- CJF300H Series frequency inverter are high performance open loop vector inverters for controlling asynchronous AC induction motors.
- Output frequency :0-600Hz.
- Multiple password protection mode.
- Remote control operation keypad, convenient for remote control.
- V/F curve & multi-inflection point setting, flexible configuration.
- Keyboard parameter copy function.easy to set the parameters for multi-inverters.
- Wide industry application. to expand special function according to different industries.
- Multiple hardware and software protection and optimized hardware for anti-interference technology.
- Multi-step speed and wobble frequency running (external terminal 15 steps speed control).
- Unique adaptive control technology.Auto current limiting and voltage limiting and under-voltage restrain.
- Optimized external installation and internal structure and independent air flue design, fully enclosed electrical space design.
- Output automatic voltage regulation function (AVR),automatically adjust the output pulse width. to eliminate the influence of the grid change on load.
- Built-in PID regulation function to facilitate the realization of closed loop control of the temperature,pressure and flow, and reduce the cost of the control system.
- Standard MODBUS communication protocol.Easy to achieve the communication between PLC,IPC and other industrial equipments.
- Handing machinery, conveyor.
- Wire drawing machines, industrial washing machines.sports machines.
- Fluid machinery: Fan, water pump,blower,music fountain.
- Public mechanical equipment: high precision machine tools,Numerical Control Tools
- Metal processing, wire drawing machine and other mechanical equipment.
- Paper-making equipment, chemical industry, pharmaceutical industry, textile industry, etc.
|Input Voltage (V)||Output Voltage(V)||Power Range (kW)|
|Single phase 220V±20%||Three phase 0~lnput Voltage||0.4kW~3.7kW|
|Three phase 380V±20%||Three phase 0~lnput Voltage||0.75kW~630kW|
|G type Overload capacity :150% 1 minute; 180%1 second;200% transient protection.|
|P type Overload capacity :120% 1 minute; 150% 1 second;180% transient protection.|
- CEJIA has over 20 years of experience in this industry and has built a reputation for providing quality products and services at competitive prices. We are proud to be one of the most reliable electrical equipment suppliers in China with more. We attach great importance to product quality control from raw materials procurement to finished product packaging. We provide our customers with solutions that meet their needs on a local level, while also giving them access to the latest technology and services available.
- We are able to produce large volumes of electrical parts and equipment at very competitive prices in our state-of-the-art manufacturing facility located in China.