用户手册目录Introduction1About this Manual1Phase Time Overcurrent (51)23Safety1Neutral Time Overcurrent (51N)23Product Description2Interrupter Saving24Standard Configuration2Directional Phase Time Overcurrent (67)24Optional Configurations3Wisdom Software3Overcurrent (67N)25Technical Specifications45.11 Overvoltage (59)26Installation55.12 Undervoltage (27)26Unpacking55.13 Phase Sequence Voltage (47)27Storing55.14 Negative Sequence Voltage (47N)27Mounting55.15 Overfrequency (81O)28Wiring65.16 Underfrequency (81U)28Communications85.17 Breaker Failure (50BF)28PC Communications (RS-232)85.18 Demand Setpoints29Network Communications (RS-485)85.19 Power Setpoints30Cradle Assembly8Control & Communications31Removing8Matrixing Events to Outputs31Inserting8Binary Inputs33User Interface9Binary Outputs33Keypad9Trip Contacts34Indicators9Comm Events34LEDs9Breaker Monitoring34LCD10Logs and Breaker Monitor Reset35Password Protection10Breaker Operations Count36Menu11Hardware Status (Relay Data)36Standard Operating Procedures116.10 Self-Monitoring (Value Supervision)37Hardware Configuration156.11 Parameter Sets39Active Set40Startup15Default Set40Power On Display15Switching Sets40Power On Meter Display15Copying Sets40Device Configuration166.12 Communications Port41Setting Binary Input Voltages166.13 Passwords41CT Configuration186.14 Date and Time Setting41VT Configuration18Data Acquisition43Protective Function Configuration21Event Log43Overview21Trip Logs43Instantaneous Phase Overcurrent (50)21Min/Max Logs44High-Set Instantaneous Phase 7.3.1 Current Minimum/Maximum Log44Overcurrent (50HS)22Voltage Minimum/Maximum Log45Power Minimum/Maximum Log45Overcurrent (50N)22Ground Overcurrent (50HSN)22Data Acquisition (cont.) B Metering58Metered Data46B.1 Accuracy58Current Values46B.2 Power Conventions59Voltage Values46Power Values46C Menu Structure60Frequency Values46D Acceptance Test Procedures63Meter Display47E Schematics79Waveform Capture47E.1 DC Trip System79ISGS Wisdom Software49E.2 AC (Capacitor) Trip Systems80Overview49Setup49Menus49Demo Mode51A Trip Curves & Equations53A.1 Instantaneous Curve53A.2 Standard Time Overcurrent Equation53A.3 Definite Inverse Equation55A.4 I-Squared-T Curve56A.5 Custom Protective Curve56A.6 Over/Undervoltage Curves56文件大小: 2.3 MB页数: 121Language: English打开用户手册