Three-phase digital electricity meter, 10-40A, 220/380V, with LCD screen for consumption measurement

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Discover the DTM125SD three-phase electronic energy meter, a new generation of smart meter designed with large integrated circuits, advanced digital technology, and surface mount technology (SMT).

This high-precision (Class 1) product fully meets the requirements of the international standard IEC 62053-21 for active energy meters. Its backlit LCD display (5+1) provides a clear and comprehensive reading of essential parameters: energy consumption (up to 9999999.1 kWh), current, voltage, frequency, and power factor.

Designed for easy integration, it simply mounts on a standard 35 mm DIN rail (DIN EN50022 standard) with a width of 6 modules (12.5 mm each, compliant with DIN43880 standard).

It is equipped with an RS485 communication interface using the Modbus-RTU protocol for remote reading, and a passive (polarized) pulse output as standard. A remote passive pulse output (non-polarized) option is available for easy connection to various automatic meter reading (AMR) systems, in compliance with IEC 62053-31 and DIN 43864 standards. Bicolor LED indicators provide real-time information: green for power status and red for the energy pulse signal. The meter automatically detects the direction of the load current (displayed on the LCD screen) and measures the active AC energy consumption regardless of this direction.

**Main Specifications:**

* **Model:** DTM125SD

* **Accuracy:** Class 1

* **Rated Voltage:** 3x220V/380V 50Hz

* **Rated Current:** 3x10(40)A (reference current / maximum current)

* **Insulation Performance:** AC voltage 4KV for 1 minute, pulse voltage 6KV (waveform 1.2/50µs)

* **Display:** LCD screen

* **Installation Method:** DIN rail (35mm)

* **Weight:** 624g

**Delivery:**

Your order includes **1 electric energy meter**.

*Note: The actual color of the product may slightly differ from the photos due to lighting conditions. Measurements may have slight variations.*