Hardware
Installation
4 - 10
SKF Multilog On-Line System IMx-M
User Manual
Figure 4 - 6.
Power Cable Connection.
1. First connect the (green-yellow) protective earth wire to the PE terminal.
2. Connect the (blue) neutral wire to the N terminal.
3. Connect the (brown or black) live wire to the L terminal.
IMx-M redundant power supply requires that before obtaining access for maintenance,
both supply circuits (power connectors AC1 and AC2) must be disconnected.
in Technical Data section for power requirements.
Important - IMx-M Mains Power Connectors must not be used as a mains
power disconnect device.
Important - For the permanently connected IMx-M rack, an external all pole
power switch must be installed to be able to disconnect the IMx-M rack from the
mains power grid. The switch must be labeled "IMx-
M” or similar. On/off position
must be clearly marked. The switch must be located close to the IMx-M rack, within
operator's easy reach. If two switches are used, one for each power supply unit,
they must be placed close to each other.
Important - Make sure that the power is turned off, before touching the power
cable. Touching the leads of a powered cable can cause serious injuries.
Important - In some countries, one must be certified in order to connect the
IMx-M rack to the power grid.
Important - Since the rack is grounded through the protective earth lead of the
power cable, make sure that the earth terminal of the power cable is properly
connected to the protective earth lead before connecting any of the input or output
terminals of the rack.
