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ULYS MCM

Product catalog summary

Overview
The ULYS MCM is a multi-channel meter designed to centralize measurements across multiple electrical feeders. It is compact, capable of integrating 18 three-phase meters into one unit, and supports quick implementation. The device is compatible with a wide range of sensors, making it versatile for various applications.

Key Features

Compact Design: Supports up to 18 meters in three-phase use and up to 54 meters in single-phase use.
Universal Communication: Connects to Ethernet or RS485 networks, allowing remote real-time querying via PLC.
Comprehensive Measurements: Measures energy values (kWh, kVArh) and electrical quantities (V, U, I, F, PF, unbalance) for each feeder.
Easy Installation: Utilizes RJ12 quick connection technology for current sensors, reducing cabling errors and eliminating electrical risks.
Sensor Compatibility: Compatible with Miniflex flexible sensors and compact current transformer clips for various current levels and installation spaces.

Technical Specifications

Electrical System: Supports 1P2W, 3P3W, 3P4W configurations.
Voltage Range: 43-690 V between phases, 25-400 V between phases and neutral.
Frequency: 45-65 Hz.
Current Measurement: 0-333 mV with 20 kΩ impedance.
Temperature Measurement: NTC sensor at 25°C, 10 kΩ.
Auxiliary Power Supply: 100-240 V, 50-60 Hz.
Environmental Conditions: Operating temperature from -10°C to +55°C, storage temperature from -25°C to +70°C, humidity 5-80% RH without condensation.
Ingress Protection: IP20 for general use, IP40 for front panel.

Connection and Installation

Connection Principle: Includes input voltage terminals, Ethernet port, RJ12 connectors for current sensors, temperature sensor port, on-off input/output terminals, auxiliary power supply, status LED, RS232 and RS485 ports, and SD card housing.
Installation Requirements: Cable cross-section from 0.5 mm² to 2.5 mm², tightening torque of 0.4 Nm.

Product Options

Available in configurations for up to 9 or 18 electrical feeders.
Optional screen for displaying information on the front panel.
Various sensor packs available for different current ratings and cable lengths.

Contact Information
Chauvin Arnoux Energy provides international and regional contact details for further inquiries and support.

Catalog excerpts

MULTI-CHANNEL METER The solution for centralizing measurement on multiple electrical feeders Compact : 18 three-phase meters in 1 Quick implementation Compatible with a large number of sensors

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ULYS MCM helps you to reduce your equipment and installation costs for your instrumentation projects ULYS MCM helps you to reduce your equipment and installation costs for your instrumentation projects 18 meters in 1 ! Basing its operation on a single voltage measurement for all the feeders, the Ulys MCM benefits from a compact design. • In three-phase use ▸ up to 18 meters • In single-phase use ▸ up to 54 meters The Ulys MCM's large capacity will enable it to evolve to handle new requirements. reliable implementation The whole current measurement connection chain on the Ulys MCM has been designed...

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All the technical information you need to get to know the ULYS MCM better General description Description of the ULYS MCM Input voltage terminal for the measurements Ethernet port Communication with master (Modbus slave) Protocol: Modbus TCP/IP Speed: 10/100 Mbit/s RJ12 connectors for connection to the current sensor Temp. sensor On-off output* On-off input* On-off input terminal Rated specifications: 220 V ~ locking input voltage required Auxiliary power supply* RS232 port to connect the PC or ULYS MCM D remote screen RS485 port to connect the PC or an external PLC On-off output terminal Rated...

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To answer your questions (and choose your references) How many three-phase feeders do you need ? Up to 9 electrical feeders: Between 10 and 18 electrical feeders: ULYS MCM 9 Which sensors do you want ? (may differ for each feeder, supplied in kits of 3) What is the distance between your Ulys MCM and your sensors ? (may differ for each feeder) P01379641 Do you want to equip your Ulys MCM with a screen ? P01331065 Connection cable* *Cable essential to connect the screen INTERNATIONAL Chauvin Arnoux Energy 16, rue Georges Besse 92182 ANTONY Cedex - FRANCE Tél : +33 1 75 60 10 30 Fax : +33 1 46 66...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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