Inspection Windows
The H.VIR is a patented window enabling a safe visual and IR (band 2 and 3) non destructive inspection of internal areas of protected closed cells.
It is specially adapted to the inspection of major electrical components. Permanently fitted on switchboards, transformer panels, cell doors, it constantly permits and IR survey without downtime.
Savings
The H.VIR window enables preventive inspections of critical areas (Connecting bars, breakers,...) without interupting or disturbing the process.
Safety
Without H.VIR, the IR inspection may be impossible or dangerous due to electromagnetic radiations (NFPA - 70 - E standard). In particular, it permits a safe inspection of high voltage equipment.
Approval
The H.VIR has been widely distributed all over the world since 1995 and meets all of the safety rules for explosion-proof cells. It conforms with different international standards. A lot of manufacturers now include the H.VIR in their proposed equipment.
The Window Comprises:
- A waterproof metallic frame (IP47 level of the NF EN 60529 standard) to be fitted on the equipment panel by means of 3 screws and an o-ring supplied with.
- A transparent impact resisting (IK07 level of the NF EN 50102 standard), external protecting shield which can be opened or closed by means of a magnetic lock.
- An optical plate transparent to UV, visible and IR radiations according tot he working wavelengths. Two window types exist only differing in the window material.
Thermoview is the sole Australian, NZ and PNG agent for these windows.
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