Ormazabal ekor.rpa Series Manuals

Ormazabal ekor.rpa Series Manuals

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

Ormazabal ekor.rpa Series General Instructions Manual

Ormazabal ekor.rpa Series General Instructions Manual (116 pages)

Protection, metering and control multifunction unit

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

Table of Contents

Table of Contents
3
1 General Description

5
- General Operating Features
  6
- Components
  7
- Electronic Relay
  8
- Current Sensors
  9
- Voltage Sensors
  9
  - Binox" Bistable Tripping Device and Tripping Coil
    10
- Functionality of the Unit
  10
- Communications
  11
2 Applications

12
3 Metering Functions

18
- Current and Voltage Metering
  18
- Power Meterings
  19
- Energy Meter
  19
4 Protection Functions

20
- Overcurrent Units
  20
- Timed Overcurrent Units
  20
- Instantaneous Overcurrent Units
  21
- Block Diagram
  21
- Ultra-Sensitive Earth
  22
- Directional Units
  23
- Phase Directional Units
  23
- Neutral and Sensitive Neutral
  24
  - Directional Units
    24
- Thermal Image Unit
  25
- Estimated Thermal Capacity
  26
- Functionality
  27
- Block Diagram
  28
- Broken Conductor Unit
  29
- Calculation of Sequence Currents
  29
- Functionality
  32
- Block Diagram
  32
- Voltage Units
  33
- Timed Overvoltage Units
  34
- Instantaneous Overvoltage Units
  34
- Timed Undervoltage Units
  35
- Instantaneous Undervoltage Units
  35
- Block Diagram
  36
- Second Harmonic Blocking Unit
  37
- Functionality
  37
- Block Diagram
  39
- Block by I
  41
5 Detection, Automation and Control Functions

42
- Recloser Automation
  42
- Functionality
  42
- Vref
  42
- Settings
  43
- Recloser Statuses
  43
- Voltage Presence/Absence Automation
  45
- Functionality
  45
- Settings
  45
- Voltage Presence/Absence
  45
  - Automation Statuses
    45
- Switch Control
  46
- Introduction
  46
- Settings
  46
- Switch Control Statuses
  47
- Remote Control
  47
6 Sensors

48
- Current Sensors
  48
  - Of Current Sensors
    49
- Vector Sum/Zero-Sequence Wiring
  50
- Voltage Sensors
  51
- Bushing
  51
- Ekor.evt-C
  52
7 Technical Characteristics of the Equipment

53
- Rated Values
  53
- Mechanical Design
  53
- Insulation Tests
  54
- Electromagnetic Compatibility
  54
- Climatic Tests
  55
- Mechanical Tests
  55
- Power Tests
  55
- CE Conformity
  55
8 Protection, Metering and Control Models

56
- Description of Models Vs Functions
  56
- Ekor.rpa-110
  58
- Ekor.rpa-120
  58
- Ekor.rpa-100-V/Ekor.rpa-100-P
  59
- Relay Configurator
  60
  - Type Units
    61
- Functional Description
  61
- Definition of Digital Inputs/Outputs
  62
- Installation in a Cubicle
  63
- Checking and Maintenance
  64
  - Type Units
    66
- Functional Description
  66
- Definition of Digital Inputs/Outputs
  67
- Fuse Protection
  68
- Installation in a Cubicle
  71
- Checking and Maintenance
  72
9 User Configuration Settings

73
10 Log Record

80
- Fault Report
  80
- Data Capture Logic
  80
- Structure of the Report
  81
- List of Available Signals
  82
- Event Record
  84
11 User Interface

85
- Web Server. Checking and Configuring Parameters
  85
- Characteristics of the Web Server
  85
- Access to the Web Server: Local and Remote Access
  86
- Keyboard/Display
  90
- Introduction
  90
- Display Screen
  91
- Error Codes
  96
- Fileserver in USB Memory
  97
- Connection to the System
  97
- Use of the Interface
  98
- Ekor.soft-Xml
  100
12 Communications

102
- Physical Medium: RS-485
  102
- MODBUS Protocol
  102
- PROCOME Protocol
  107
- Physical Medium: Ethernet
  110
- Physical Medium: Mini-USB
  111
13 Annex

112

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