MuLti-Load three phase energy meter with built-in communication • UEM2L-A R; UEM4L-A R with RS485 Modbus RTU communication Compatible with the EMCT three-phase CT block series CT blocks rated current varies according to the block model Two models based on load numbers: (equivalent to two or four independent three-phase meters) MID certified, class B according to EN 50470-3 Maximum operating temperature of 70°C The UEM2L-A R and UEM4L-A R are high-performance multi-circuit energy meters designed for monitoring multiple loads in both industrial and commercial environments. Housed in a compact 4-DIN module format, these devices offer advanced functionality by enabling the simultaneous measurement of two or four independent three-phase loads, effectively replacing multiple traditional meters with a single, integrated solution. The device comes with MID certification, making it suitable for billing purposes. The active energy is compliant to EN 50470-3 class B (MID), the reactive energy is compliant to IEC/EN 62053-23 class 2. The meters are specifically designed to operate in conjunction with the EMCT series of three-phase current transformer blocks. This configuration allows accurate current measurement across four available ranges: 160 A, 250 A, 630 A, 1000 A. Besides the energy, the meter can measure the main electrical parameters and makes them available also on the built-in COM port. The COM port allows to manage the connected meter by a remote station. Data is transmitted on a RS485 line. Moreover, a dedicated application for remote management is provided: • Modbus Master software > for energy meter set up & monitoring by PC in RS485 network. Metrological LED on front panel and sealable terminal covers. The analysis of the MTBF values, the accurate selection of components and the reduction of the internal working temperatures together with strict production and control standards guarantee a product with an excellent quality and a long lasting reliability. Applications • Energy monitoring of multiple machines or production lines within industrial plants. • Measurement of energy generated by renewable sources such as solar, eolic, etc. • Energy tracking and billing in residential compounds, campgrounds, and marinas • Submetering in multi-tenant commercial buildings, shopping centers, and office complexes. • Load profiling and cost allocation in data centers and IT facilities. • Integration into energy management systems (EMS) for centralized supervision and cost optimization. • Remote survey of the consumptions and compute of the costs. • Remote management (RS485 Modbus). • Up to 50 real-time electrical measurements. • Compact design and simplified wiring reduce installation time & space. • Monitor up to four independent 3-phase loads with a single device. • Significant cost savings compared to traditional CT-based systems. Related products • Algodue's EMCT three phase CT Blocks • Modbus Master software (for Windows OS) algodue' '^ELETTRONICA Innovative tlectr* Systems

algodue' ^ELETTRONICA Innovative Electr Systems

» Technical features GENERAL CT primary rating per block type: Starting current I Minimum current I . Transitional current I Nominal current I Active energy class B in compliance with EN 50470-3 Reactive energy class 2 in compliance with EN 62053-23 Isolated port Unit load Protocol Communication Innovative Electronic Systew,&

• Measure all Loads up to 1000 A with just 4 references • Class 1 for the overall measurement chain (energy meter + EMCT-XX three-phase CT blocks) • Accuracy of measurement according to IEC 61557-12 standard • Flexible mounting: sensors can be mounting in either direction • Backplate, bus bar or DIN-rail mounting • Quick connection via RJ12 cable for error-free connection Selection guide Four distinct configurations are available, each tailored to a specific nominal and maximum current range. These variants differ in size and weight, offering flexible options to meet diverse installation and...

» Compatible accessories Mounting Flexible installation options for cables or bars, combined with DIN-rail or backplate mounting, make the EMCT series suitable for a wide spectrum of applications—from compact electrical setups to high-power industrial environments. Connection The system uses a dedicated RJ12 signal cable to establish a direct connection between the energy meter and the three-phase current transformer blocks. The signal cable is available in standard lengths of 1, 3, 5 and 10 m to accommodate various installation layouts. 6 Innovative Electronic Systems

Available cable lengths are listed in the above table. During the installation, is not mandatory tp use the same length for all channels, different lengths can be used with different CT blocks. NOTE: Subject to change without notice Innovative Electronic Syste^ns