Altistart 01 Soft Starters Page 28 Wiring Diagrams

28 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 Automatic 3-wire control without soft stop 120 Vac Supply Fuse 18 LUB LUA1C20 17 STOP S1 L 3~ BOOST 2/T1 ( 1 ) ( 2 ) LO1 LI1 LI2 COM LI+ A1 R1A R1C 1/L1 6/T3 4/T2 M1 5/L3 3/L2 TeSys U-line L1 L2 LUB L3 208-480 V LUB 14 13 A1 START S2 A2 LUB M N ATS01N2 pp LU/QN/RT START LUA1C20 LUB 17 STOP S1 18 S2 + 24 Vdc Supply 3~ BOOST 2/T1 ( 1 ) ( 2 ) LO1 LI1 +24 V LI2 COM A1 R1A R1C 1/L1 4/T2 6/T3 M1 3/L2 5/L3 13 14 TeSys U-line L1 L2 LUB L3 A1 M A2 - 208-480 V ATSU01N2 pp LT 500 ms t1 10 s V 1 Line voltage Pushbutton S1 Pushbutton S2 Yellow LED Logic output LO1 Motor voltage Logic output LI2 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 V1: Initial motor voltage - adjustable from 30 to 80% of the motor's rated voltage (1) Optional jumper to select boost (2) See page 11 for L01 wiring recommendations

Previous Page
Next Page