Description

Specially designed A.C. Three Phase Inverter Duty/Servo Motors L&T Supernova/Siemens 1ph7 constant torque upto base speed and constant power above base speed. Digital A.C. Three Phase Vector Flux Inverter Drives ABB ACS **0/Siemens Sinaemics provide the system with fastest communication through profibus. All blocks are working with a range of encoder feedback,thermal protection, flux vector controlled. The logic control is attained automatically by PLC system (siemens) automatically calculating reduction rate and mointoring all related dates.Utmost control flexibility allows any drafting programme and drum skipping. HMI displays all function data making it easier for the operator to take control of the machine during production. Displays and memorizes the fault for easy diagnosis. Can be interfaced with remote computer to collect all information. Cubicles are sheet steel enclosures with IP*4 protection,duly power coated and with exhaust. Electric control system provides a smooth acceleration from zero to pre-selected value. Normal stop is attained with ramp down control within *5 to *0 secound. Emergency stop/quick stop is attained within 6 to 8 seconds. This can be achieved without a broken wire.