Screw Air compressor Oil Free for Vehicle use

As the VFD manufacturer in china, V&T has rich experience in electric drive fields. 220V V5-H series is a high-performance vector control variable speed drive. The product adopts open-loop vector control technology which is completely synchronized with the most advanced technology in the world. It has the excellent control performance with the international high-end AC drive. At the same time, It is combined with the use characteristics of China, and the reliability and environmental adaptability of the products are further strengthened, and the customized and professional design greatly meet the needs of various transmission applications.

V9-R is a special-purposed drive control unit for Compressor Controller with V/F vector control functions. It devotes to controlling water-source heat pump, air-source heat pump systems and air conditioning control system. It not only achieves requirements of cost saving, improvement on product quality and production efficiency,but also easy maintenance and easy commissioning.

Full Range Product ■ Covers the MCU six-in-one integrated controller, MCU five-in-one integrated controller, MCU / auxiliary drive four-in-one integrated controller, MCU / auxiliary drive three-in-one integrated controller, hybrid two-in-one integrated controller, auxiliary drive two-in-one integrated controller, motor + MCU integrated system, motor + gearbox + MCU integrated system ■ Designed to meet customer needs for customized design ■ Adapted for permanent magnet synchronous motor (PMSM), asynchronous motor, etc. ■ Power range covers from 3kW to 355kW.

EX−CA04 is defined as the communication module of CANopen slave station, it is used for the connection of CANopen configuration network, programmable controller and human-machine interface; EX−CA04 provides user-define function, which is used to connect CANopen configuration network and custom devices that comply with Modbus-RTU of V&T frequency converter.

Elevator LCD Display TV Monitor 7 Inch/11 Inch

Full Range Product ■ Covers the MCU six-in-one integrated controller, MCU five-in-one integrated controller, MCU / auxiliary drive four-in-one integrated controller, MCU / auxiliary drive three-in-one integrated controller, hybrid two-in-one integrated controller, auxiliary drive two-in-one integrated controller, motor + MCU integrated system, motor + gearbox + MCU integrated system; ■ Designed to meet customer needs for customized design; ■ Adapted for permanent magnet synchronous motor (PMSM), asynchronous motor, etc.; ■ Power range covers from 3kW to 355kW.

solar pump inverter The solar water pump system is a relatively typical integrated system of optics, machinery, and electricity. It uses solar pump inverter to directly convert solar energy into electrical energy, and then converts it into alternating current through an inversion process to drive an AC asynchronous motor to operate the water pump, extracting water from water sources such as deep wells, rivers, lakes, and ponds for use. This system is widely applied in desertification control, residents' daily life, agricultural irrigation, greening watering, grassland animal husbandry, scenic area fountains, water treatment projects, etc. The photovoltaic water pump system has the following characteristics: 1. The photovoltaic water pump system operates fully automatically and does not require manual attendance. The system is composed of photovoltaic cells (solar panels), storage batteries (according to customer requirements), special photovoltaic frequency converters, water pumps, water storage devices, etc. 2. A special frequency converter for photovoltaic water pumps is adopted. It adjusts the rotation speed of the water pump according to the change of sunlight intensity to make the output power approach the maximum power of the solar cell array. When the sunlight is very sufficient, it ensures that the rotation speed of the water pump does not exceed the rated speed. When the sunlight is insufficient, it checks whether the set minimum operating frequency is met; otherwise, it will automatically stop running. 3. The water pump is driven by an solar water pump inverter to pump water from deep wells and inject it into the water storage tank/pool, or directly connect it to the irrigation system. Different types of water pumps can be used according to the actual system requirements and installation conditions. 4. It can provide economical and effective solutions according to different regional and customer requirements.