Ormazabal ekor.rps Manuals

Ormazabal ekor.rps Manuals

Manuals and User Guides for Ormazabal ekor.rps. We have 1 Ormazabal ekor.rps manual available for free PDF download: General Instructions Manual

Ormazabal ekor.rps General Instructions Manual

Ormazabal ekor.rps General Instructions Manual (144 pages)

Multifunctional protection unit

Brand: Ormazabal | Category: Relays | Size: 3 MB

Table of Contents

Table of Contents
3
1 General Description

6
- Scope of the Manual
  6
- Functions
  6
- Model Coding
  7
- User Interface
  10
- Local
  10
- Remote
  10
- Hardware Configurations
  11
- Environmental Conditions
  12
- Tests
  12
- Electrical Tests
  12
- Environmental Tests
  12
- Mechanical Tests
  12
- CE Conformity
  12
- Wiring Diagrams
  13
2 Hardware

33
- Constructive Characteristics. Horizontal Box
  33
  - (Ekor.rps-H)
    33
- Constructive Characteristics (Ekor.rps-Tcp)
  34
- Rear Terminals
  35
- Options for Rear Communications Ports
  36
- RS485 Connection Detail between
  38
  - Some Units
    38
- Connection between Fiber Optic and a Radio Modem
  39
- Ethernet Communication
  40
- Ethernet Via GOF
  40
- Ethernet Via RJ45 Cable
  40
- Technical Characteristics
  41
- Power Supply
  41
- Output Contacts
  41
- Digital Inputs (Optoisolated)
  41
- IRIG-B Input
  42
- Analog Outputs
  43
- Phase and Neutral Current Circuits
  43
  - (Standard Rating 1 A)
    43
- Sensitive Neutral or Isolated Neutral Current Circuits (Standard Rating 0.025 A)
  43
  - (Specified Rating 1/5 A)
    43
- Sensitive Neutral or Isolated Neutral Current Circuits (Specified Rating 0.25/0.025 A)
  43
- Voltage Circuits
  43
- Measurements Accuracy
  44
- Operating Frequency
  44
- Phase Order
  44
3 Unit Configuration

45
- Programming of Digital Inputs and Logic Inputs
  45
- Programming of Digital Outputs
  46
- Programming of Leds
  47
- Programming of General Settings
  47
- General Description
  47
- Setting Ranges (Table 0, Single)
  48
- Communication Configuration
  49
- Communication Via Front Door (Port 1_1)
  49
  - And Rear Port Nr. 2 (Port 1_2) (COM 1)
    49
- Communication Via Rear Port Nr
  49
  - (Port 2) (COM 2)
    49
- Ethernet Communication
  51
- Other Configuration Settings
  52
- Frequency
  52
- Language
  52
- Phase Order
  52
- Neutral Parameter
  52
- Calibration
  52
- Test Mode
  52
- Push-Buttons/Leds Enabling and Locking
  53
  - By Command
    53
- Power Supply Supervision Enabling
  53
- Power Supply Enabling
  53
- Display Contrast Setting
  53
4 Protection Functions. Description and Settings

