Carlo Gavazzi’s energy meters and analyzers portfolio is built for this environment – organized around three distinct product paths: AC energy metering and diagnostics, panel-grade power quality analysis, and certified DC measurement for EV charging infrastructure. The full range is available through ELTRON – Carlo Gavazzi’s official representative in Poland and the single point of contact for the complete portfolio and technical support.
One Vendor, Every Measurement Scenario
Carlo Gavazzi is a specialist manufacturer of high-quality components for the electrical and automation sectors, with a portfolio spanning sensors, relays, safety systems, current transformers, soft starters, and power supplies. Within that portfolio, power management is a core competency, not a side product. The energy meters and analyzers range covers AC metering and network analysis for buildings and industry, panel analyzers for critical power quality monitoring, and DC measurement for the growing EV charging and energy storage sectors.
What makes this portfolio particularly practical for engineers is that it functions as a coherent ecosystem: shared configuration tools, consistent communication standards, and a clear product ladder that makes specification straightforward.
Behind the Carlo Gavazzi portfolio is ELTRON – an exclusive long-term authorised representative in Poland, with fast local logistics and engineering support.
Accurate Cost Allocation
Allocating energy costs accurately starts with knowing who uses what – and that requires a reliable, certified submeter at every relevant point. The Carlo Gavazzi EM300 series is the market-standard solution, widely deployed across commercial buildings, retail spaces, and manufacturing facilities.
Two models (different variants available) cover the most common connection scenarios: the EM330 works with external current transformers (CTs), while the EM340 supports direct connection up to 65 A. Both fit a compact 3-DIN housing with a backlit touchscreen, and communicate via Modbus RTU or M-Bus for straightforward BMS integration.
For facility managers, developers, and BMS integrators, the EM300 series turns energy cost allocation from a manual estimation exercise into an automated, auditable process.
Power Quality Monitoring That Prevents Failures
There is a meaningful difference between a meter that records consumption and an analyzer that tells you what is wrong with your power supply. The EM500 series is designed for both. THD measurement detects harmonic distortion before it leads to failures in motors, drives, and PV inverters. Virtual Wiring Correction automatically fixes phase connection errors without downtime, while a 100 ms refresh rate keeps pace with dynamic load changes in real time. Together, these capabilities help identify problems before they become costly interruptions.
From Basic Retrofit to Laboratory Precision
The WM series covers the full range of panel analyzer requirements – from a straightforward analog ammeter replacement to a power quality analyzer with environmental protection designed for harsh industrial environments. The three models share the same panel format but diverge significantly in measurement depth, communication flexibility, and logging capability:
- WM15 – replacing analog ammeters doesn’t have to mean redesigning the panel. The WM15 fits the standard 96 × 96 mm cutout and keeps the bar graph format operators already know – while adding THD measurement to the 15th harmonic. Same form factor, significantly more information.
- WM20 – the WM20 is built for projects that aren’t fully defined yet. Its modular architecture means communication ports and digital outputs can be added later without replacing the unit. For integrators working across multiple protocols or dealing with clients who change requirements mid-project, that flexibility has practical value.
- WM30/WM40 – at the top of the WM series, the WM30 and WM40 go beyond monitoring into documentation. 32nd-order FFT analysis provides a complete picture of harmonic distortion – the level of insight needed in data centers, heavy industry, and any environment where unexplained losses must be traced and verified.
Certified DC Metering for Fast-Charging Infrastructure
The EV charging market demands certified, billing-grade DC metering with uncompromising data integrity. Carlo Gavazzi meets those requirements with two purpose-built instruments.
The DCM1 is designed for public and semi-public charging infrastructure. It features an integrated display and is certified in accordance with the Eichrecht and MID standards. The DCT1 is intended for backend-integrated deployments, using SML digital data signing to ensure every reading remains authenticated and legally defensible. Both support applications up to 1000 V DC and 600 A, making them suitable for fast-charging infrastructure and DC-coupled battery storage systems.
Less Time on Installation, Fewer Errors in the Field
Getting a meter running correctly shouldn’t take longer than installing it. UCS (Universal Configuration Software) is a free offline tool that works across the entire Carlo Gavazzi portfolio of energy meters and analyzers, allowing configuration to be prepared in advance and copied across multiple units. The mobile Wizard app guides commissioning without requiring engineers to work through full documentation in the field. The result is faster installation, fewer wiring errors caught late, and fewer warranty callbacks.
Carlo Gavazzi Meters and Analyzers – Available at ELTRON
From a compact DIN-rail submeter to a laboratory-grade panel analyzer with 32nd order FFT, and everything in between, the Carlo Gavazzi energy meters and analyzers portfolio is built to cover the full range of what modern electrical installations demand.
The full Carlo Gavazzi range is available through ELTRON. In addition to fast order fulfilment, we also provide comprehensive technical support.
Explore the Carlo Gavazzi energy meters and analyzers in the ELTRON online store – and for products requiring special ordering or technical consultation, contact us directly.
