Shelly 1F/3F energy meter WiFi//BT 230VAC 63A DIN

Next-generation DIN-rail mounted single- or three-phase energy meter with a 63A three-phase current transformer. This device does not have a built-in relay. The simplest way to control a contactor is via the Shelly Pro Addon, but other Shelly smart relays can also be used (configured via software).

Shelly Pro 3EM-3CT63 measures and transmits real-time accumulated energy consumption, as well as instantaneous voltage, current, active, and apparent power per phase/channel. The device stores data in non-volatile memory, allowing retrieval for up to 60 days in 1-minute intervals. It has a real-time clock to maintain accurate time even if the connection to an SNTP server is lost.

The device is easy to install on a DIN rail, saving space in the electrical panel.

LAN, Wi-Fi, and Bluetooth connectivity.

Applications:

* Energy management in large buildings: Shelly Pro 3EM-3CT63 enables monitoring of energy consumption across different floors or departments. This helps facility managers allocate energy costs more precisely, detect energy losses, and implement effective energy-saving measures.

* Industrial energy monitoring and optimization: In factories, Shelly Pro 3EM-3CT63 can track the power consumption of heavy machinery across different phases. Real-time data analysis helps identify inefficiencies and reduce operational costs by optimizing energy usage between peak and off-peak hours.

* Retail store energy management: Store owners can use Shelly Pro 3EM-3CT63 to monitor the energy consumption of key systems such as lighting, HVAC, and refrigeration units. Real-time tracking helps identify energy waste, such as unnecessary lighting after business hours or inefficiently operating HVAC systems.

* Electric vehicle (EV) charging monitoring: Shelly Pro 3EM with the 3CT63 current transformer enables real-time tracking of energy consumption during EV charging. This helps optimize usage and prevent exceeding energy limits.

* Solar energy management: If a home is equipped with solar panels, Shelly Pro 3EM-3CT63 can measure both generated solar power and energy drawn from the grid. This allows homeowners to maximize solar energy usage and reduce reliance on the power grid.

* Whole-home energy monitoring: Shelly Pro 3EM-3CT63 tracks total household energy consumption across three phases. Consumption analysis helps identify which appliances or systems use the most electricity, allowing for informed decisions on energy savings and cost reduction.