I do like the Meanwell AD-155C. It's cheap and simple.
I bought their DIN bracket once, but I wouldn't again. It's an
L-bracket with some predrilled screw holes and a DIN clip. Very
cheasy. IMO just screw it to the backplane of your enclosure, or put a
shelf in your rack and screw it to the shelf.
If you need more than 150 Watts, I've been using the Traco TSP series
which some people on this list had recommended.
It's available in up to 600 Watts at 48V. I believe there's a 960 Watt
version, but for some reason that's 24V. It's quite a bit more
expensive than Meanwell, and you need two components....a TSP power
supply and a BCM. I've been connecting the alarm relays to a Site
Monitor switch input and then you get alerts when AC is off or when the
battery circuit is open.
On 10/6/2015 12:21 PM, Josh Luthman wrote:
DR-UPS40 is *NOT* 24vdc and 48vdc out. It's pretty much a relay that
enables charging batteries.
ad-155c will do 120 or 220vac in, terminals for the batteries and
48vdc out
http://www.jameco.com/jameco/products/prodds/2146118.pdf
DC 24v to 48v
Meanwell SD-200B-48 - maybe try RSD-200B-48
Both units use these brackets for DIN. You need to buy your own
screws (sorry I don't have that documented)
https://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_222148_-1
https://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_222173_-1
Josh Luthman
Office: 937-552-2340
Direct: 937-552-2343
1100 Wayne St
Suite 1337
Troy, OH 45373
On Tue, Oct 6, 2015 at 12:16 PM, Lewis Bergman
<[email protected] <mailto:[email protected]>> wrote:
I am looking for something like the DR-UPS40, which is 24VDC but
in 48V. I found a HEP-600C-48 but it also is a lot more expensive
than I want. DIN or standard case is fine. Does anyone know of
something to fit this bill?
I found a couple of things from Altech, RLH, and a couple of
others but none I have used before.
--
Lewis Bergman
325-439-0533 <tel:325-439-0533> Cell
