[Amps] GS35B questions

Han Higasa higasa at plum.ocn.ne.jp
Thu Sep 9 19:04:47 PDT 2010


Hi gents

Regarding HV connection I am using RG-8U  and 
HN connectors for HV+. 
HV- is connected by a multi-pin metal remote 
control connector with its wire harness including
AC 100V, DC 12V, grounds, "HV start" and "HV
ready" signals, and HV- line. 
"HV start" signal control a primary power relay.

It consists an inherent inter-lock function
- without control connection HVPS never ON.
And use the order to connect HV+ first on 
operation, disconnect HV+ last on any 
maintenance kept a safety for a couple of decades.

The RF deck acts as a master, and the HVPS a slave.
A possibility that HVPS works arbitrarily will
introduce an accident.

The ground side of the HN connectors work as 
a connection of frame ground, but I recommend
to use an explicit frame ground line to keep 
further safety.

GL, de Han JE1BMJ



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