Hello to everyone,
I bought a consumption monitoring wattmeter (Wellman NETBPEM5) that I would like to convert into production monitoring for my 700 watt small wind turbine.
PLASMANU talked about it in one of his posts.
If he wanted to, or someone else, tell us more, I think that would interest a lot of us
Looking forward to your enlightening prose ...
Sincerely,
Convert a wattmeter into a production counter ...
- chatelot16
- Econologue expert
- posts: 6960
- Registration: 11/11/07, 17:33
- Location: Angouleme
- x 264
- chatelot16
- Econologue expert
- posts: 6960
- Registration: 11/11/07, 17:33
- Location: Angouleme
- x 264
if your model does not want to count backwards, it is always possible to change it direction with adapters with male-male and female-female plugs
alas very dangerous if anyone disconnects and touches what should not be
it is much safer for a final realization to add an inverter in the wattmeter to easily invert the input and output wires
alas very dangerous if anyone disconnects and touches what should not be
it is much safer for a final realization to add an inverter in the wattmeter to easily invert the input and output wires
0 x
Hi,
And thank you for your answers.
I made the change. by Plasmanu and I have not tripped but on the display side, it's dead calm. Must say that there is no wind.
I tested with another unmodified one behind the PV inverter and I have my watts showing
I don't know when the kWh increments so I'll leave it for a few hours to see.
Then I would put the other to find out if one or the other is increasing or decreasing.
The rest tomorrow, maybe
A+
Sincerely,
And thank you for your answers.
I made the change. by Plasmanu and I have not tripped but on the display side, it's dead calm. Must say that there is no wind.
I tested with another unmodified one behind the PV inverter and I have my watts showing
I don't know when the kWh increments so I'll leave it for a few hours to see.
Then I would put the other to find out if one or the other is increasing or decreasing.
The rest tomorrow, maybe
A+
Sincerely,
0 x
- plasmanu
- Econologue expert
- posts: 2847
- Registration: 21/11/04, 06:05
- Location: The 07170 Lavilledieu viaduct
- x 180
chatelot16 wrote:if your model does not want to count backwards, it is always possible to change it direction with adapters with male-male and female-female plugs
alas very dangerous if anyone disconnects and touches what should not be
it is much safer for a final realization to add an inverter in the wattmeter to easily invert the input and output wires
Exactly that.
I take the triplet in full hand. Male-male and Bzzzzzzzzzz side
0 x
"Not to see Evil, not to hear Evil, not to speak Evil" 3 little monkeys Mizaru
- plasmanu
- Econologue expert
- posts: 2847
- Registration: 21/11/04, 06:05
- Location: The 07170 Lavilledieu viaduct
- x 180
Compare the 230v of the network to the voltmeter and the wattmeter.
The voltage calibration of the wattmeter is adjustable. It must be given the value of the voltmeter.
This is my case: I had 260v indicated. Rectified 230v.
Otherwise difference between VA (VoltAmpere) and Watts.
The voltage calibration of the wattmeter is adjustable. It must be given the value of the voltmeter.
This is my case: I had 260v indicated. Rectified 230v.
Otherwise difference between VA (VoltAmpere) and Watts.
0 x
"Not to see Evil, not to hear Evil, not to speak Evil" 3 little monkeys Mizaru
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