Author

Topic: Convert Amps to Watts (Read 355 times)

newbie
Activity: 54
Merit: 0
March 19, 2017, 12:44:27 AM
#4
Here's the route I went:
https://www.amazon.com/Elgato-Energy-HomeKit-Technology-Bluetooth/dp/B01M3PK5WH/ref=sr_1_fkmr1_1?ie=UTF8&qid=1489902199&sr=8-1-fkmr1&keywords=eve+energy+220v

So on my iPhone I can see how much each rig is using, how much in $ it has cost since the last time it was reset, can remotely turn them on and off, etc.

I can do all of this from anywhere in the world.

Supports 240v.
hero member
Activity: 1498
Merit: 597
March 18, 2017, 11:40:50 PM
#3
With this meter you can continuously monitoring your amp usage , easy to install .. you dont need to connect the red/orange/yellow wires , those wires is just for backlight ...
then basic math : amps x volts =watts

https://www.bluesea.com/products/8258/AC_Ammeter_-_0_to_100A_with_Coil

instructions : http://assets.bluesea.com/files/resources/instructions/9975.pdf






member
Activity: 83
Merit: 11
March 18, 2017, 11:22:11 PM
#2
amps x volts =watts

no calculator needed

220volts at 10 amps would be 2200watts
full member
Activity: 154
Merit: 100
March 18, 2017, 07:55:27 PM
#1
So since I am on linux now with my rigs and I also installed 220 in my house, I can no longer use my killawatt meter to gauge each rig on kwh usage.  I could buy 1 for 220v but it would require me to shut all my rigs down and re wire a few things. 

In the meantime I bought a clamp meter to see what amps I am using.  Since I have 2 hot legs and a ground on my 30A plug, I clamped each hot wire and added them.  I found this calculator online http://www.plug.at/pl/calculator.htm to determine how many watts I am up to.

My question is does anyone have a better site to use or a better method?  Linux has nothing like gpu-z or hwinfo64 for me to gauge each rig.
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