I'm looking at this Hammond enclosure for PSU:
https://www2.mouser.com/ProductDetail/546-1455N1601
I know that per safety regulations the metal enclosure should be bonded to PE. This particular enclosure consists of 4 anodised aluminum pieces: 2 side covers, U-shaped channel and a lid.
My main question is how do I reliably bond all these pieces to PE? Side covers will have some cut-outs, so I can attach bonding wires to one of the screws - this is an easy part.
However, I don't think that I can rely on the connection between side lids and an U-channel. And top cover doesn't have any screws at all.
So how would you go about this? Are there any ways to bond this type of chassis to PE properly?
https://www2.mouser.com/ProductDetail/546-1455N1601
I know that per safety regulations the metal enclosure should be bonded to PE. This particular enclosure consists of 4 anodised aluminum pieces: 2 side covers, U-shaped channel and a lid.
My main question is how do I reliably bond all these pieces to PE? Side covers will have some cut-outs, so I can attach bonding wires to one of the screws - this is an easy part.
However, I don't think that I can rely on the connection between side lids and an U-channel. And top cover doesn't have any screws at all.
So how would you go about this? Are there any ways to bond this type of chassis to PE properly?