Page 205 - SACE Tmax XT - Catalogue

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Electrical characteristics Residual current devices
RC B Type XT3
Primary power supply voltage [V] 110…500
Operating frequency [Hz] 45…66
Fault frequency [Hz] 400-700-1000
Test operating range [V] 110…500
Rated operating current [A] up to 225
Adjustable trip thresholds [A] 0.03-0.05-0.1-0.3-0.5-1
Selective type S 
Adjustable NON-trip time settings [s] at 2xIΔn Instantaneous 0-0.1-0.2-0.3-0.5-1-2-3
Power input <10 W at 500V AC
Trip Coil with switch contact for trip signal 
Input for remote controlled opening command 
NO contact for pre-alarm signal 
NO contact for alarm signal 
Steady yellow LED light 
Flashing yellow LED light (1) 
Type A for pulsating alternating current, Type AC for alternating current 
Type B for pulsating current and direct current 
(1) Indication of alarm timing at 90% I∆n for 30mA

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