000			02109nam a22002177a 4500
003			OSt
005			20231108145527.0
008			210204b ||||| |||| 00| 0 eng d
040			_aBUL _bENG _cBUL _dBUL _eRDA
082			_222 _a629.2772 _bCOX
100			_aCox, Richard A.
245			_aElecricians guide to AC motor controls / _cRichard A. cox
250			_a2nd edition.
260			_aWashington : _bCOXCO , _cc1981, 1991,2003, 2004
300			_ax, 265p. : _bill, ; _c26 cm
500			_aChapter 1: Control components- Definitions and description Switch (basic) Single pole double throw(SPDT) Double pole double throw (DPDT) Special DPDT (4-way) Pushbuttons Chapter 2 : Controllers Manual starters Contractors Magnetic starters etc Chapter 3 : Understanding and using ladder diagrams Wiring diagrams Ladder diagrams Ladder diagram rules Chapter 4 : Using pilot devices for motor control Parallel (Multiple) Stop- star station Pilot Lights in control circuits Automatic control circuits etc Chapter 5 : Article 430 national electrical code Terminology Motor nameplate Calculating motor circuits conductors etc Chapter 6 : Circuits protection Fuse terminology Types and classes of fuses Standard circuit breakers etc Chapter 7 : Reversing control circuits Reserving starters Mechanical interlock Electrical interlock etc Chapter 8 : Motor deceleration/ stopping Plugging Anti plugging Dynamic braking Electric brakes Chapter 9 : Sequence control Chapter 10 : Pump controls Chapter 11 : Duplex controls Chapter 12 : Testing and connecting 9 lead three phase motors Chapter 13 : Reduced voltage starters Chapter 14 Speed of ac motors Chapter 15 : High capacity and high voltage starters Chapter 16 : Power factor correction capacitors Chapter 17 : Programmable logic controllers Chapter 18 : Control enclosures
504			_aGlossary : p258-265 . _ Index
650			_aMotor contols
942			_2ddc _cBOOK-CA _e2nd edition. _h629.2772 _i1 _kCOX _m629.2772 COX
999			_c728 _d728