Eaton SC100 Operation Handbook

Also see for SC100: Installation and operation guide Installation and operation guide Operation handbook

Contents

SC100 Handbook26 Copyright © 2008-2011 Eaton Corporation. All Rights Reserved.IPN 997-00012-63C August 2011LBRS TestThe LBRS Test function will cycle the rectifiers once. LBRS Test is not available if LBRS is Disabled, Suspended or Inactive. If Battery Test BeforeLBRS is enabled then a Battery Test will be performed (see details on page 25).► To start an LBRS Test Configure and Enable LBRS (see details on page 25). In DCTools go to: Rectifiers > Load Based Rectifier Shutdown > LBRS Test. Set LBRS Restart After Test to the required setting. When the test is completed or stopped normal LBRS operation will start after this delay. When LBRS is Active, click Start. LBRS Test will cycle the available rectifiers with a cycle time of 90 seconds until all rectifiershave been shutdown and restarted. If required, click Stop to end an LBRS Test before all rectifiers have been shutdown andrestarted.LBRS SuspendIf required, when LBRS is active it can be temporarily suspended for system maintenance orother reasons. LBRS Suspend is not available if LBRS is Disabled, Testing or Inactive.► To temporarily suspend LBRS In DCTools go to: Rectifiers > Load Based Rectifier Shutdown > LBRS Suspend. Set LBRS Restart to the required setting. Normal LBRS operation will start after this delay. When LBRS is Active, click Suspend. LBRS will be suspended and all shutdown rectifiers will restart. Normal LBRS operation will resume automatically after the LBRS Restart delay. Or, clickResume. LBRS is automatically suspended if the Battery Fuse Fail alarm is active.Auxiliary Temperature Shutdown This feature requires a second temperature sensor connected to the I/O board.All rectifiers can be shutdown if the temperature measured by the Auxiliary Temperaturesensor is outside a configured range. If a sensor used for Auxiliary Temperature Shutdown becomes faulty or disconnected thismay cause an unnecessary rectifier shutdown. See also LVD Auxiliary Temperature Disconnect on page 31.