Specifications

5.2.3 Electrical Installation of Motor Cables 100
5.2.4 Preparing Gland Plates for Cables 101
5.2.5 Gland/Conduit Entry - IP21 (NEMA 1) and IP54 (NEMA12) 101
5.2.6 Gland/Conduit Entry, 12-Pulse - IP21 (NEMA 1) and IP54 (NEMA12) 105
5.2.7 Power Connections 108
5.2.8 Power Connections 12-Pulse Frequency Converters 132
5.2.9 Fuses 134
5.2.10 Fuse Specifications 134
5.2.11 Control Terminals 135
5.2.12 Control Cable Terminals 135
5.2.13 Basic Wiring Example 136
5.2.14 Electrical Installation, Control Cables 137
5.2.15 12-Pulse Control Cables 140
5.2.16 Switches S201, S202, and S801 142
5.3 Final Set-Up and Test
142
5.4 Additional Connections
144
5.4.1 Mains Disconnects 144
5.4.2 Circuit Breakers 145
5.4.3 Mains Contactors 145
5.4.4 Brake Resistor Temperature Switch 146
5.4.5 External Fan Supply 146
5.4.6 Relay Output D Frame 146
5.4.7 Relay Output E & F-Frame 147
5.5 Installation of Misc. Connections
149
5.6 Safety
150
5.6.1 High Voltage Test 150
5.6.2 Safety Earth Connection 150
5.7 EMC-correct Installation
151
5.7.1 Electrical Installation - EMC Precautions 151
5.7.2 Use of EMC-Correct Cables 152
5.8 Residual Current Device
154
6 Application Examples
155
6.1 Application Examples
155
6.1.1 Start/Stop 155
6.1.2 Pulse Start/Stop 155
6.1.3 Potentiometer Reference 155
6.1.4 Automatic Motor Adaptation (AMA) 156
6.1.5 Smart Logic Control 156
6.1.6 Smart Logic Control Programming 156
6.1.7 SLC Application Example 157
Contents VLT® HVAC Drive FC 102 Design Guide
4 MG16C102 - Rev. 2013-08-20