BENEFITS

THE RELAY WILL MONITOR THE MAINS PARAMETERS AND SHOULD IT DETECT AN OUT OF LIMITS VALUE, IT WILL ISSUE A TRIP COMMAND TO CEASE PARALLEL OPERATION WITH THE MAINS SUPPLY.

THE MP250 FEATURES MULTISTAGE PROTECTIONS FOR UNDER AND OVER VOLTAGE, UNDER AND OVER FREQUENCY AS WELL AS RATE OF CHANGE OF FREQUENCY (ROCOF), AND VECTOR SHIFT. ALL ALARMS ARE CONFIGURABLE TO PROVIDE FAULT RIDE THROUGH CAPABILITY TO PREVENT NUISANCE TRIPPING. THE UNIT ALLOWS FULL COMPLIANCE WITH RELEVANT GRID CODES SUCH AS BDEW INCLUDING G59/3 AND G99.

THE MP250 DISPLAYS IT'S OPERATING STATUS AND ALARMS VIA AN LCD DISPLAY AND LED INDICATORS. OPERATION AND ALARM RESET IS BY FRONT MOUNTED PUSH-BUTTONS. PARAMETERS ARE ACCESSIBLE FROM EITHER THE FRONT PANEL OR BY CONNECTION TO PC USING THE BOARDPRG SOFTWARE.