About the Author |
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iii | |
Preface |
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ix | |
Acknowledgments |
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xi | |
Walk-through |
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xii | |
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Chapter 1 Safety in the Workplace |
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1 | (15) |
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Part 1 Protecting against Electrical Shock |
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1 | (1) |
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1 | (3) |
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4 | (1) |
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Personal Protective Equipment |
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5 | (2) |
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7 | (2) |
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7 | (1) |
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Safety Interlock switches |
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7 | (1) |
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8 | (1) |
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8 | (1) |
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Part 2 Grounding--Lockout--Codes |
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9 | (7) |
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9 | (2) |
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11 | (1) |
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Electrical Codes and Standards |
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12 | (4) |
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Chapter 2 Understanding Electrical Drawings |
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16 | (31) |
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Part 1 Symbols--Abbreviations--Ladder Diagrams |
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16 | (8) |
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16 | (1) |
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Abbreviations for Motor Terms |
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17 | (1) |
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17 | (7) |
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Part 2 Wiring--Single Line--Block Diagrams |
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24 | (4) |
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24 | (2) |
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26 | (1) |
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26 | (1) |
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27 | (1) |
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Part 3 Motor Terminal Connections |
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28 | (9) |
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28 | (1) |
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28 | (2) |
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30 | (7) |
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Part 4 Motor Nameplate and Terminology |
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37 | (5) |
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NEC Required Nameplate Information |
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37 | (2) |
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Optional Nameplate Information |
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39 | (2) |
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Guide to Motor Terminology |
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41 | (1) |
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Part 5 Manual and Magnetic Motor Starters |
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42 | (5) |
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42 | (1) |
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43 | (4) |
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Chapter 3 Motor Transformers and Distribution Systems |
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47 | (25) |
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Part 1 Power Distribution Systems |
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47 | (10) |
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47 | (1) |
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48 | (2) |
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50 | (1) |
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51 | (1) |
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Switchboards and Panelboards |
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52 | (2) |
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Motor Control Centers (MCCs) |
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54 | (2) |
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56 | (1) |
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Part 2 Transformer Principles |
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57 | (5) |
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57 | (1) |
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Transformer Voltage, Current, and Turns Ratio |
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58 | (2) |
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60 | (1) |
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61 | (1) |
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Part 3 Transformer Connections and Systems |
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62 | (10) |
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62 | (1) |
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Single-Phase Transformers |
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63 | (2) |
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65 | (2) |
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67 | (2) |
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69 | (3) |
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Chapter 4 Motor Control Devices |
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72 | (33) |
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Part 1 Manually Operated Switches |
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72 | (8) |
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Primary and Pilot Control Devices |
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72 | (1) |
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73 | (1) |
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73 | (4) |
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77 | (1) |
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78 | (1) |
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78 | (1) |
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79 | (1) |
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Part 2 Mechanically Operated Switches |
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80 | (6) |
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80 | (2) |
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Temperature Control Devices |
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82 | (1) |
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83 | (1) |
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84 | (2) |
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86 | (12) |
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86 | (3) |
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89 | (2) |
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91 | (1) |
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92 | (1) |
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93 | (2) |
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Velocity and Position Sensors |
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95 | (1) |
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96 | (1) |
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97 | (1) |
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98 | (7) |
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98 | (1) |
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99 | (1) |
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100 | (1) |
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101 | (1) |
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102 | (3) |
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Chapter 5 Electric Motors |
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105 | (53) |
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105 | (5) |
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105 | (1) |
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106 | (1) |
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106 | (1) |
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107 | (3) |
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Part 2 Direct Current Motors |
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110 | (12) |
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Permanent-Magnet DC Motor |
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110 | (2) |
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112 | (1) |
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113 | (1) |
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114 | (1) |
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115 | (1) |
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Motor Counter Electromotive Force (CEMF) |
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116 | (1) |
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117 | (1) |
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117 | (1) |
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118 | (1) |
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119 | (1) |
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120 | (2) |
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Part 3 Three-Phase Alternating Current Motors |
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122 | (9) |
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122 | (2) |
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124 | (1) |
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Squirrel-Cage Induction Motor |
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124 | (4) |
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Wound-Rotor Induction Motor |
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128 | (1) |
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Three-Phase Synchronous Motor |
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129 | (2) |
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Part 4 Single-Phase Alternating Current Motors |
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131 | (5) |
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131 | (2) |
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Split-Phase Capacitor Motor |
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133 | (2) |
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135 | (1) |
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135 | (1) |
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Part 5 Alternating Current Motor Drives |
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136 | (3) |
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136 | (3) |
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139 | (1) |
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139 | (7) |
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140 | (1) |
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140 | (1) |
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140 | (1) |
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140 | (1) |
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140 | (1) |
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141 | (1) |
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141 | (1) |
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141 | (1) |
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141 | (1) |
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141 | (1) |
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Motor Temperature Ratings |
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142 | (1) |
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143 | (1) |
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143 | (1) |
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143 | (1) |
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144 | (2) |
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Part 7 Motor Installation |
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146 | (5) |
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146 | (1) |
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146 | (1) |
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146 | (1) |
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147 | (1) |
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148 | (1) |
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149 | (1) |
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149 | (1) |
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Voltage Levels and Balance |
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149 | (1) |
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Built-in Thermal Protection |
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150 | (1) |
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Part 8 Motor Maintenance and Troubleshooting |
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151 | (7) |
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151 | (1) |
