NickParker
Electrical
- Sep 1, 2017
- 441
1) Ex d enclosure having its own Ex d certificate
2) Ex e enclosure having its own Ex e certificate
The vendor has assembled/combined (1) and (2) in his premise with Ex certified bushings, but has no combined Ex certificate. Is this acceptable?
I think in this case, 2 separate tags to be provided for Ex d enclosure and Ex e enclosure respectively, though combined, a single tag cannot be provided as there is no combined Ex certification.
Any opinions?
2) Ex e enclosure having its own Ex e certificate
The vendor has assembled/combined (1) and (2) in his premise with Ex certified bushings, but has no combined Ex certificate. Is this acceptable?
I think in this case, 2 separate tags to be provided for Ex d enclosure and Ex e enclosure respectively, though combined, a single tag cannot be provided as there is no combined Ex certification.
Any opinions?