[Amps] 10 KW CCS ON 6M...USING THE 3CX-6000A7... PART 28

Sat May 27 10:41:20 EDT 2023

Power supply finally completed.  RF deck sitting on top of B+  supply.
 This is a superb video, that depicts how it all interconnects together.

I made an error on the Part 27 writeup.  The oem thin aluminum top cover of
the larger B+ box was temp used as a template, and laid on top of the new,
1/8" thick, 6061-T6 top cover for the B+  supply.   The oem cover used 6-32
screws around it's circumference. The 2 x identical sized sheets were temp
overlaid, then C clamped in several places, (between holes), then new holes
drilled out.

The new EBM Papst blower is a model  G2E160-AY47-01.   It's heavy, 4 kg
(8.8 lbs).  Rated for 305 cfm @ .9" pressure...when run on 230 vac / 60
hz.  That weight hangs from the new, thicker top lid.  Here is the data
sheet for the blower.  (scroll down for the 60hz performance curve).

https://www.mouser.ca/datasheet/2/120/ebm_papst_G2E160AY4701-1879431.pdf

Here is the latest part 27 video.   Testing will begin next week, time
permitting.

https://www.youtube.com/watch?v=AO5viYysNsM