Wiring Diagram Book - Schneider Electric

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<strong>Electric</strong>al Formulas 104 Table 15 Ratings for 3-Phase, Single-Speed, Full-Voltage Magnetic Controllers for Plug-Stop, Plug-Reverse or Jogging Duty [1] Size of Controller Continous Current Rating (A) [1] Horsepower at 60 Hz 200 V 60 Hz 230 V 50 Hz 380 V 60 Hz 460 or 575 V Service-Limit Current Rating (A) 0 18 1-1/2 1-1/2 1-1/2 2 21 1 27 3 3 5 5 32 2 45 7-1/2 10 15 15 52 3 90 15 20 30 30 104 4 135 25 30 50 60 156 5 270 60 75 125 150 311 6 540 125 150 250 300 621 These horsepower ratings are based on typical locked-rotor current ratings. For motors having higher locked-rotor currents, use a larger controller to ensure its locked-rotor current rating is not exceeded. Table 16 Power Conversions From to kW to PS to hp to ft-lb/s 1 kW (kilowatt) = 10 10 erg/s 1 1.360 1.341 737.6 1 PS (metric horsepower) 0.7355 1 0.9863 542.5 1 hp (horsepower) 0.7457 1.014 1 550.0 1 ft-lb/s (foot-pound per sec) 1.356 x 10-3 1.843 x 10-3 1.818 x 10-3 1 ®
From single products to complete systems, look to Square D. Square D Company is a leading manufacturer and supplier of electrical distribution, automation and industrial control products. The full line of Square D and Telemecanique brand products are available from an extensive network of Square D distributors located throughout North America. Square D Company is part of Groupe <strong>Schneider</strong>, an $11 billion global manufacturer of electrical distribution, automation and industrial equipment, a company whose primary business resides in those markets. Square D has been serving industrial and construction markets, as well as public utilities, individual consumers and government agencies for over 85 years. We offer unsurpassed quality, innovative design and a committed staff of trained sales representatives and service technicians willing to stand behind every product we sell. For further information on how we can help fill your electrical needs, call your local Square D field representative or authorized Square D distributor. Square D Company Automation and Control Business P.O. Box 27446, Raleigh, N.C. 27611, USA Square D Canada 6675 Rexwood Road Mississauga, Ontario L4V 1V1 Square D Company Mexico, SA de C.V. Calz. Javier Rojo Gomez No. 1121 Col. Guadalupe del Moral, Iztapalapa 09300 Mexico D.F., Mexico 0140CT9201 (Supersedes SM304R10) Printed in USA © 1993 Square D All Rights Reserved
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F U 3 F U 1 L1 L2 460 V F U 2 L3 H1
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Standard Elementary Diagram Symbols
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Terminology A wiring diagram shows,
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3-Wire Control: Pilot Light Indicat
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3-Wire Control: Reversing Starter M
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3-Wire Control: Fusing in 1 Line On
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® AC Manual Starters and Manual Mo
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Drum Switches: Class 2601 FIG. 1 HA
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® FIG. 1 FIG. 2 Reversing DC Start
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FIG. 1 ® Full-Voltage Squirrel Cag
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FIG. 1 ® Medium Voltage Motor Cont
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FIG. 1 ® Medium Voltage Motor Cont
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FIG. 1 ® Full-Voltage, Non-Reversi
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® FIG. 1 FIG. 2 Load Detector Rela
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FIG. 1 FIG. 2 ® 10 A Control Relay
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® Control Relays: CA2 and CA3 FIG.
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® Power Terminals Coil Terminals F
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FIG. 4 FIG. 1 FPO 31-2 120% ® Type
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FIG. 1 ® Size 6, 3-Pole Contactor
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FIG. 1 ® Size 7, 3-Pole Contactor
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® 3- and 4-Pole Contactors: LC1 an
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FIG. 1 FIG. 2 FIG. 3 ® 1-Pole, 1-P
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FIG. 1 ® 3-Pole, 3-Phase Magnetic
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FIG. 1 FIG. 2 FIG. 3 ® 3-Pole, 3-P
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FIG. 1 ® 3-Pole, 3-Phase Magnetic
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FIG. 1 LD1 Off A1 A2 ® 1 L1 Contac
Page 57 and 58: FIG. 1 LD4 A1 A2 1 3 5 L1 L2 L3 T1
Page 59 and 60: ® Integral 18 FIG. 1 1 3 5 FIG. 2
Page 61 and 62: FIG. 1 FIG. 2 FIG. 3 LA1 - LB034 LA
Page 63 and 64: FIG. 1 FIG. 2 START STOP ® Type S
Page 65 and 66: FIG. 1 ® L1 L2 L3 Reduced Voltage
Page 67 and 68: ® FIG. 1 FIG. 2 Wye-Delta Type Red
Page 69 and 70: ® 3-Phase Primary-Resistor Reduced
Page 71 and 72: ® FIG. 1 FIG. 2 L1 L2 L3 L1 L2 L3
Page 73 and 74: ® Solid State Reduced Voltage Cont
Page 75 and 76: FIG. 1 FIG. 2 FIG. 3 ® Reversing S
Page 77 and 78: FIG. 1 FIG. 2 FIG. 3 ® Starters fo
Page 79 and 80: ® Form R1 Form R2 FIG. 1 FIG. 2 FP
Page 81 and 82: ® Multispeed Motor Connections: 3-
Page 83 and 84: ® Load Connections for AC Lighting
Page 85 and 86: FIG. 5 ® AC Lighting Contactors an
Page 87 and 88: FIG. 1 FIG. 3 FIG. 5 FIG. 6 FIG. 7
Page 89 and 90: XS Tubular Inductive Proximity NAMU
Page 91 and 92: ® Photoelectric Sensors XUM, XUH,
Page 93 and 94: ® XUV Photoelectric Sensors w/ Sep
Page 95 and 96: FIG. 1 FIG. 2 FIG. 3 ® Limit Switc
Page 97 and 98: ® Pressure and Temperature Switche
Page 99 and 100: ® Pneumatic Timing Relays: Class 9
Page 101 and 102: FIG. 1 FIG. 2 3 2 ® Solid State In
Page 103 and 104: Table 6 Enclosures for Non-Hazardou
Page 105 and 106: ® Conductor Ampacity and Conduit T
Page 107: Table 13 Electrical formulas for Am
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Wiring Diagram Book - Schneider Electric

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