SYMAP-ECG ADVANCED DIGITAL PROTECTION RELAYS

SYMAp* is easy to program and operate. A large graphic LCD with optional LED indicatorsconveys important data, such as position of all connected breakers, parameter settings, andevent histories, at a glance. Graphics and measurements are displayed side-by-side on theLCD, so that the user does not have to switch between pages.
The entire programming of SYMAPe can be done with thekeys on its front panel or using a laptop. Using a laptopoffers certain advantages, such as parameter data storedin the laptop can be easily input into other SYMApe units.Either way, ease ofprogramming is guaranteed and on-sitevisits by the manufacturer’s engineers during commission-ing are not required.
SYMAp® provides four hotkeys under the LCD through whichfour main groups ofvalues can be accessed:»Meters«, »Alarm«, »Processa and »Breaker Controlx.The user can press the hotkeys to scroll through pages ofinformation pertaining to these values.
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Under the hotkey wMetersa, detailed information of elec-tric measurement values, counters for active and reactivepower, and of working hours is provided. Under the hotkey wAlarmsx, all active alarms.eventstores, and blockings are displayed. Under wProcessa, all process data, such as syn-chronization display, motor thermal indication, and breaker counters, are shown. Under»Breaker Controla, up to fve breakers can be accessed and controlled.
When programming breaker controls, the user has access to various layout configurationsavailable through a library of graphics maintained within SYMAP*. Programmed blockingsremain active when manual control of the breaker is used. Each of the highlighted breakersin the lLCD can be further controlled by the keys »O« and »la.
For security, access to SYMAP®’s parameter and breaker control data is protected by a codesystem.