Motor Protection and Control REM615 Brochure - ABB Oy Distribution Automation - (Version JPG) - PDF Catalogue | Technical Documentation



	Motor Protection and Control REM615 Relion® 615 series

REM615 is a dedicated motor protection and control IED perfectly aligned for the protection, control, measurement and supervision of asynchronous motors in manufacturing and process industry. REM615 is a member of ABB's Relion® product family and a part of its 615 protection and control product series. The 615 series lEDs are characterized by their compactness and withdrawable design. Re-engineered from the ground up, the 615 series has been designed to unleash the full potential of the IEC 61850 standard for communication and interoperability between substation automation devices.			ABC
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Application REM615 constitutes main protection for asynchronous motors and their drives in manufacturing and process industry. Typically, the motor IED is used with circuit-breaker or contactor controlled HV motors, and contactor controlled medium sized and large LV motors in a variety of drives, such as pumps and conveyors, crushers and choppers, mixers and agitators, fans and aerators. Protection and control REM615 offers all the functionality needed to manage motor starts and normal drive operations also including protection and fault clearance in abnormal situations. The main features of the motor IED include thermal overload protection, motor start-up time supervision, locked rotor protection and protection against too frequent motor starts. Furthermore, the IED offers negative phase sequence current unbalance protection, motor running stall protection, loss- of- load supervision, phase-reversal protection and a provision to		perform a forced emergency start. REM615 also incorporates non-directional and directional earth-fault protection, back-up overcurrent protection, three phase undervoltage protection, and negative phase sequence overvoltage and positive sequence undervoltage protection. Enhanced with an optional plug-in card, REM615 offers a fast three-channel arc-fault protection system for arc flash supervision of the switchgear compartments. REM615 also integrates basic control functionality, which facilitates the control of one circuit breaker via the front panel HMI or by means of remote controls. To protect the IED from unauthorized access and to maintain the integrity of information, the IED has been provided with a four-level, role-based user authentication system. The access control system applies to the front panel HMI, the web browser based HMI and the PCM600 Protection and Control IED Manager.

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Motor Protection and Control REM615 Brochure - ABB Oy Distribution Automation - #1

Gateway, Generator, Relay, Overvoltage relay, Motor protection relay