[PSUBS-MAILIST] oil filled relays

[hank pronk via Personal_Submersibles]

 Alan,Have you tried relays in oil ?Hank
    On Sunday, July 8, 2018, 5:53:05 PM MDT, Alan via Personal_Submersibles <personal_submersibles at psubs.org> wrote:  
 
 Hank,the relays should work ok in oil.I would drill a hole in the casing if it's not a solid state relay.Otherwise if it's a sealed enclosure it will collapse under pressure &maybe be hindered from working.Easy to trim the 4 corners of one side of the relay, pull a side off & trialit in a bowl of oil.BTW waiting for the 10 page Tahoe dive report. Alan

Sent from my iPad
On 9/07/2018, at 4:14 AM, hank pronk via Personal_Submersibles <personal_submersibles at psubs.org> wrote:


Hi All,I am getting organized to put E3000 together with some changes.  The sub will be shaped like a work class ROV, with jettisoning occupant sphere.Jettisoning the sphere means I need to have the thruster relays external and mounted inside the oil filled battery box.  Has anyone experimented with relays operating in vegetable oil?Hank

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