ItWorthy 3KW VFD Variable Frequency Drive Inverter Avr Technique Perfect Motor 3 Phases Calculous Pid 220-250V Low Output 5-Digits Display

Description

Introduction This VFD can be used for constant torque loads (such as hard starting: Air compressors, HVAC units) and variable torque loads (such as pumps, fans, etc). It can be used as a motor speed control and a phase converter.The input for this VFD is 1 or 3 phases as you like. You can control the different speed. Technical Parameters Inpute Voltage:220(We also stock 380±15%, please contact us for item stock) Inpute Frequency:48 to 63 Hz Output Voltage:208 to 240VAC (analogous to Input Voltage) Outpute Frequency:0 to 400 Hz Inpute Phase:1 or 3 phase as you like Outpute Phase:3 phase Item Manufactuer: From a well-known manufacture who manufacture VFD for more than 12 years. Features 1.Fin over-heat protection, restriction of reverse running, direct start after power on, fault reset, parameter lock PID, one-drive-more, etc. 2.RS485 communication port,adopting standard international MODBUS main circuit control; 3.Broad voltage working area. 4.PID control: advanced calculous PID closed-loop arithmetic, quick responding speed and high suitabil. 5.Broad voltage working area 6.Various control technique by both synchronization and non-synchronization, dynamically realize fast starting without changing brakes 7.Carrier adjustable by 16KHZ, completely soundless working environment 8.RS485 communication port,adopting standard international MODBUS main circuit control. 9.Auto voltage regulation (AVR) technique,ensuring the inverter load capability 10.With perfect error protection and short circuit starting protection capability