Mcrl Ahu Current Controller For 10 Ahu

Mcrl Ahu Current Controller For 10 Ahu Specifications.LET THE MOTOR TO DIRVE, PROTECT IT FROM BURN OUT Multi Channel Micro Relay (Micro Processor Controlled) Control system for measuring and controlling of AHU Blower Motor current. Three Level Current Controls:- Low, High & Excess Current for individual Phases.The Current Sensor is Primary Bus bar Type Current Element.Motor Status will be displayed by Multicolored LED Indicator.The Motor Current will be displayed in scan mode with Line Numbers.Instant Single Phasing Protection with fault indication for Individual Phase. Supply OFF fault with 2 or more line supply failure.Broken / No Belt fault with the low current control.Motor Open winding protection with single phasing/supply OFF feature. AHU ON/OFF control from the production area with secured mode feature.Accidental starter OFF fault with the Feeder OFF indication. AHU can be Switched ON / OFF from the instrument.Optional Fault Indicator with Hooter at Production Area and or at Maintenance Department.4 Digit Display for Current indication and for fault message.2 Digit Display for Channel or Motor Number Indication.AHU will Switch ON automatically with Power UP in sequence as per time programming. Total protection for the blower motor against electrical and mechanical faults.The HEPA Filter pressure drop will affect the load current, thus monitoring HEPA too.