Shelly 2246349 Triple Phase WiFi Energy Meter User Guide
- June 6, 2024
- Shelly
Table of Contents
Shelly 2246349 Triple Phase WiFi Energy Meter
USER AND SAFETY GUIDE
Triple phase Wi-Fi Energy Meter Read before use
This document contains important technical and safety information about the
device and its safety use and installation.
CAUTION Before the installation, please read this guide and any other documents accompanying the device carefully and completely. Failure to follow the installation procedures could lead to malfunction, danger to your health and life, violation of the law or refusal of legal and/or commercial guarantee (if any). Allterco Robotics is not responsible for any loss or damage in case of incorrect installation or improper operation of this device due to failure of following the user and safety instructions in this guide.
Introduction to Shelly
Shelly® is a family of innovative Devices, which allow remote control of electrical appliances through mobile phone, PC or home automation system. Shelly® uses WiFi to connect to the devices controlling it. They can be in the same WiFi network or they can use remote ac-cess (through the Internet). Shelly® may work as a standalone, without being managed by a home automation controller, in the local WiFi network, as well as through a cloud service, from wherever the User has Internet access.
Shelly® has an integrated web server, through which the User may adjust, control and monitor the Device. Shelly® has two WiFi modes – access Point (AP) and Client mode (CM). To operate in Client Mode, a WiFi router must be located within the range of the Device. Shelly® devices can communicate directly with other WiFi devices through HTTP protocol.
An API can be provided by the Manufacturer. Shelly® devices may be available for monitoring and control even if the User is outside the range of the local WiFi network, as long as the WiFi router is connected to the Internet. The cloud function could be used, which is activated through the web server of the Device or through the settings in the Shelly Cloud mobile application.
The User can register and access the Shelly Cloud, using either Android or iOS mobile applications, or any internet browser and the website: https://my.Shelly.cloud/. You can also familiarize yourself with the instructions for Management and Control through the embedded Web interface. Shelly Cloud gives you opportunity to control and adjust all Shelly® Devices from anywhere in the world. You only need an internet connection and our mobile application, installed on your smartphone or tablet. To install the application please visit Google Play or App Store and install the Shelly Cloud app.
Control your home with your voice
All Shelly devices are compatible with Amazon Echo and Google Home.
Please see our step-by-step guide on:
https://shelly.cloud/support/compatibility/
On the bottom of your Split-core transformer, you will see an arrow showing how you must place it, on the line cable. The arrow shows the direction of the current/voltage flow.
The Triple Phase WiFi Energy Meter, Shelly 3EM by Allterco Robotics is intended to be mounted next to the breakers, in order to monitor the electric power through it, independent for each channel and heavy-duty contactor control. Shelly may work as a standalone Device or as an accessory to a home automation controller. Shelly 3EM can measure incoming and outgoing energy.
- Purpose of control: Operating
- Construction of control: Independently mounted
- Type 1.B Action
- Pollution Degree 2
- Impulse Voltage: 4000 V
Installation Instructions
Depending on how many phases you want to measure, you have to connect your Shelly 3EM according to the provided scheme.
-
First step is to install the measuring clamps over the wires. Openthe current transformer with screwdriver then clamp it over the desired power cable. Do this for all the current transformers, please follow the current flow diagram.
⚠ CAUTION Danger of electrocution! Do not connect the current transformer clamp to the Line, before wiring it to Shelly 3EM. Even if only the current transformer is connected, there might be high voltage across its connection cables. -
Second step is to wire the phase to the respective terminal on Shelly 3EM. Please use wire and tight it well with screw on the Shelly termi-nals.
-
Last step is to wire the power to the device. Please connect the power wire to the respected terminal.
⚠ CAUTION Danger of electrocution. Even when the Device is turned off, it is possible to have voltage across its clamps. Every change in the connection of the clamps has to be done after ensuring all local power is powered off/disconnected.
⚠ CAUTION Danger of electrocution. Mounting the Device to the power grid has to be performed with caution.
⚠CAUTION! Danger of electrocution! The mounting/ installation of the Device should be done by a qualified person (electrician).
You have to follow one of the proposed diagrams:
3 phase wiring scheme – Fig.1
2 phase (US) wiring – Fig.2
1 phase + separate solar power measurement wiring – Fig.3
1 phase wiring up to 3 different circuits – Fig.4
LEGEND – for Fig.1 till Fig.4
Left Side:
N – Neutral input (110-230V AC);
VA – Line input of Phase A (110-230V AC);
VB – Line input of Phase B (110-230V AC);
VC – Line input of Phase C (110-230V AC);
I – Line input for contactor control
O – Output for contactor control
Right Side:
IN- IN+ Input for current transformer of Neutral
IC- IC+ Input for current transformer of Phase C
IB- IB+ Input for current transformer of Phase B
IA- IA+ Input for current transformer of Phase A
Split core for Neutral is optional. It is not included to the device.
CAUTION Do not allow children to play with the button/switch connected to the Device. Keep the Devices for remote control of Shelly (mobile phones, tablets, PCs) away from children.
-
Do not connect the Device to appliances exceeding the given max load!
-
Connect the Device only in the way shown in these instructions.
Any other method could cause damage and/or injury. -
Use the Device only with power grid and appliances which comply with all applicable regulations. Short circuit in the power grid or any appliance connected to the Device may damage the Device.
-
Connect the current transformers accordingly for each channel! Each current transformer is marked and calibrated for the respective input of the Device. Any improper connection will lead to incorrect device measurement and visualisation.
-
Тhe Device may be connected to and may control electric circuits and appliances only if they comply with the respective standards and safety norms.
Specification
- Power supply: 110-230V ±10% 50/60Hz AC
- Max measurement per channel: 120A/230V AC
- Relay Max Load: 10A/230V AC
- Working temperature: 0°C up to 40°C
- Radio signal power: 1mW
- Radio protocol: WiFi 802.11 b/g/n
- Frequency: 2412-2472 МHz; (Max. 2483.5 MHz)
- Operational range (depending on local construction):
- up to 50 m outdoors
- up to 30 m indoors
- Dimensions(HxWxL): 73x57x22 mm
- Electrical consumption: < 1W
Energy Theft Detection
In order to have this feature available, you might need to update the firmware of your device. With an additional split core current transformer, connected to the IN- IN+ terminal of Shelly 3EM, you may receive a notification, if there is any energy theft or leakage. Please follow the wiring diagrams on fig. 1 and 2, dependent on your application.
Declaration of conformity
Hereby, Allterco Robotics EOOD declares that the radio equipment type Shelly
3EM is in compliance with Directive 2014/53/EU, 2014/35/EU, 2014/30/EU,
2011/65/EU. The full text of the EU declaration of conformity is available at
the following internet address:
https://shelly.cloud/knowledge-base/devices/shelly-3em/
Manufacturer: Allterco Robotics EOOD
Address: Bulgaria, Sofia, 1407, 103 Cherni vrah Blvd.
Tel.: +359 2 988 7435
E-mail: support@shelly.cloud
Web: http://www.shelly.cloud
Changes in the contact data are published by the Manufacturer at the official
website of the Device http://www.shelly.cloud
All rights to trademark Shelly®, and other intellectual rights associated with
this Device belong to Allterco Robotics EOOD.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>