When a failure occures in a system that uses the Informing Relay Combination (IRK), it gives an acoustic alarm using the horn connected to its output and warns optically the operators about that failure by turning on its alarm leds and the lamps connected to its output. It is usually used in transforming centers to determine the failures coming from control and protection systems. Produces in two moderls IRK-06 (that has 6 informing channels) and IRK-10 (that has 10 informing channels).
Related Voltage (Un) : 24 Vdc or 110 Vdc (specified on the device.) Operating Range : For 24Vdc(0,8-1,2)xUn For 110Vdc(0,85-1,15)xUn Output Contact Current : 28 Vdc’de 10 Ampers Max. Power Consumption : <6VA Protection Class : IP20 Terminal Protection Class : IP00 Operating Temperature : -5ºC…+50ºC Operating Humidity : %15….%95(without condensation) Connection Type : Perpendicular to inner panel or to connection rail Dimensions : 210mmx160mmx70mm Weight : 650 gr.
