Siemens 7sg15 microtapp Manuals

Manuals and User Guides for Siemens 7sg15 microtapp. We have 1 Siemens 7sg15 microtapp manual available for free PDF download: Operation Manual

Siemens 7sg15 microtapp Operation Manual

Siemens 7sg15 microtapp Operation Manual (104 pages)

automatic voltage control

Brand: Siemens | Category: Controller | Size: 4.02 MB

Table of Contents

Table of Contents

4
- Description of Operation
  3
- Inputs
  6
- Introduction
  6
- Microtapp Functionality
  6
- Power System Requirements
  6
- Relay Settings
  6
  - Voltage Measurement
    7
  - Current Measurement
    7
  - Status
    7
- Outputs
  7
  - Installation
    7
- Description of Operation
  8
- General
  8
- Transformers in Parallel
  10
- Load Drop Compensation
  13
- MT102 Advanced Features
  13
- Low Frequency Voltage Reduction
  15
- Microtapp-Microtapp Communications
  15
- Transformer Switch out
  15
- Relay Settings
  16
  - Basic Set-Point
    16
  - Normal Voltage Deadband
    16
  - Load Drop Compensation (LDC)
    16
  - Circulating Current Compensation
    17
  - Tap Stagger
    17
  - Time Delays for Operation
    17
- Transformer Switch in
  16
- Control
  17
- Control Points
  17
- Control Switches
  18
  - Local/Remote
    18
  - Auto/Manual
    18
  - Raise/Lower
    18
- Protection
  19
- Voltage and Current
  19
- Tap Changer
  21
  - Tap Change Runaway
    21
  - Tap Change Incomplete
    22
  - Limit of Tap Change Range
    22
  - Tap Not Achievable
    22
- Instrumentation and Metering
  23
  - System ID
    23
  - Control Switches
    23
  - Relay Healthy
    23
  - Voltmeter
    23
  - Voltage Trace
    23
  - Tap Position Indicator (TPI)
    23
  - Instruments
    24
- Other Features
  23
- Data Storage with Date and Time
  24
  - Fault Records
    24
  - Graphical Records
    24
  - Event Records
    25
- Communications
  25
- Password Feature
  25
- Self Monitoring
  25
- General Arrangement
  26
  - Liquid Crystal Display
    26
  - LED Indications
    26
- Keypad and Display
  26
- User Interface
  26
- Serial Communications Port
  28
- Settings and Displays
  29
- Settings Mode
  29
- Fault Data
  35
- Instruments
  35
- Front Cover
  36
- Internal Construction
  36
- Relay Hardware
  36
- Terminal Blocks
  36
- Appendix A
  
  37
- Appendix B
  
  38
- Appendix C
  
  39
- Appendix D
  
  40
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It (and
    41
Table of Contents

42
Table of Contents

50
- System Config Menu
  51
- TAP-Changer Menu
  51
- Transformer Menu
  51
- Network Config Menu
  52
- Voltage Control Menu
  52
- 102] Advanced Control Menu
  53
- Voltage Control Menu
  53
- Output Config Menu
  54
- Status Config Menu
  55
- Communications Menu
  56
- Data Storage Menu
  56
- TAP-Changer Maint. Menu
  56
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It (and
    57
Table of Contents

58
- Connections
  59
- Introduction
  59
- Physical Characteristics
  59
- Communications Menu
  60
- Connection Methods
  60
- Fibre Optic Cable
  60
- Relay Settings
  60
- Transmission Method
  60
- Distance Calculation
  61
- Fibre Optic Data
  61
- Launch Power (Dbm)
  61
- Receiver Sensitivity (Dbm)
  61
- Distances
  62
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It (and
    65
Table of Contents

66
Table of Contents

92
- Inspection
  93
- Introduction
  93
- LCD Contrast Adjustment
  93
- Precautions
  93
- Test Equipment
  93
- Tests
  93
  - Insulation
    94
  - Signal Inputs
    94
  - Automatic Voltage Control
    94
  - Protection
    95
- Operational Service
  96

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