PSN-L Email List Message
Subject: Re: Thermal Control for Sensors
From: ChrisAtUpw@.......
Date: Sat, 17 Nov 2007 16:15:19 EST
In a message dated 17/11/2007, gpayton880@....... writes:
I do not like the idea of exposed 100v or 240v AC, in your case, loose
inside the vault. I can conceive a safety factor as-well-as possible ac hum.
Hi Jerry,
Entirely your choice.
I use three core cable, a cable clamp and I earth the Al plate. The
electrical connections are soldered to the resistors and they are completely
covered with adhesive heatshrink insulation. The plug is fused.
There is NO exposed wiring to touch, NO hum and it is PERFECTLY safe.
Regards,
Chris Chapman
In a message dated 17/11/2007, gpayton880@....... writes:
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100v or 240v AC, in your case, loose inside the vault. I can conceiv=
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safety factor as-well-as possible ac hum. =20
Hi Jerry,
Entirely your choice.
I use three core cable, a cable clamp and=20=
I=20
earth the Al plate. The electrical connections are soldered to the resistors=
and=20
they are completely covered with adhesive heatshrink insulation. The plug is=
=20
fused.
There is NO exposed wiring to touch, NO hum and=
it=20
is PERFECTLY safe.
Regards,
Chris Chapman
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