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ACCESSOR I ES
Electrical characteristics
Residual current devices RC B Type XT3
110…500
Primary power supply voltage [V]
45…66
Operating frequency [Hz]
400-700-1000
Fault frequency [Hz]
110…500 up to 225
Test operating range [V] Rated operating current [A] Adjustable trip thresholds [A]
0.03-0.05-0.1-0.3-0.5-1
Selective type S
Instantaneous 0-0.1-0.2-0.3-0.5-1-2-3
Adjustable NON-trip time settings [s] at 2xIΔn
<10 W at 500V AC
Power input
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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