Advanced Energy Thyro ECO A3A 400-50 E L3, 3 Phase, SCR Controller 50 Amp Ratings, Phase(VAR), Burst(TAKT), Switch Operating Mode, Voltage Control only Features 400VAC +10/-57% Line to Line Voltage Control Programmable Relay Alarm Output 3 Phase, Phase Angle, Burst Controller with SWITCH operation mode SWITCH between Phase(VAR) or Burst(TAKT) control modes (0)4-20mA, 0(1)-5V, 0(2)-10V or POT input Proportional Control Fully enclosed IP20 Phase Angle(VAR), and Burst Fire(TAKT) switching Removable Cover USB Configuration/Bias Setting Synchronisation Function Digital Alarm Output Load Monitoring Applications Electrical Ovens, Kilns, or Furnaces Primary Control of Transformer Loads in Phase or Burst Fire mode AC Soft Starter (Combined with PLC) Power Regulation Applications Electric Boilers Brewery Heating Industrial Light Dimming Suitable for extreme environments such as mining Special Features Economic Model Specification Advanced Energy Part Number Thyro A 3A ECO Approvals CE, UL508A, EU Directive 2014/35/EU & 2004/108/EC Control Accuracy 3% at rated voltage Rated Operating Temperature 45°C SCR Configuration 3 Phase AC Switch Control Input 4(0)-20mA, 0(1)-5V, 0(2)-10V, POT Load Current 25 to 125 Amp @ 45 Deg C (110% @ 35 Deg C Max) Control Range 0-100% Options Conformal Coating for Gas or High Humidity Environments Mounting Style Panel Mount Supply Voltage Range 400VAC +10/-57% (-57% with 24VDC Aux Supply) Soft Start Via PLC input Termination Style Screw Unit Weight 2.1 to 10kg Factory Pack Qty 1 Technical Docs Brochure User Manual 2 Leg Control Application Blog Thyro A Series Quick Installation Guide Setting Up Comms on Thyro A Series Controllers Anybus Device Ethernet IP Setup Guide