Three Phase Variable Frequency Drive
1. Specification:Product Name：Three Phase Variable Frequency DriveInput Voltage (V): Three phase 380V ± 20%Output Voltage(V): Three phase 0~Input VoltagePower Range (kW):0.75kW~75kW, At 380V/440±20%Overload capacity: 150% 1 minute; 180% 1 second; 200% transient protectionOutput frequency : 0-600Hz.OEM/ODM: YESCertification: CE , ROHSWarranty Time: 1 year2. Product Feature:1.Multiple password protection mode2.Remote control operation keypad, convenient for remote control.3.V/F curve &multi-inflection point setting, flexible configuration .4.Keyboard parameter copy function . easy to set the parameters for multi-inverters .5.Wide industry application . to expand special function according to different industries.6.Multiple hardware and software protection and optimized hardware for anti-interference technology.7.Multi-step speed and wobble frequency running (external terminal 15 steps speed control).8.Unique adaptive control technology . Auto current limiting and voltage limiting and under-voltage restrain .9.Optimized external installation and internal structure and independent air flue design , fully enclosed electrical space design .10.Output automatic voltage regulation function .(AVR),automatically adjust the output pulse width . to eliminate the influence of the grid change on load .11.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 .12.Standard MODBUS communication protocol . easy to achieve the communication between PLC,IPC and other industrial equipments.3. Installation Environment1.There are vents or ventilation devices in indoor places.2.Ambient temperature -10 C ~ 40 C. If the ambient temperature is bigger than 40 C, but lower than 50 C, may take off the cover board of inverter or open the front door cabinet, in order to reduce temperature.3. Try to avoid high temperature and wet places, humidity less than 90%, and without dewfall.4.Avoid direct sunlight.5.Away from air pollution such as flammable and corrosive gases, liquids.6.No dust, floating particles of fiber and metal.7.It is not allowed that the inverter falls down or suffers from fierce impact or the inverter installed at the place that vibration frequently.8.Keep away from the electromagnetic radiation source.