Frequency inverter supplier in China - Power Drive

タイトルまたは説明

YX***0 series **0v/**0v sensorless vector control ac drive
 

YX***0 Series General Purpose Ac drive is specially designed for variable frequency control and energy saving.

Instruction

YX***0 Series Sensor-less Vector Control Ac Drive is a function enhanced product with strong stability. It takes use of Fuji IGBT and the TI DSP chip set, completely optimizes vector control and V/F control. It has been widely deployed in various industrial environment, and special in situations requiring speed control precision pump torque response speed and low-frequency output.

Specification

Technical Features

1. Two control modes: V/F control, and sensor-less vector control;
2. Starting torque: 0.4Hz**0Hz;
3. Internal brake unit has been deployed, and the braking resister can be connected outside for a quick stop;
4. Five kinds of V/F control, which are constant torque V/F curve, One kind of customer defined V/F curve, 3 kinds of down torque curve (2.0/1.7/1.2 times the power).
5. Through PLC or internal control terminal, multi-speed control and PID control could be realized. And users could combine a variety of operating modes while its necessary;
6. Supporting multi-frequency deploy methods: digital setup, PID setup, analog quantity setup, and communication setup;
7. Supports starting and stopping DC brake;
8. YX***0 is Equipped with jump frequency control, which prevents mechanical resonance and makes the system more stable and reliable;
9. YX***0 has build-in PI in order to establish close-loop control system easily;
10. YX***0 is designed with the central frequency switch function, which let the end user to fix the central frequency while it is necessary;
11. YX***0 has been equipped with RS**5 communication interface, which support MODBUS protocol with ASCII and RTU forms;
12. Working with water supply accessory to realize multiple-pump stable pressure water supply function.

Application

1. Boiler drum, Induced draft fan, Mine exhaust fan;
2. Energy-saving central air conditioning, Energy-saving air compressor
3. Mechanical equipment, Conveyor
4. Oil injection pump, Oil transfer pump;
5. Circulating pump, water supply pump, constant pressure water supply;

Packaging

The inverter under *7kw will be packed in the carton first and then be packed in wooden box for international transportation.

The inverter above *5kw will be packed directly in wooden box which is ready for international transportation.