Single-phase LAN/WiFi/Bluetooth energy meter Shelly PRO EM - 50

Short description

Shelly Pro EM-50 (Device) is a DIN rail mounted, two-channel, single-phase energy meter. Enhanced with all the benefits of gen2 software flexibility and LAN connectivity, it provides professional integrators with additional end-user solution capabilities. It can operate autonomously on a local LAN and/or Wi-Fi network, and can also be controlled via cloud home automation services using MQTT, HTTP and WebSocket. All incoming connections support TLS.

The device reports real-time accumulated energy, as well as instantaneous voltage, current, active and apparent power for each phase. It stores data in non-volatile memory, which can be retrieved for up to 60 days at 1-minute intervals.

The device has a real-time clock to maintain the correct time if the connection to the SNTP server is lost.

The user can access, configure and monitor the Shelly Pro EM-50 remotely, and the device can also access and communicate with the automation system if they are on the same network infrastructure.

The device has a built-in web interface that allows you to monitor and control the device, as well as adjust its settings.

The device has a built-in relay for controlling the contactor.

Equipment

• 4 quadrant measurement
• DIN rail mounting
• Connecting the current transformer
• External contactor control via built-in dry contact relay
• Optical pulse display of energy consumption
• Real-time clock
• Data logs
• Accuracy class B (IEC 62053-21)
• Photovoltaics ready