ABB Symap EC Protection Relays

·        SYMAP® is easy to program and operate. A large graphic LCD with optional LED indicators conveys important data, such as position of all connected breakers, parameter settings, and event histories, at a glance. Graphics and measurements are displayed side-by-side on the LCD, so that the user does not have to switch between pages.

·        When programming breaker controls, the user has access to various layout configurations available through a library of graphics maintained within SYMAP®.

·        Programmed blockings remain active when manual control of the breaker is used.

·        Self diagnostics ofSYMAP®

·        The inputs of analog data (auxiliary circuit)

·        The status and position of switching device and motor’s on-off status

·        Supervising supply of trip coil

·         Gas pressure

·         Temperature inside panel

·         Each operating life of breaker (hours)

·        Power supply :- 12–36 V DC, 36–72 V DC, 80–300 V DC or 60–230 V AC

·        Power consumption :- < 30W

·        Ambient condition Service temperature:- -20°C to +70°C

·        Ambient condition Storage temperature:-  -40°C to +70°C

·        Ambient condition Transport temperature:-  -40°C to +70°C

·        Ambient condition Humidity :- < 80 %

·        Degree of protection Front panel :- IP54 (IEC529)

·        Degree of protection Connections :- IP10 (IEC529)

·        Frequency range:- 5 Hz to 100 Hz

·        Vibration Cross-over frequency:- 15,8 Hz; +/- 1,0 mm amplitude to 1 g acceleration

·        Seismic vibration Cross-over frequency:- 11,2 Hz; +/- 10,0 mm amplitude to 5 g acceleration