Toshiba nv Series - A.3 Mounting Hole Dimensions

Appendix A Base Unit BUM7B
6F8C1497
126
A
A.3 Mounting Hole Dimensions
The dimensions of the mounting hole of base unit BUM7B for the migration system are
shown below.
Mounting hole dimensions
Figure A.5 BUM7B mounting hole dimensions
Mount base unit BUM7B through bored mounting holes under the following conditions:
• Avoid mounting the base unit directly above the equipment which generates a large
amount of heat (e.g. heater, transformer, large capacity resistor).
• For safety during operation and maintenance, keep BUM7B well away from the
high-voltage or power equipment. Alternatively, separate BUM7B using a steel plate or
similar shield.
• Keep BUM7B away from high-voltage and power lines for 200mm or more.
• Keep at least 100mm space on all sides of BUM7B for ventilation.
• Mount BUM7B on a vertical plane of the panel.
465mm
200mm
M5x4
480mm
250mm
Base unit