You want a meanwell RSD series converter. Rsd-200c-48 I believe will work depending on load.
In the part number: 200 is the wattage. C is the input voltage. 48 is the output. You'll want to double check but the part number I provided should be a 200w 48 to 48 supply. There are ones available with different wattage and input and output voltages. On Oct 2, 2014 2:50 PM, "Sean Heskett via Af" <af@afmug.com> wrote: > Hi Gang, > > We have a 48Vdc Solar site that the solar charge controller when it goes > into absorption mode the battery array voltage exceeds 60Vdc. However we > have some equipment that doesn't like more than 60Vdc. > > What product are you using to supply a clean 48Vdc (no more that 300 Watts > is needed) > > Thanks! > > -sean > >