SIKOSTARTTM 3RW34 - Siemens Industry, Inc.

Electrical SpecificationsWire Cross-SectionTorqueAWG or MCM* mm 2 lb-in Nm6 to 4 16 to 25 100 113 to 2 35 125 141 50 135 151/0 to 2/0 50 to 70 150 173/0 to 4/0 95 to 120 225 25250 to 400 120 to 185 290 33500 to 600 240 to 300 335 38Table 7 : Torques for Terminal Screws and Ground Stud Nuts* For 75 °C, aluminum or copper conductorEnglishNut on ground nutOperating current of soft starter= 162 A 110 lb-in 12 NmTighten the control circuit screws acc. to wire cross-section as follows:Wire Cross-SectionTightening TorqueAWG mm 2 lb-in Nm24 ... 12 0.25 ... 4 8 0.9ElectricalSpecificationsOrder Number3RW34 52...3RW34 54...3RW34 55...3RW34 56...3RW34 57...3RW34 58...3RW34 65...3RW34 66...3RW34 67...3RW34 68...3RW34 83...3RW34 84...3RW34 86...Operational CurrentRating(amps)355770801101351621952353525007001 050Power Dissipationat Rated Current(watts)84158190248306358493515629984142520202949Surge Capacity(1 cycle)(amps)1 5401 8003 2004 4004 4005 0005 8008 00014 50014 50022 36030 00036 000I²t (1/2 cycle)of Starter(A²s)10 50016 20051 20097 00097 000125 000168 000320 0001 051 0001 051 0002 500 0004 500 0006 480 000Table 8 : Electrical SpecificationsTable 9 : Control Power RequirementsNominal Controller Current Required (Terminals X1, X2)Order Number24 V DC Control VoltageNumber 115 V AC Control Voltage Number 230 V AC Control Voltage Numberof Fansof fansof FansControl Fans Control Fans Control Fans3RW34 52/54 45 mA — 0 14 mA — 0 13 mA — 03RW34 55 - 58 45 mA 400 mA 2 14 mA 300 mA 2 13 mA 170 mA 23RW34 65 - 67 45 mA 200 mA 1 14 mA 200 mA 1 13 mA 140 mA 13RW34 68 45 mA 600 mA 2 14 mA 600 mA 2 13 mA 300 mA 23RW34 83/84 45 mA 900 mA 3 14 mA 900 mA 3 13 mA 450 mA 33RW34 86 — — — 14 mA 900 mA 3 13 mA 450 mA 33ZX1012-0RW34-1AN1 25