Frequency converter power range: voltage 380V/660V/1140V, single machine power: 1.5-800kW
This series of products is suitable for use in petroleum, chemical, plastic, papermaking, food, cement, printing and dyeing, machine tools, metallurgy, HVAC, winding machines, packaging machines, dumpling machines, popsicle machines, treadmills, mixers, grinding machines, drilling machines, milling machines, woodworking machinery, painting machinery, fans, assembly lines, coal mine belt conveyors, etc.
Product features
1. This series is a frequency converter that uses SVPWM waveform generation technology, with low-speed rated torque output, strong load capacity, multiple torque increases, and V/F curves that can be set
2. Multiple acceleration and deceleration modes to choose from, with built-in user-friendly PID function, and many parameters can be adjusted online
3. A comprehensive protection function and fault diagnosis system, with technology, functions, and convenient use, can meet the needs of electrical energy conservation and various production process requirements.
4. The 11-200kW model adopts a sealed structure, which is dust-free and has a long service life inside the machine
5. Independent low drag cooling air path with good cooling effect and low temperature rise
6. Low inductance design of the main circuit, optimized component layout, can fully utilize the output capacity of the entire machine
7. The front cover and keyboard of the plastic shell model (7.5kW and below) can be easily removed, making it easy to use
8. Adopting Hitachi 32-bit motor control MCU, SVPWM control technology optimizes current waveform, reduces harmonic interference, reduces noise, and has high low-frequency torque
9. The keyboard displays two different operating parameters simultaneously, with a wide variety of monitoring quantities and convenient conversion
10. Four programmable output interfaces (two programmable relay output interfaces, two open collector output interfaces), with multiple outputs available for selection
11. Standard operation (RUN/STOP), two line operation (FOR or REV/STOP), and three line operation are optional, allowing users to operate at their discretion
12. Manual voltage output provides the possibility to expand application areas, with built-in RS485 interface
