IAmMeter Bi-directional Three Phase WiFi Power Meter – 250A

This Bi-directional three phase WiFi Energy Meter will monitor the exact energy usage of a specific three phase circuit, giving you real-time monitoring of electricity usage, as well as historical data displayed in hourly, daily or monthly graphs. Alternatively, use it on a single phase system and use the 3 x CT clamps to monitor three single phase circuits simultaneously.

Use it to pinpoint the maximum or peak loads, and which hours of the day you use the most electricity. Information that is critical in getting the specification of a solar system accurate, or finding what device is using so much electricity and when.

The monitoring device is easy to connect, and you do not need to modify any circuits since the current monitor simply clamps around the live wire of the circuit being monitored.

Example : Connecting it across the main Eskom live wire into your premises gives you a complete overview hourly, daily, monthly of your overall energy usage. You could also connect it to a cold storage room, oven, or any other circuit to get detailed energy usage graphs and information for a specific device or circuit.

The meter stores the data by connecting to your WiFi network and uploading information to a cloud based server. You can then access this information via a website or a mobile APP (Android or IOS). There is no subscription fee for the cloud based service. It is already included in the device purchase and remains permanently free.

Each of the three clamps can be labelled on the interface, either as phase 1,2,3 of a specific three phase circuit, or if used to monitor three individual single phase circuits then each can be labelled as the device or circuit being monitored.

This is the high current version of the meter, same platform, same monitoring, but with 3 x 250A rated CT clamps that can each fit around a wire of up to 25mm.

Certification

SANS/IEC 62052-11:2020, 62053-21:2020, 62368-1:2014 Certified

ETSI EN 301 489-17 V3.1.1 (2017-02) EMC Certified

ICASA Certified (Type Aproval Number TA-2024/0560)xxxx

NRCS Certified (LOA Certificate 195253/002)

Product Uses:

– Monitoring a three phase circuit

– Monitoring three separate single phase circuits

– Correctly sizing an inverter, solar array and battery pack for a solar installation

– Accurately seeing when a device is using how much power

– Billing a tenant on a sub-distribution board for the electricity they use

– Monitoring and checking your overall own electricity bill, with the ability to go into detail monthly, daily, hourly

Product Features:

– Bi-directional meter to track the two-way energy (“from grid” and “to grid”)

– Three CT clamps, each able to measure up to 250A

– DIN-rail mounting so can be mounted inside DB

– Open API enables perfect integration into third party server (HomeAssistant, PVoutput, your own server…)

– Web-based Cloud Service and Android/IOS app available on Google play and Apple store

What’s in the box
1 x Three Phase WiFi Energy Meter
3 x 25mm, 250A Split Core Current Transformer
1 x Wi-Fi Antenna
1 x User Guide