ABB REC650 Commissioning Manual

Also see for REC650 ANSI: Technical manual Manual Applications manual Product guide Applications manual

Contents

ABB REC650 Commissioning Manual Manual pdf 10 page image

Preparing the IED to verify settings..................................................31Activating test mode.........................................................................33Preparing the connection to the test equipment...............................33Connecting test equipment to the IED..............................................34Releasing the function to be tested..................................................35Verifying analog primary and secondary measurement...................35Testing protection functionality.........................................................37Section 6 Testing functionality........................................................39Testing disturbance report................................................................39Introduction..................................................................................39Disturbance report settings..........................................................39Identifying the function to test in the technical referencemanual .............................................................................................39Testing current protection functions.................................................40Instantaneous phase overcurrent protection PHPIOC ...............40Measuring the operate limit of set values...............................40Completing the test................................................................40Four step phase overcurrent protection OC4PTOC....................40Verifying the settings..............................................................41Completing the test................................................................42Instantaneous residual overcurrent protection EFPIOC .............42Measuring the operate limit of set values...............................42Completing the test................................................................43Four step residual overcurrent protection EF4PTOC .................43Four step directional residual overcurrent protection ............43Four step non-directional residual overcurrentprotection................................................................................44Completing the test................................................................44Sensitive directional residual overcurrent and powerprotection SDEPSDE ..................................................................44Measuring the operate and time limit for set values...............44Completing the test................................................................49Thermal overload protection, one time constant LPTTR ............49Completing the test................................................................49Breaker failure protection CCRBRF............................................49Checking the phase current operate value,IP>.....................50Checking the residual (earth fault) current operate valueIN> set belowIP>...................................................................50Checking the re-trip and back-up times..................................50Verifying the re-trip mode.......................................................51Verifying the back-up trip mode..............................................51Verifying the caseRetripMode =Contact...............................53Verifying the function modeCurrent&Contact........................53Table of contents2Commissioning Manual