Altistart 01 Soft Starters Page 30 Wiring Diagrams

30 Altistart 01 & U01 soft starters for asynchronous motors ATS01N2 pppp & ATSU01N2 pppp Wiring Diagrams Altistart 01 soft starter and TeSys U-Line motor starter combinations Hand-Off-Auto Control with soft stop 120 Vac Supply 208-480 V L S1 HAND - OFF - AUTO LUB LUA1C20 17 18 A1 A2 M LUB TeSys U-Line L1 L2 L3 1/L1 3/L2 5/L3 A1 R1A R1C COM LI1 LI2 LI+ LO1 BOOST 2/T1 4/T2 6/T3 M1 3~ ( 3 ) AUTO RUN/STOP N ( 1 ) ( 2 ) ( 4 ) Fuse ATS01N2 pp LU/QN/RT 24 Vdc Supply 208-480 V + S1 HAND - OFF - AUTO LUB LUA1C20 17 18 A1 A2 M LUB TeSys U-Line L1 L2 L3 1/L1 3/L2 5/L3 A1 R1A R1C COM LI1 LI2 +24 V LO1 BOOST 2/T1 4/T2 6/T3 M1 3~ ( 3 ) AUTO RUN/STOP - ( 2 ) ( 4 ) ATSU01N2 pp LT t t1 t2 10 s Motor voltage Logic output LO1 Yellow LED Auto Run/Stop S1 Hand Off Auto Line voltage V 1 Notes: A1: ATS01 soft starter LUB: TeSys U-Line motor starter LUA1C20: Control circuit contact block for TeSys U-Line motor starter S1, S2: Momentary pushbuttons t1: 1 - 10 second adjustable starting time t2: 1 - 10 second adjustable stopping time V1: Initial motor voltage - adjustable from 30 to 80% of the motor's rated voltage (1) Use shielded cable if control wiring is longer than 3 feet (2) From automated control system (3) Optional jumper to select boost (4) See page 11 for L01 wiring recommendations

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