6.1.1 Safety Requirements of Mechanical Installation 117
6.1.2 Mechanical Mounting 120
7 Mechanical Installation - Frame size D, E and F
121
7.1 Pre-installation
121
7.1.1 Planning the Installation Site 121
7.1.2 Receiving the Frequency Converter 121
7.1.3 Transportation and Unpacking 121
7.1.4 Lifting 121
7.1.5 Mechanical Dimensions 123
7.1.6 Mechanical Dimensions, 12-Pulse Units 130
7.2 Mechanical Installation
133
7.2.1 Tools Needed 133
7.2.2 General Considerations 133
7.2.3 Terminal Locations - Frame size D 135
7.2.4 Terminal Locations - Frame size E 137
7.2.5 Terminal Locations - Frame size F 142
7.2.6 Terminal Locations, F8-F13 - 12-Pulse 146
7.2.7 Cooling and Airflow 151
7.2.8 Installation on the Wall - IP21 (NEMA 1) and IP54 (NEMA 12) Units 152
7.2.9 Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12) 153
7.2.10 Gland/Conduit Entry, 12-Pulse - IP21 (NEMA 1) and IP54 (NEMA12) 154
7.2.11 IP21 Drip Shield Installation (Frame size D1 and D2 ) 156
8 Electrical Installation
157
8.1 Connections- Frame Sizes A, B and C
157
8.1.1 Removal of Knockouts for Extra Cables 158
8.1.2 Connection to Mains and Earthing 158
8.1.3 Motor Connection 160
8.1.4 Relay Connection 168
8.2 Connections - Frame Sizes D, E and F
169
8.2.1 Torque 169
8.2.2 Power Connections 169
8.2.3 Power Connections 12-Pulse Drives 180
8.2.4 Shielding against Electrical Noise 189
8.2.5 External Fan Supply 189
8.3 Fuses and Circuit Breakers
190
8.3.1 Recommendations 190
8.3.2 CE Compliance 191
8.4 Disconnectors and Contactors
203
8.4.1 Mains Disconnectors 203
Contents FC 300 Design Guide
MG.33.BD.02 - VLT
®
is a registered Danfoss trademark 3
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