Tuya WiFi 2 Gang 80A Two Way Energy Meter US$19.99 (~A$31.78) Delivered @ Tomtop

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MarketingTomtop01 on 23/10/2023 - 21:16 tomtop.com (735 clicks)

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Specifications:
Name: Single Phase Clamp
Material: plastics
Version: Wifi version, ZigBee version (optional)
Type: 1 Gang, 2 Gang (optional)
Input voltage: AC100-240V, 50/60Hz
Current measurement ranges: 0.2-80A or 2 * (0.2-80A) according to your selection
Operation frequency: 2.412GHz-2.484GHz
Support System: Google Home and Alexa
Working temperature: -10℃ to 40℃
Operation ranges: ＜100m
IP rating: IP20

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TomTop, Hong Kong

• 

  JSONBourne on 23/10/2023 - 21:50

  Does anyone know of a Zigbee device that works with an AusNet smart meter?

• 

  Lord Fart Bucket on 23/10/2023 - 22:00

  +1

  AU certified?

  • 

    Stewardo on 23/10/2023 - 22:08

    It’s got Alexa, she should be able to wake you up before the house burns down.

  • 

    boomramada on 23/10/2023 - 22:29

    +1

    Good luck, technically, you need an electrician to install this as well.

  • 

    bdl on 24/10/2023 - 00:27

    -1

    Heymix OK ✅

• 

  dr on 24/10/2023 - 00:06

  Can somebody explain purpose of this device? Is this only applicable to solar systems, or any energy consumption monitoring, etc…

  • 

    G-Bard on 24/10/2023 - 06:30

    No, this can measures any AC circuits including import/export.

    That said, I'm just wondering what app is compatible with this one.

    • 

      tunzafun001 on 24/10/2023 - 11:01

      So could set it up to switch on hot water or charge the car when exporting over 3kwh?

      • 

        Quarn on 24/10/2023 - 11:22

        No, it meters the power, not control.

      • 

        G-Bard on 25/10/2023 - 20:24

        Well, if you good at coding, you may be able to set up some logic using API

• 

  tunzafun001 on 24/10/2023 - 00:22

  +1

  Can it measure negative figures..ie solar export?

  • 

    rabbit71 on 24/10/2023 - 01:15

    I would say it does with "Bidirectional Two Way" in the description

    • 

      B-Man02 on 24/10/2023 - 09:35

      I can't see anything about Bidirectional…

      • 

        Quarn on 24/10/2023 - 11:15

        It's right there in the title
        "Tuya WiFi 2 Gang 80A Single Phase Clamp Solar PV Bidirectional Two Way Energy Meter Mobilephone APP Control Current Transformer Schedule Timer Home Automation Device"

        • 

          B-Man02 on 24/10/2023 - 13:45

          @Quarn: Couldn't see it for the life of me.
          Tried again later and saw it. Cheers.

    • 

      tunzafun001 on 24/10/2023 - 10:59

      Question two…how would someone integrate this to do so. My main feed is 80A.
      Guessing it would need to be on the main to get import/ export.

      Are these safe enough for continual 50+ amp draw (or is it a 80A for a few seconds rating)?

      • 

        Quarn on 24/10/2023 - 11:21

        Main supply does not go through the meter, it uses clamps around the wires to measure induction. There is a mains connection to power the meter itself though.

        • 

          tunzafun001 on 24/10/2023 - 11:25

          @Quarn: Ah cool. Does the wire need to be removed to fit the clamp? Or is it like a clip on clamp multimeter meter?

          • 

            Quarn on 24/10/2023 - 13:11

            @tunzafun001: It will clamp around.

            • 

              tunzafun001 on 24/10/2023 - 13:40

              @Quarn: Awesome, and can use this as a 'Smart' switch. Ie. If more than -3000 watts (solar), activate a circuit for car/ hotwater?

              • 

                dasher on 24/10/2023 - 22:25

                @tunzafun001: [Catch Solar Relay] (https://www.catchpower.com.au/catch-solar-relay) is what you need for this. Not cheap, but if you're looking for a better way to manage solar power for hot water/car charging, these are awesome. I spend way too much time with the catch app (called Monocle) watching how it manages my solar.

                • 

                  tunzafun001 on 24/10/2023 - 23:26

                  @dasher: Yeah, I'm looking for an 'Ozbargain' catch relay. Wont be powering resistive loads, so a simple on/off is fine (don't need the smarts that only gives out 300w to a 2100w element etc).

  • 

    B-Man02 on 24/10/2023 - 09:34

    Looking for something that does that too

• 

  RubenM on 24/10/2023 - 11:13

  I was just in the midst of typing a message saying how it will burn down your house at 80A, but I was wrongly assuming it was doing whole-current measurements. With a CT, this isn't a problem and given that the current flowing through this device is very low, the risk is probably pretty low as well.

• 

  AdModnar on 24/10/2023 - 21:12

  Hi Rep (or does anyone else know….)
  does the zigbee version of this work "out the box" with basically any hub, or does it do a cut down "pretend" zigbee where it needs a specific hub?
  thanks