FXD Microprocessor-Based Recloser Control

Feature:

• A smart and reliable solution designed for easy mainte­ nance and future upgradeabili­ ty.
• Offers flexible phase and ground overcurrent protection for the main feeder, and provides power quality monitoring and metering.
• Contains modular compo nents (control module, power supply module, cabinet, heater, and MCCB) that are easy to maintain and service.
• The control panel of the recloser is interactive, with programmable soft keys and large interface push-buttons to allow for single push activation of commonly used control functions. Its LED indicators show the current status of the recloser.
• The control is password protected and housed in a weatherproof cabinet that can be padlocked.
• With cables connections to the recloser, the control can also be housed separately from the recloser.
• Maximum/minimum phase and ground demand current values.
• Overfrequency/ Underfrequency Protection.
• Overvoltage/ Undervoltage Protection.
• Simulator to test metering and protection function with virtual current and voltage injection.
• An impedance-based fault locator to calculate the distance by impedance calculation.
• Loss of phase protection trips the recloser if phase-earth voltage on one or two phases falls below a defined voltage threshold.
• Smart Phone application for metering, data access, operation and positioning.
• Sync-check capability based on source side ane load side PT to qualify close signal to the mechanism when enabled via the sync check settings.
• Duty cycle monitor to measure and record duty in non-volatile memory.

Specifications