I think temperature compensation.  BCM signals TSP to adjust voltage.

I assume the AC alarm comes through that link cable too.


On 11/22/2019 12:43 PM, Sterling Jacobson wrote:

What am I missing not using the TSP power supply and remote link?

*From:* AF <[email protected]> *On Behalf Of * Matt
*Sent:* Friday, November 22, 2019 9:30 AM
*To:* AnimalFarm Microwave Users Group <[email protected]>
*Subject:* Re: [AFMUG] 48 Volt Battery Revert

So what is the remote link for?

On Fri, Nov 22, 2019 at 7:56 AM Josh Baird <[email protected] <mailto:[email protected]>> wrote:

    So you're not taking advantage of one of the most compelling
    reasons to use the TSP+BCM combo.

    On Fri, Nov 22, 2019 at 8:51 AM Sterling Jacobson
    <[email protected] <mailto:[email protected]>> wrote:

        I don’t use the remote link, or the TSP PS units.

        *From:* AF <[email protected]
        <mailto:[email protected]>> *On Behalf Of *Ken Hohhof
        *Sent:* Thursday, November 21, 2019 6:17 PM
        *To:* 'AnimalFarm Microwave Users Group' <[email protected]
        <mailto:[email protected]>>
        *Subject:* Re: [AFMUG] 48 Volt Battery Revert

        I wouldn’t think the Mean Well power supply would be
        compatible with the remote link on the BCM.

        https://www.tracopower.com/products/tsp-bcm.pdf

        I think the TSP-BCMU360 can be fed from any brand of power
        supply, but it’s a different animal probably best for smallish
        batteries.

        *From:* AF <[email protected]
        <mailto:[email protected]>> *On Behalf Of *Sterling Jacobson
        *Sent:* Thursday, November 21, 2019 5:56 PM
        *To:* AnimalFarm Microwave Users Group <[email protected]
        <mailto:[email protected]>>
        *Subject:* Re: [AFMUG] 48 Volt Battery Revert

        I use the TSP-BCM48(A).

        https://www.trcelectronics.com/View/TRACO-Power/TSP-BCM48.shtml

        Around $170

        Takes a 48v input, so I use the Mean Well 48v 10A PSU for
        about $100 to feed it.

        And a string of four 12v 52AH batteries.

        *From:* AF <[email protected]
        <mailto:[email protected]>> *On Behalf Of *Jesse DuPont
        *Sent:* Thursday, November 21, 2019 4:02 PM
        *To:* AnimalFarm Microwave Users Group <[email protected]
        <mailto:[email protected]>>; Matt <[email protected]
        <mailto:[email protected]>>
        *Subject:* Re: [AFMUG] 48 Volt Battery Revert

        This one is for 48V. It's not Meanwell and it's expensive, but
        it's functionally the same as the DR-UPS40, but for 48V. I
        imagine Meanwell OEMs this for RLH.

        
https://www.fiberopticlink.com/product/48vdc-ups-battery-charge-controller-module/

        *Jesse DuPont*

        Network Architect
        email: [email protected]
        <mailto:[email protected]>
        Celerity Networks LLC

        Celerity Broadband LLC
        Like us! facebook.com/celeritynetworksllc
        <http://facebook.com/celeritynetworksllc>

        Like us! facebook.com/celeritybroadband
        <http://facebook.com/celeritybroadband>

        On 11/21/19 10:37 AM, Matt wrote:

            We use Meanwell DIN mount stuff for battery revert.  For 24 volt 
systems we use.

            DRP-240-24 - power supply

            DR-UPS40 - battery revert

            I want to move to 48 volt battery banks now instead of up 
converting 24 to 48.

            So what is a version of DR-UPS40 that is DIN mount and supports 48 
volt?

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