Specifications

Cohda Wireless|Cohda XBU-V Specification | 25/03/2019 | Commercial in Confidence
XBU-V Enclosure
The enclosure is designed to comply with the following NEMA4 requirements:
 Indoor / Outdoor use, providing a degree of protection to personnel against access to hazardous parts
 Provide protection of the equipment inside the enclosure against ingress of solid foreign objects
(falling dirt and windblown dust)
 Provide protection with respect to harmful effects on the equipment due to the ingress of water (rain,
sleet, snow, splashing water, and hose directed water); and that will be undamaged by the external
formation of ice on the enclosure.
The inside of the enclosure is arranged such that there is increased thermal coupling between the warm
components on the PCB and the metal enclosure by way of customised heat spreaders embedded in the
aluminium cast.
The enclosure provides:
 NEMA4/IP67 compliance
 Die-cast Aluminium with a grey Powder-Coat finish
 Complete set of mounting holes for PCB
The outline of the NEMA4 enclosure (SEI-004) is presented in Figure 5 and Figure 6.
FIGURE 5 - 3D OUTLINE OF THE XBU ENCLOSURE