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152 | (6) |
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Chapter 6 Contactors and Motor Starters |
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158 | (28) |
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Part 1 Magnetic Contactor |
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158 | (11) |
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159 | (3) |
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Capacitor Switching Contactors |
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162 | (1) |
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163 | (3) |
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166 | (3) |
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Part 2 Contactor Ratings, Enclosures, and Solid-State Types |
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169 | (6) |
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169 | (1) |
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170 | (1) |
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171 | (1) |
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172 | (3) |
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175 | (11) |
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175 | (1) |
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Motor Overcurrent Protection |
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176 | (2) |
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178 | (4) |
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182 | (4) |
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186 | (25) |
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Part 1 Electromechanical Control Relays |
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186 | (5) |
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186 | (2) |
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188 | (1) |
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Relay Styles and Specifications |
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188 | (2) |
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190 | (1) |
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Part 2 Solid-State Relays |
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191 | (4) |
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191 | (2) |
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193 | (1) |
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194 | (1) |
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195 | (8) |
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195 | (1) |
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196 | (1) |
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Solid-State Timing Relays |
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196 | (1) |
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197 | (4) |
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Multifunction and PLC Timers |
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201 | (2) |
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203 | (4) |
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Mechanical Latching Relays |
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203 | (1) |
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204 | (1) |
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Latching Relay Applications |
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204 | (1) |
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204 | (3) |
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Part 5 Relay Control Logic |
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207 | (4) |
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Control Circuit Inputs and Outputs |
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207 | (1) |
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207 | (1) |
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207 | (1) |
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Combination Logic Functions |
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208 | (1) |
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208 | (1) |
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208 | (1) |
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209 | (2) |
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Chapter 8 Motor Control Circuits |
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211 | (34) |
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Part 1 NEC Motor Installation Requirements |
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211 | (7) |
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Sizing Motor Branch Circuit Conductors |
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212 | (1) |
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Branch Circuit Motor Protection |
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212 | (3) |
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Selecting a Motor Controller |
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215 | (1) |
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Disconnecting Means for Motor and Controller |
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215 | (1) |
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Providing a Control Circuit |
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216 | (2) |
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218 | (13) |
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Full-Voltage Starting of AC Induction Motors |
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218 | (5) |
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Reduced-Voltage Starting of Induction Motors |
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223 | (6) |
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229 | (2) |
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Part 3 Motor Reversing and Jogging |
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231 | (7) |
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Reversing of AC Induction Motors |
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231 | (3) |
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Reversing of Single-Phase Motors |
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234 | (2) |
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236 | (1) |
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236 | (2) |
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238 | (4) |
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Plugging and Antiplugging |
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238 | (2) |
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240 | (1) |
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240 | (1) |
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Electromechanical Friction Brakes |
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241 | (1) |
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242 | (3) |
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242 | (1) |
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243 | (2) |
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Chapter 9 Motor Control Electronics |
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245 | (30) |
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Part 1 Semiconductor Diodes |
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245 | (6) |
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245 | (1) |
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246 | (3) |
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249 | (1) |
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249 | (1) |
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250 | (1) |
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251 | (1) |
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251 | (8) |
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Bipolar Junction Transistor (BJT) |
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252 | (2) |
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254 | (1) |
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Metal Oxide Semiconductor Field-Effect Transistor (MOSFET) |
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255 | (2) |
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Insulated-Gate Bipolar Transistor (IGBT) |
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257 | (2) |
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259 | (6) |
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Silicon-Controlled Rectifiers (SCRs) |
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259 | (3) |
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262 | (2) |
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Electronic Motor Control Systems |
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264 | (1) |
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Part 4 Integrated Circuits (ICs)' |
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265 | (10) |
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265 | (1) |
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Operational Amplifier ICs |
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266 | (1) |
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267 | (1) |
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268 | (2) |
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Electrostatic Discharge (ESD) |
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270 | (1) |
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270 | (5) |
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Chapter 10 Adjustable-Speed Drives and PLC Installations |
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275 | (43) |
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Part 1 AC Motor Drive Fundamentals |
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275 | (8) |
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Variable-Frequency Drives (VFDs) |
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276 | (4) |
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280 | (1) |
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281 | (2) |
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Part 2 VFD Installation and Programming Parameters |
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283 | (14) |
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283 | (1) |
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284 | (1) |
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284 | (1) |
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284 | (1) |
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285 | (1) |
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285 | (1) |
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Electromagnetic Interference |
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285 | (1) |
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286 | (1) |
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286 | (1) |
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287 | (1) |
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287 | (1) |
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288 | (1) |
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289 | (1) |
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Control Inputs and Outputs |
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289 | (3) |
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292 | (1) |
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292 | (1) |
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Types of Variable-Frequency Drives |
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293 | (1) |
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294 | (1) |
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294 | (1) |
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Diagnostics and Troubleshooting |
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295 | (2) |
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Part 3 DC Motor Drive Fundamentals |
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297 | (7) |
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297 | (1) |
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DC Drives--Principles of Operation |
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297 | (2) |
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Single-Phase Input--DC Drive |
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299 | (1) |
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Three-Phase Input--DC Drive |
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300 | (1) |
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300 | (1) |
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Nonregenerative and Regenerative DC Drives |
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301 | (1) |
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302 | (2) |
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Part 4 Programmable Logic Controllers (PLCs) |
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304 | (14) |
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PLC Sections and Configurations |
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304 | (2) |
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306 | (3) |
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309 | (1) |
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310 | (3) |
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313 | (5) |
Appendix |
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318 | |
Index |
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1 | |