LV431489 - trip unit - Micrologic 5.2 A - Z 250 A - 3 poles 3d

MAIN CHARACTERISTICS range COMPACT range of product NSX100..250 product name MICROLOGIC product or component type CONTROL UNIT range compatibility COMPACT NSX100 device application 16 HZ 2 3 NETWORKS poles description 3P protected poles description 3T network type AC network frequency 50 60 HZ trip unit name MICROLOGIC 5.2 A-Z trip unit technology ELECTRONIC trip unit protection functions LSI trip unit rating 250 A 40 C protection type INSTT SHORT-CIRCUIT PROTECTION COMPLEMETARY CHARACTERISTICS mounting mode FIXED [Ue] rated operational voltage 690 V AC 5060 HZ long time pick-up adjstment type Ir ADJUSTABLE long time pick-up adjustment range 100..250 A long time delay adjustment type ADJUSTABLE [tr] long-time delay adjustment range 15..400 S 1.5 X IR thermal memory 20 MINUTES BFR+AFTER TRIPPING short-time pick-up adjustment type Isd ADJUSTABLE [Isd] short-time pick-up adjustment range 1.5..10 X IR short-time delay adjustment type ADJUSTABLE [tsd] short-time delay adjustment range 0...0.4 S instantaneous pick-up adjustment type Ii ADJUSTABLE instantaneous pick-up adjustment range 1.5..12 X IN COMPACT NSX250 zone selective interlocking ZSI WITH communication of data DEMAND CURRENT AND POWER display type LCD DISPLAY type of measurement AMMETER electrical data recording MAINTENANCE INDICATORS