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Describes the EVRC2A's role in protective coordination and fault clearance for distribution systems.
Provides an overview of the recloser's protection, metering, and monitoring capabilities.
Details the system specifications, frequency, control voltage, and DC power output.
Outlines dielectric strength, impulse voltage, surge withstand, and vibration test standards.
Presents metering accuracy specifications for current, voltage, power factor, and other parameters.
Details various protection elements like overcurrent, undervoltage, and overfrequency.
Describes monitoring functions including demand, synchronism check, trip counters, and recloser wear.
Explains waveform capture, system event recorder, and load profile recording capabilities.
Details communication port settings for RS232, RS485, and Ethernet interfaces.
Describes the panel's construction, consisting of operation, local control, and indication sections.
Explains the indicators and functions within the local control section of the panel.
Details the LCD display specifications and menu structure.
Provides guidance on navigating and operating the EVRC2A using the LCD menu.
Allows selection and setting of the primary configuration bank for the system.
Allows selection and setting of the alternate configuration bank for the system.
Enables editing of a selected configuration bank for system settings.
Procedure for changing the device passcode for security access.
Overview of communication ports and settings for the EVRC2A.
Configuration details for various communication protocols like DNP3.0, IEC60870-5-101/104, and MODBUS.
Procedure for configuring the current date and time settings.
Settings for date display format and GMT/Local time synchronization.
Setup for phase, ground, and SEF CT primary current values.
Configuration for measuring source voltage including connect type and VT ratio.
Configuration for measuring load voltage including connect type and VT ratio.
Settings for line frequency, phase rotation, and install direction.
Configuration for loop control functionality using sectionalizing, midpoint, and tie reclosers.
Enables and configures power quality monitoring for outage, sag, swell, and unbalance events.
Configuration of reclosing operations, including lockout counts and time intervals.
Setup for phase overcurrent protection with various time curves and pickup settings.
Setup for ground overcurrent protection with various time curves and pickup settings.
Configuration for sensitive earth fault protection, including pickup and time delay.
Function to prevent incorrect operation due to inrush current upon load restoration.
Configuration for directional protection based on current flow direction and torque angle.
Details standard and user-defined time overcurrent curve characteristics.
Monitoring of phase, ground, and negative sequence current demand values.
Records and displays trip, fault, and system restart counts.
Monitors the contact life of the recloser based on fault current interruptions.
Calculates fault distance based on voltage and current variations and impedance estimation.
Displays the status of external input ports (OPEN/CLOSE).
Displays the status of external output ports (OPEN/CLOSE).
Shows the current system time, differentiating between local and GMT.
Lists the values contained in the metering elements of the EVRC2A.
Details measured RMS currents and phasors for phase, ground, and sequences.
Details measured RMS voltages and phasors for source and load sides.
Displays actual and maximum demand values for current, power, and energy.
Presents metering accuracy specifications for various parameters.
Records and displays system operation counters like trip, fault, and restart counts.
Procedure for testing the relay output ports (1-8) for proper functionality.
Records fault cycle waveforms with detailed data and displays summary on LCD.
Records system status changes, storing up to 2048 events.
Records demand values over set time intervals for load profile analysis.
Records fault trip occurrences, time, and phase fault currents.
Monitors and records outage, sag/swell, and unbalance events for analysis.
Describes the user interface door, control power switches, and AC power outlet.
Provides physical dimensions and mounting details for the EVRC2A unit.
Illustrates the proper grounding connections for the control cubicle.
Detailed wiring diagram for the EVRC2A using VD type voltage inputs.
Detailed wiring diagram for the EVRC2A using VT type voltage inputs.
Describes the pin functions for the control cable receptacle.
Details RS232, RS485/422, and Ethernet communication pin functions.
General| Brand | Entec |
|---|---|
| Model | EVRC2A-N6-NT |
| Category | Industrial Electrical |
| Language | English |
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