Electromechanical panel with inverter for starting 3 hp40 three-phase motors

EASY INVERTER SERIES

• General disconnect switch with door lock
• Protection fuses
• 400+230/24V transformer for auxiliary circuits
• 1 input for minimum level stop command
• 1 input for run command with manual operation selector switch
• 1 analog input 4÷20mA (0-10V on request)
• 1 AUTO-0-MAN selector switch (stable manual)
• Forced ventilation kit

Frequency inverter equipped with the following functions:

• backlit alphanumeric LCD display
• function programming menu
• display mains voltage, current, active and apparent power for each phase, cosØ, Kwh
• chronosequential list of events
• date clock with battery back-up
• acceleration and deceleration ramps with torque control adjustable from keypad
• "pid" adjustment to modify speed response and system adjustment according to desired system
• PC remote control with RS232/RS485 connection
• phase failure, minimum and maximum voltage, phase sequence protections
• outputs 1 variable speed +2 fixed speed