-48VDC equipment recommendations

Thu Jan 29 17:45:39 UTC 2009

For large plants, the Sageon brand is excellent and for small scale, 48
VDC @ 30 amps the Argus brand is excellent. The Sageon units are
stand-alone.  The Argus units are rm @ 19" and 23".

We use both.

David

-----Original Message-----
From: Frank Bulk [mailto:frnkblk at iname.com] 
Sent: Wednesday, January 28, 2009 2:27 PM
To: deepak at ai.net; nanog list
Subject: RE: -48VDC equipment recommendations

We're using this a product by C&D and happy with it:
http://www.cdstandbypower.com/product/power_sys/system/sageon.html
Runs very quietly, very efficient (compared to what we used to have)

For our smaller sites, we use Valere:
http://www.eltekvalere.com/wip4/telecom/c/detail.epl?cat=11071
It's amazing how compact they've made these units.

Frank

-----Original Message-----
From: Deepak Jain [mailto:deepak at ai.net] 
Sent: Tuesday, January 27, 2009 5:35 PM
To: nanog list
Subject: -48VDC equipment recommendations

Who does everyone like for -48VDC power systems nowadays (say in the 60A
@48VDC and 600A at 48VDC sizes). Something like you'd deploy in a POP or a
10-rack MMR with A&B.

Management/no-management, not a big deal.

Off-list is fine, and I'll be glad to summarize for the list.

Thanks in advance,

Deepak