Page 449 of Current Catalog by Moeller Electric USA

08/057 pkz0 motor protectors technical data manual motor protectors motor protector combinations auxiliary contacts ul/csa pilot duty rating iec/en 60 947 rated operational current ie ac-15 a600 q300 nhi s agm 220 ­ 240 v 380 ­ 415 v 440 ­ 500 v 24 v 60 v 110 v 220 v mechanical aaaaaaa ops 3,5 2 1 2 1,5 1 0,25 nhi nhi-e agm nhi s hi nhi nhi-e agm nhi s hi 10 8 1 fault in 1 e150 for nhi-e pkz0 1 for nhi-e pkz0 dc-13 l/r f 100 ms 1 for nhi-e pkz0 0,5 for nhi-e pkz0 0,1 x 106 0,01 x 106 5 x 106 0,05 x 106 0,1 x 106 5 x 103 1 x 106 108 operations lifespan electrical ops control circuit reliability at ue 24 v dc umin 17 v lmin 5,4 ma positively driven contacts to zh 1/457 short-circuit rating without welding fuseless fuse terminal capacity 1 conductor or 2 conductors iec/en solid or flexible with ferrule ul/csa solid or stranded voltage trips rated operational voltage u e terminal capacity 1 conductor or 2 conductors iec/en solid or flexible with ferrule ul/csa solid or stranded shunt trips operating range ac dc short-time operation 5 s power consumption pull-in ac sealing ac pull-in dc sealing dc undervoltage trips pick-up voltage drop-out voltage power consumption pull-in ac sealing ac fault probability hf nhi11 nhi12 nhi21 nhi2-11s hi11-s/ez a a gl/gg mm2 awg v ac v dc mm2 awg x us x us va va w w x us x us va va please inquire 10 0,75 ­ 2,5 18 ­ 14 42 ­ 480 24 ­ 250 0,75 ­ 2,5 18 ­ 14 0,7 ­ 1,1 0,7 ­ 1,1 5 3 3 3 0,85 0,7 ­ 0,35 5 3 0,75 ­ 1,5 for nhi-e pkz0 18 ­ 16 for nhi-e pkz0 pkzm0 motor protector trip curve the trip curve shows the tripping time of the motor protector in relation to the response current the curve shows mean values of the tolerance ranges at an ambient temperature of 20°c starting from cold the tripping time of the bimetal trips at operational temperature warm state is reduced to approximately ¼ of the values shown system pkz0 motor protectors are suitable for protection of iec type eex explosion-proof motors specific characteristics for each individual setting range are available on request theses characteristics in 55 x 75 mm format are self-adhesive and can be used as onsite documentation to verify the suitability of each motor protector for this application the data has been independently verified by the german ptb testing agency and laboratory tripping time minutes 2h 20 10 5 2 1 40 20 10 5 2 1 200 pkzm0 pkzm0 se00 pkzm0 s00 seconds 3-phase 2-phase milliseconds 50 20 5 2 1.5 2 3 4 6 8 10 15 20 30 x rated operational current

[close]