3 Phase DC To AC Frequency Inverter 380v 93kw With LED / OLED Display

Performance Introduction

1. Using DSP as the core of control unit to achieve high-speed high-performance control;
2. Way of speed control: SVC, VC, V/F control, torque control

3. Automatically idendtify the motor parameters, intelligent adjustment to the best control mode.

4. Deard time compensation and automatic slip compensation function, low frequency 0.25HZ can be achieved under sensorless vector control.

5. Simple PLC function can realize up to 16 segments speed and 4 segments acceleration control.

6. One key to shuttle” keyboard, swirling free, two way custom button with the demand for expansion.

7. Multi-language, humanization display menu, highlighted OLED+LED simultaneous display 3 groups of state parameters.

8. Keyboard is hot-pluggable and can store/copy 4 groups of operating parameter programs

9. Powerful communications function which can support standard to support standard RS485 and Modbus, meanwhile providing remote keyboard control.

10. Dual analog input, custom control mode, free combination of control factors

11. Short-circuit protection, more safer and more stable

12. New thermal management structure, unique duct design and thermostat heat agencies, allow the product to run more stable and longer

13. Standards EMC design to minimize pollution for power

14. All strengthened PCB coating working well in kinds of environments

Technical paramet

Power
Voltage and frequency level	Single-phase 200-240V,50/60HZ  Three-phase 220-240V,50/60HZ Three-phase 380-415V,50/60HZ  Three-phase 440-460V,50/60HZ Three-phase 575V,50/60HZ  Three-phase 660V,50/60HZ  Three-phase 1140V,50/60HZ
Allowable fluctuations	voltage:+-15% frequency:+-15%
Control performance
Control system	DSP-based high-performance vector control inverter
Output frequency	G/P/Z/S/T/M type: 0.00-400Hz
Control method	1,open-loop magnetic flux vector control 2,PG vector control
Program-runing control	16 segments speed running
Frequency accuracy	Speed control tolerance 0.01%( (25℃±10℃))
Built-in PID	Facilitate control closed-loop control system
Starting signal	Forward, Reverse
Multi-segments speed	Up to 16 segments speed can be set
Multi-segments acceleration	up to 4 segments acceleration can be set
Emergency stop	Interrupt controlle output
Pendulum-frequency running	Process control running
Jogging	Running slowly
Output signal	Up to 3 output signals and there 9 signal for selection.
Inverter protection	Overvoltage/undervoltage protection,current /overload /over-temperature protection
IGBT temperature display	Display present IGBT temperature
RS485/RS232	Completely isolated RS485 communication module

Application Field

The main application fileds: metallurgy, petroleum, chemical, textile, electric power, building materials, coal, medicine, food, paper, plastics, printing and dyeing, lifting, cable