Test Equipment Repair - 1 MASSIVE FAIL, 1 success!
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- Опубликовано: 11 сен 2024
- Editor's note: The rating at which an MOV begins to conduct is called the "clamping voltage" which is different from the "voltage rating."
Today we take a look at two pieces of failed test equipment. First up, I have a hard time understanding what the adapter does for an Eaton secondary injection test set (part number 140D481G03). Eventually, I confirm my suspicion that the wiring has been tampered with in the field, but I find another hidden problem along the way. Easy fix though!
Second up, I have a look at the Phenix PAD10-25 AC/DC hi-pot which is just... awful. It's not even worth fixing. Don't buy this hunk of junk and don't support companies that shill low effort garbage like it.
Timestamps:
0:01 - Intro
1:00 - Eaton Secondary Overview
3:27 - Description of symptoms
4:44 - Investigating damaged plug
9:05 - Opening the adapter - what's inside?
17:07 - Explanation of MOVs in CT circuits
19:55 - Did I fix it? (No)
20:13 - Pinout/Rewiring the plug
21:34 - Did I fix it? (Yes)
22:38 - Phenix PAD10-25
23:50 - Replicating the symptoms
25:35 - Identifying the issue
26:34 - What's inside? (JUNK!)
29:00 - Why is it so bad?!?!
31:42 - Outro
Music by: freelofi.com
No comments after a year ? wth ? anyway I enjoyed it . just goes to show you , you don't always get what you pay for. Some people just don't take any pride in their work. Oh well , thanks for the insight on the rising phenix LOL
Yeah I've been extremely anti-phenix since getting to cold shoulder from their customer service for months on end.