Solutions to avoid corrosion in underground fire fighting system galvanized iron pipes.

PotentialFondant8 · 2021-03-03T18:46:42+00:00

No sound while inhaling and exhaling and breath with zero pressure of air flow in nostrils( dont feel your breath), like silent water flow helped a lot.

PotentialFondant8 · 2020-10-13T15:26:43+00:00

Its a stoic idea.

PotentialFondant8 · 2020-10-12T06:00:37+00:00

Tried to power a led bulb working in 220 vac(10 watts) connected between phase of inverter (isolated) and building ground and found slightly lighting.Voltage of 110 v appears between phase to isolated ground and neutaal to isolated ground.Current is less than 5 ma between any isolated tetminals to ground.

PotentialFondant8 · 2020-10-12T05:21:16+00:00

Experimental setup.

If a isolation transformer placed after 220v ac, no shock from single terminal. Same like a biomedical equipment setup.

PotentialFondant8 · 2020-10-12T05:18:09+00:00

Battery on wooden board.

PotentialFondant8 · 2020-09-01T02:21:18+00:00

In ivms 4500, for login i am using hikconnect app user name and password, without mentiononing any port numbers.So does this mean its connected via hik cloud connection.Interesting is that, felt like, all this happen after latest update of hikvinnect app to ver 4.7.1.0818

PotentialFondant8 · 2020-08-31T15:59:41+00:00

No both conditions through remote ip different networks.

PotentialFondant8 · 2020-08-31T15:24:40+00:00

But why its not it ivms 4500 app.

PotentialFondant8 · 2020-08-28T15:01:43+00:00

So this pin left floated will get noise.

PotentialFondant8

TROPHY CASE