GE D25 User Manual

Contents

GE Grid Solutions D25User's ManualGE Information 994-0081-3.00-21 13Product Safety, ContinuedOperatingEnvironment• The D25’s enclosure is intended for indoor use primarily to provideprotection against accidental contact with the enclosed modules andvoltages.− Do not place the product in environments where unusual conditionsexist (windblown dust and dirt, liquids, etc.) without a secondaryprotective enclosure.• Never operate the D25 in the field with front panel open.− Operating the unit with the front panel open may alter productperformance specifications, and result in component damage fromdebris.Operation inResidentialAreasThe D25 generates radio frequency energy. If it is not operated and used inaccordance with the instructions provided in this guide, it may cause harmfulinterference to radio communications in a residential area. Users are requiredto correct interference at their own expense.ProtectionDuringMaintenanceEnsure that the D25 is protected from falling debris during maintenance.Small metallic particles (such as wire clippings) can fall through theventilation holes on the top of the unit, possibly damaging or interferingwith the safe and reliable operation of the D25.If you cover the unit for maintenance, remove the cover before operatingto provide adequate cooling airflow.GroundingMake sure that the metal case is grounded at the protective ground studlocated at the top-left corner of the rear of the enclosure.Connection must be provided with separate green/yellow wire connectedbetween the D25 and the protective earth system of the facility.! Use of this equipment in a manner not recommended or specified by GE GridSolutions may impair the protection provided by the equipment.The high voltage area of the D25 High Current KE Digital Output Module isin close proximity to the D25 chassis. Ensure that relay contacts are de-energized before removing the D25 HCKE DO Module.