantly improved in terms of ease of use, maintainability, environmental protection, installation space, and design standards from the perspective of customer applications.

S100 motor VFD variable speed drive frequency inverter for motor speed controll S100 series is a high performance General Purpose Frequency Inverter with current vector control. It mostly used to control and adjust the speed and torque of the 3 phase induction motor and also PMSM. It adopts mature platform of software and hardware with a high level standard design. Functional optimization, flexible application, stable performance, wide voltage range design. Match with RoHS standard, excellent EMC performance, high performance, high quality to make it more comfortable for using.

Achieved high performance,high quality,small size installation area,design of high power density,high efficiency,energy saving,small startup current,high return Big start torque,low control accuracy is high ,the motor temperature rise ,its rich functions,application is simple , the advantages of stable performance more flexible the user`s experience. Designed for controlling and adjusting the speed and torque of three phase ac motor.