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General| Type | Control Unit |
|---|---|
| Manufacturer | Ormazabal |
| Model | ekor.rci |
| Operating Temperature | -25°C to +70°C |
| Communication | Modbus RTU |
Details the core functionalities and capabilities of the ekor.rci integrated control unit.
Identifies the main physical components of the ekor.rci unit, including the electronic relay and sensors.
Explains the communication ports and software used for configuring and operating the ekor.rci unit.
Enables remote control and monitoring of transformer and switching substations.
Automatically disconnects fault sections of a line for improved network reliability.
Minimizes power outages by automatically switching to a backup line.
Detects phase-to-earth faults, particularly in networks with low fault currents.
Detects cable breaks by monitoring small unbalances in the system.
Prevents cubicle switch operation when voltage is detected on the line.
Detects overcurrents for phase-to-phase and phase-to-earth faults using defined time curves.
Detects very low earth fault currents, suitable for specific network conditions.
Detects the presence or absence of voltage in individual line phases.
Indicates phase-to-earth faults in solid or impedant neutral networks.
Detects the direction of earth faults, crucial for capacitive or isolated neutral networks.
Measures zero-sequence voltage, used in directional fault determination.
Automatically disconnects fault sections of a line based on detected faults.
Monitors medium voltage parameters when the unit is equipped with an Ethernet module.
Controls the operation of the cubicle switch and monitors its status.
Enables remote monitoring and control of the unit via communication protocols.
Measures RMS values of phase and zero-sequence currents.
Displays voltage presence/absence and measures phase/zero-sequence voltages.
Measures three-phase active power without the need for voltage transformers.
Measures three-phase reactive power for electricity supply quality assessment.
Details toroidal-core current transformers with high ratio, encapsulated in self-extinguishing polyurethane.
Explains wiring configurations for current sensors, differentiating vector sum and zero-sequence methods.
Describes how voltage is detected using capacitor dividers integrated into cubicle bushings.
Transmits fault detection, measurements, alarms, and events via IEC 60870-5-104 protocol.
Details the RTU unit's front panel and its Ethernet port for connectivity.
Uses the IEC 60870-5-104 protocol for communication with substations.
Provides web-based access for checking and modifying unit parameters.
Details the configuration of digital inputs and outputs for the RTU function.
Lists key electrical and operational specifications of the ekor.rci unit.
Covers IK rating, IP rating, dimensions, weight, and connection types.
Details insulation resistance, electric strength, and voltage impulse tests.
Lists tests for EMC compliance including ESD, radiated fields, and bursts.
Outlines tests for slow changes, dry heat, damp heat, and salt fog.
Specifies sinusoidal vibration tests for response and endurance.
Details tests for load making/breaking and short-circuit capabilities.
Confirms compliance with EU directives and international regulations.
Tool to select unit based on installation characteristics and configure functions.
Explains the unit's use for automation, control, and fault detection in feeder cubicles.
Details the physical inputs and outputs available for different modules.
Describes the installation process and accessible parts of the ekor.rci unit.
Shows the wiring connections between the unit's components.
Instructions for installing phase toroidal transformers in cubicles.
Procedures for performing operating tests and maintenance checks.
Explains the unit's application in busbar connections for automation and control.
Describes the unit's keypad and alphanumeric display for user interaction.
Explains the normal operating mode for viewing system parameters and fault information.
Details how to access and modify various operational parameters.
Explains how the unit detects and displays different types of faults.
Provides a summary of submenus for quick navigation and understanding.
Outlines the physical connection options for remote control communications.
Details the MODBUS RTU transmission mode for data communication.
Details the PROCOME protocol for communication, covering link and application levels.
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