Network analyzer on TH35 EMDX3 412051

Network Analyzer – Precise Measurement and Energy Consumption Control

This network analyzer, designed for mounting on a TH35 rail, is an advanced tool for monitoring and analyzing electrical parameters in three-phase and single-phase installations. The device provides key data to optimize energy consumption, identify losses, and prevent failures. It is indispensable for both professional installers and end-users who care about energy efficiency.

Functionality and Capabilities

The analyzer offers a comprehensive measurement of key network parameters, including voltage, current, active, reactive and apparent power, and power factor. It is equipped with a digital display for clear data reading. Additionally, it measures harmonics up to the 25th order (via Modbus communication), allowing for assessment of power quality and protection of sensitive equipment. The ability to program the current transformer (CT) and voltage transformer (VT) increases flexibility in various installation configurations. The device has pulse outputs and an RS485 interface (Modbus protocol), enabling remote monitoring and integration with building management systems (BMS) or SCADA systems.

Practical Applications

The EMDX3 analyzer finds application in a wide range of facilities:

• Industry: Monitoring energy consumption of machines and production lines, identifying losses and optimizing processes.
• Commercial buildings: Energy management to reduce costs, power quality control and minimizing the risk of equipment failure.
• Server rooms and data centers: Precise power measurement and harmonic analysis to ensure stable operation of sensitive IT equipment.
• Home installations: Energy consumption control, identification of irregularities in the operation of electrical appliances.
• Smart Home/BMS integration: Using the RS485 interface for centralized energy management.

Construction Features and Standards Compliance

The device is designed for mounting on a TH35 rail and is characterized by a compact design (width of 4 modules 17.5 mm). It meets the requirements of IEC/EN 61557-12, which guarantees measurement accuracy (class 0.5 for active energy and class 1 for reactive energy). The manufacturer is the renowned Legrand Polska Sp. z o.o., known for its high-quality electrical installation products. The device has appropriate approvals and certificates confirming its safety and reliability.