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Low voltage in one of the three phases of my hostel
My hostel, is connected to 3PH, and two of the phases going to my room.
When I connected my Supco/GPT SC9 SET surge protector to the power strip, to check the voltage, it turned out that this phase have 209V, compared to the main phase of my room which have >220V most of the time now.

Low voltage in one of the three phases of my hostel

My hostel, is connected to 3PH, and two of the phases going to my room.
When I connected my Supco/GPT SC9 SET surge protector to the power strip, to check the voltage, it turned out that this phase have 209V, compared to the main phase of my room which have >220V most of the time now.

IMG_7733.JPG IMG_7716.JPG IMG_7714.JPG IMG_7711.JPG IMG_7710.JPG
File information
Filename:IMG_7714.JPG
Album name:dor123 / Miscellaneous electricity
Filesize:1309 KiB
Date added:Jan 29, 2024
Dimensions:2048 x 1536 pixels
Displayed:10 times
Color Space:sRGB
DateTime Original:2024:01:29 18:29:26
Exposure Bias:0 EV
Exposure Mode:0
Exposure Time:1/30 sec
FNumber:f/3.3
Flash:No Flash
Focal length:4.3 mm
ISO:800
Make:Canon
Max Aperture:f/3.3
Model:Canon PowerShot SX730 HS
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=27254
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Comment 1 to 2 of 2
Page: 1

dor123   [Jan 29, 2024 at 04:31 PM]
Update: Right now, the voltage in that phase returned to 220V.
dor123   [Feb 04, 2024 at 03:28 PM]
Update: Now there is 205V in this phase.

Comment 1 to 2 of 2
Page: 1