CPLD
Inverter
HY inverters 0.75KW 380V 2.7A VARIABLE FREQUENCY DRIVE INVERTER VFD Direct Sales
MODEL:HY0D7543B
Technical Features:
Input & Output
Input Voltage 380Vthree phase
Input Frequency 4763Hz
Output Voltage 380V three phase
Output Frequency: 0-50Hz / 0-400Hz
I/O Features
Programmable Digital Input: Provide 7 terminals which can support ON-OFF inputs 1 terminal which can support high speed pulse input and PNP NPN
Programmable Analog Input: AI1 can accept input of -10V-10V AI2 can accept input 0-10V or 0-20mA
Programmable Open Collector Output: Provide 1 output terminal (open collector output or high speed pulse output)
Relay Output: Provide 1 output terminal
Analog Output: Provide 2 output terminal whose output range can be 0/4-20mA or 0-10V as chosen.
Main Control Function
Control Mode: V/F control
Overload Capacity: 60s with 150% of rated current 10s with 180% of rated current
Speed Adjusting Range: 1:100 (SVC)
Carrier Frequency: 1kHz - 15.0kHz
Frequency reference : keypad analog input HDI serial communication multi-stage speed simple PLC and PID setting. The combination of multi-modes and the switch between diffrent modes can be realized
PID Control Function
Simple PLC Multi-Steps Speed Control Function: 16 stages speed can be set
Traverse Control Function
None-Stop when instantaneous power off
Speed Trace Function: Smoothly start the running motor
QUICK/JOG Key: User defined shortcut key can be realized
Automatic Voltage Regulation Function (Automatic Voltage Regulator)
Automatically keep the output voltage stable when input voltage flucuating
Fault protections: Protect from over current over voltage under voltage over temperature phase failure over load etc.
Application:
Mettalurgy petroleum chemical textile electricity building material coal medicine food paper making plastic printing lifting cable wa