54
- Phase Overcurrent Protection
  54
- General Description
  54
- Settings Ranges of the Timed Characteristic (6 Tables) (Normal and HIGH2)
  54
- Timing Cancellation
  55
- Settings Ranges of the Instantaneous Characteristic (Low Level) (6 Tables)
  55
  - (Normal and HIGH2)
    55
- Settings Ranges of the Instantaneous Characteristic (High Level) (6 Tables)
  56
- Neutral Overcurrent Protection
  56
- General Description
  56
- Setting Ranges of the Timed Characteristic (6 Tables) (Normal and HIGH2)
  56
- Setting Range of Neutral Time Inhibition
  57
  - (6 Tables)
    57
- Settings Ranges of the Instantaneous Characteristic (Low Level) (6 Tables)
  57
  - (Normal and HIGH2)
    57
  - Settings Ranges of the Instantaneous Characteristic (High Level) (6 Tables)
    57
- Instantaneous Special Operation
  58
- Nd Harmonic Restraint
  60
- Protection Functions Blocking with
  60
  - Manual Closing
    60
- Directionality of the Phase and Neutral Overcurrent Protections
  61
- Phase Directional in Quadrature (67)
  62
- Phase Directional by Sequences (67)
  63
- Neutral Directional (67N); Polarization by S
  64
- Neutral Directional (67N); Polarization by S - (V )
  65
- By S - (V )
  65
- Neutral Directional (67N); Polarization by S + S
  66
- Neutral Directional (67N); Polarization
  66
  - By I
    66
- Neutral Directional (67N); Polarization by S - + I
  67
  - Pol )
    67
- Neutral Directional (67N); Polarization by S + S- + I
  68
  - Pol )
    68
  - Directional
    68
- Neutral Directional (67N); I*Cos (Φ)/I*Sen (Φ) Directional
  70
- Sensitive Neutral Overcurrent Protection
  72
- General Description
  72
- Setting Ranges of the Timed Characteristic (6 Tables) (Normal and HIGH2)
  72
- Setting Ranges of the Instantaneous Characteristic (Single Level) (6 Tables)
  72
  - (Normal and HIGH2)
    72
- Directionality
  73
- Current Unbalance Protection
  77
- General Description
  77
- Setting Ranges of the Timed Characteristic
  77
  - (6 Tables)
    77
- Setting Ranges of the Instantaneous
  77
  - Characteristic (6 Tables)
    77
- Broken Conductor Protection
  78
- General Description
  78
- Setting Ranges (6 Tables)
  78
- Phase Characteristic Voltage Control
  78
  - (Function 51 V/50 V)
    78
- Mode 1 (51 V)
  78
- Mode 2 (51 V)
  79
- Mode 2 (50 V)
  79
- Summary
  79
- High Current Lockout
  80
- Description
  80
- Setting (Table 0, Single)
  80
- Cold Load Pickup
  80
- Settings (Table 0, Single)
  81
- Isolated Neutral Protection
  82
- General Description
  82
- Setting Ranges
  82
- Overvoltage Protection
  83
- General Description
  83
  - (6 Tables)
    83
- Setting Ranges of the Timed Characteristic
  84
- Setting Ranges of the Instantaneous Characteristic (6 Tables)
  84
- Undervoltage Protection
  84
- General Description
  84
- (6 Tables)
  84
- Setting Ranges of the Instantaneous Characteristic (6 Tables)
  85
- Voltage Unbalance Protection
  85
- Timed Characteristic
  85
- Instantaneous Characteristic
  86
- Zero Sequence Overvoltage Protection
  86
- Setting Range (6 Tables)
  87
- Frequency Protection
  87
- Minimum Frequency
  88
- Maximum Frequency
  88
- Frequency Gradient
  88
- Fuse Failure
  90
- Teleprotection
  91
- Operation
  91
- Setting Range (6 Tables)
  91
- Protection Trip Mask (6 Tables)
  92
- Used Signals
  92
- Thermal Image
  96
- General Description
  96
- Settings
  97
- Trip Times
  97
- Heating Curves
  98
- Cooling Curves
  98
- Field Loss Protection
  99
- Overview
  99
- General Settings Range
  99
- MHO Area Settings Range
  100
- Power Protection
  101
- General
  101
- Minimum Power Protection
  101
- Maximum Power Protection
  102
- Reverse Power Protection
  102
- Reactive Power Reverse Protection
  103
- Minimum Apparent Power Protection
  103
- Maximum Apparent Power Protection
  104
- Breaker Monitorin
  104
- General Description
  104
- Setting Range (6 Tables)
  105
- Coil Monitoring Example
  105
- Coil Monitoring Example
  106
- General Description
  106
- Setting Range (6 Tables)
  106
- Breaker Failure Protection
  106
- Setting Range (6 Tables)
  107
- Tap Changer Locking (50TCL Function)
  107
- Locking of the Protection Functions
  107
- Fault Locator
  107
- Introduction
  107
- Programming Settings and Collecting Results
  108
- Locator Operation
  109
5 Automation Functions

112
- Recloser
  112
- General Description
  112
- Operation
  113
- Setting Range (6 Tables)
  115
- Trips Enabling (6 Tables)
  115
- Enable of Reclosings (6 Tables)
  115
- Other Operation Characteristics
  116
- Sequence Coordination
  116
- Reclosing after Tripping
  117
  - By Minimum Frequency
    117
- General Description
  117
- Settings
  117
- Special Recloser to Operate with Protections with Single-Pole Trip
  118
- Syncrocheck
  118
- General Description
  118
- Settings
  119
- Close Locking with Presence or Absence of Voltage
  119
- Automation Function for Distribution
  120
  - Substations
    120
- Unloaded Springs Automation Functions
  120
- Voltage Presence
  120
- Lockings
  120
6 Other Settings

121
- Programming of Logic Outputs
  121
- Selectivity Logic Functions
  122
- Measurements Chronological Record
  122
7 Data Acquisition Functions

123
- Events Reports
  123
- Fault Records
  124
- Measurements
  125
- Measurements at the Secondary
  125
- Measurements at the Primary
  126
- Measurements Historical Report
  127
- General Description
  127
- Settings Range (6 Tables)
  127
- Statistical Data
  127
- Protection Status
  128
- By Keyboard/Display
  128
- Through PC (Protections Console)
  128
- Oscillograph Data Recorder
  128
8 Other Functions

129
- Time Setting and Synchronization
  129
- Time Setting
  129
- Synchronization
  129
- Control Messages
  129
- Mando Local/Remoto
  135
- Commands by Keyboard and Front Push-Buttons
  136
- Power Supply Supervision
  136
  - External Supply Supervision
    136
- Temperature Supervision
  137
- Test Mode
  137
9 Operation Mode

138
- Through Keyboard/Display
  138
- Introduction
  138
- Elements of the Keyboard/Display Unit
  138
- Operating Mode
  139
- Through the PC
  140
10 Reception, Storage, Installation and Tests

141
- Reception and Storage
  141
- Connecting Procedure
  141
- Power Supply
  141
- Earth Connection
  141
- RS232 Cable Connections to be Used between the PC and the Ekor.rps Unit
  141
- Unit Addressing
  142
- Commissioning
  142

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