Schematic diagram

Discussion about the MX60 Charge Controller

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dcpowerandlight
Forum Junior Member
Posts: 1
Joined: Sun Nov 01, 2009 11:41 am
My RE system: 2kW Siemans PV, 2 GVFX 3648's, MX 60, 8-L16's, 1.5kW Micro-hydro IMAG

Schematic diagram

Post by dcpowerandlight »

I’ve got an MX60 that was in service here from 2005 till 2015, when i replaced it due to catastrophic FET failures - probably due to fan failure and overheating. I finally opened it up today and yep - failed FETs down the line. I’ve ordered replacements from Newark and it’s simple enough to replace them - but without a schematic I’m going to have to reverse engineer the unit in order to troubleshoot other possible / associated component issues.

Any chance a schematic is available?

In lieu of a drawing - any tips about what the FETs take with them when the magic smoke escapes?

I really would like to repair this thing and use it for a spare. I’ve been an electronics tech since 1968 - retired comms engineer

My system:
2kW PV
MX60
GVFX3648 (2)
Battery
1.5kw low head picohydro turbine
Diversion load controller / load
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