Danfoss FC 300 Design Manual page 2

FC 300 Design Guide
2
FC 300 Selection
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Electrical Data ....................................................................................... 55
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General Specifications ............................................................................ 60
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Efficiency .............................................................................................. 66
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Acoustic Noise ....................................................................................... 67
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Peak Voltage on Motor ............................................................................ 67
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Derating for Ambient Temperature - data valid for ≤ 10 HP [7.5 kW] ............. 68
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Derating for Low Air Pressure .................................................................. 68
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Derating for Running at Low Speed .......................................................... 68
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Derating for Installing Long Motor Cables or Cables with Larger Cross-Section
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Temperature-Dependent Switch Frequency ................................................ 69
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Mechanical Dimension ............................................................................ 70
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Options and Accessories ......................................................................... 72
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Mounting Option Modules in Slot B ........................................................... 72
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General Purpose Input Output Module MCB 101 ......................................... 73
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Encoder Option MCB 102 ........................................................................ 75
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Resolver Option MCB 103 ........................................................................ 77
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Relay Option MCB 105 ............................................................................ 79
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24 V Back-Up Option (Option D) .............................................................. 81
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Brake Resistors ..................................................................................... 81
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Remote mounting Kit for LCP ................................................................... 81
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IP 21/IP 4X/ TYPE 1 (NEMA 1) Enclosure Kit .............................................. 82
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IP 21/Type 1 Enclosure Kit ...................................................................... 82
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LC Filters .............................................................................................. 82
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How to Order
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Drive Configurator ................................................................................. 83
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Ordering Form Type Code ........................................................................ 84
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Ordering Numbers ................................................................................. 87
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How to Install
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Mechanical Installation ........................................................................... 93
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Accessory Bag ≤ 10 HP [7.5 kW] ............................................................. 93
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Safety Requirements of Mechanical Installation .......................................... 96
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Field Mounting ....................................................................................... 96
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Electrical Installation .............................................................................. 97
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Removal of Knockouts for Extra Cables ..................................................... 97
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Connection to Line Supply and Grounding ................................................. 97
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Motor Connection .................................................................................. 100
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Motor Cables ........................................................................................ 102
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Electrical Installation of Motor Cables ....................................................... 102
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Fuses .................................................................................................. 103
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Access to Control Terminals .................................................................... 105
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Control Terminals (FC 301) ..................................................................... 105
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Electrical Installation, Control Terminals ................................................... 106
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Basic Wiring Example ............................................................................ 107
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Electrical Installation, Control Cables ....................................................... 108
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Switches S201, S202, and S801 ............................................................. 109
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Final Set-Up and Test ............................................................................ 110
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Safe Stop Installation (FC 302 only) ........................................................ 112
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MG.33.B6.22 - VLT is a registered Danfoss trademark
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