Bids Are Invited For Hiring Company For The Acquisition Of Frequency Inverters For Eta Automation System

Three -Phase Frequency Inverter With Single -Phase Or Three -Phase Voltage Input And Three -Phase Output 220 Volts, Approximately 16A -Rated Output Current, 50/60 Hz Frequency, With A Detachable Portuguese Machine Interface (Hmi) For Installation On The Panel Port, With Lcd Display. Electric Current: 0 To 20Ma / Impedance: 100Kohms For Electrical Voltage Signal And 500Ohms For Electric Current Signal / Programmable Functions, Including Ptc / Maximum Voltage Input Admitted At Entries: 30 Digital Vcc - 4 Isolated Inputs / Programmable Functions: High Asset (Pnp), Low Level: 15Vcc, Minimum High Level: 20Vcc / Programmable Functions: Low Asset (Npn), Level Low Maximum: 5Vcc, Minimum High Level: 9Vcc / Maximum Input Voltage: 30Vcc, Maximum Input Current: 4, 5Ma Outputs: Analog - 1 Output With Programmable Functions / Load: Rl = 10Ko (0 To 10V) Or Rl = 500O (0 To 20Ma / 4 To 20Ma) Relay - 1 Exits In / Nf 240V / 0, 5 Digital With Programmable Functions / Maximum Chain: 150Ma Usb Programming, Reactance On The Symmetrical Cc Link And Incorporated Rfi Filter, 24Vcc Internal Source - 500M For Sensor Power, With Real -Time Clock (Rtc), Incorporated Pid Function, Overload Protection And Engine Overlapping, Inverter Overload Protection, Nema 1 / Ip20. 9A, With Lcd Display. Inputs: Analog - 1 Isolated Input / Electric Voltage Signal: 0 To 10Vcc And Signal In Electrical Current: 0 To 20Ma / Impedance: 100Kohms For Electrical Voltage Signal And 500Ohms For Electric Current Signal / Programmable Functions, 24Vcc Internal Source - 500M For Sensor Power, Approximately 3A Output Current, 5Mma: Analog - 1 With Programmmable Functions / Cargo: Rl = 10Ko (0 To 10V) Ourl = 500O (0 To 20Ma/4 To 20Ma) Relay - 1 Outputs On/Nf 240V/0, Remote Operating Interface With Electrical Panel Fixation, Plus 2 Meter Communication Cable Connector - Terminal For Operating Interface (Hmm) Remote., 07/05/2025