2CDG110227R0011 ABB EQmatic QA/S 3.64.1 M-Bus Energy Analyzer 64 Devices

Why Choose the ABB EQmatic QA/S 3.64.1 M-Bus Energy Analyzer?

The ABB EQmatic QA/S 3.64.1 is a compact, web-based M-Bus energy analyzer designed for monitoring, logging, displaying and analysing consumption data from up to 64 M-Bus meters. Supplied under ABB order code 2CDG110227R0011, it provides a central energy-management platform for electricity, gas, water and heat metering in commercial, industrial and building-services installations.

The EQmatic analyzer operates as an M-Bus master according to EN 13757-2 and automatically detects compatible ABB A- and B-Series energy meters during commissioning. Metering information is accessed through an integrated web server, eliminating the need for dedicated PC software and providing graphical functions including configurable dashboards, historical-data evaluation, instantaneous-value analysis, period comparisons and consumer-group cost analysis.

Designed as a modular DIN-rail component, the QA/S 3.64.1 operates from a 100–240 V AC, 50/60 Hz supply and includes a 10/100 Mbit/s Ethernet interface. It supports local storage of metering data, HTTPS access and multiple export formats, making it suitable for both stand-alone energy analysis and integration with higher-level building and energy-management systems.

Key Advantages

• Monitors and analyses consumption data from up to 64 M-Bus meters.
• Supports electricity, gas, water and heat metering within one energy-management platform.
• Integrated web-based graphical user interface requires no dedicated PC application.
• Automatic detection of compatible ABB A- and B-Series meters simplifies commissioning.
• Configurable dashboard provides a clear overview of important consumption and analysis data.
• Historical, instantaneous, comparison and cost-analysis functions support detailed energy assessment.
• Integrated 10/100 Mbit/s Ethernet provides network connectivity.
• DIN-rail format enables straightforward installation within electrical distribution boards.

Key Features

• ABB EQmatic energy analyzer.
• 64-device M-Bus capacity.
• M-Bus master according to EN 13757-2.
• Monitoring of electricity, gas, water and heat consumption data.
• Integrated web server with configurable dashboard.
• Historical-data and instantaneous-value analysis.
• Period comparison and comparison of up to 5 consumers.
• Cost and consumption evaluation by consumer groups.
• Meter-data retrieval and storage at 5-minute intervals.
• Data export in JPG, PNG, CSV, XLSX and PDF formats.
• HTTPS web access for improved network security.
• Simultaneous web-server access for up to 10 users.

Centralised Energy Analysis and Consumption Monitoring

Energy analyzers such as the ABB EQmatic QA/S 3.64.1 consolidate consumption information from multiple utility meters into a single monitoring platform. By collecting data from up to 64 M-Bus devices, the analyzer enables users to evaluate energy and utility consumption across individual loads, departments, tenants or other consumer groups without relying on separate monitoring platforms for each meter.

The integrated web interface provides graphical dashboards, historical trends, instantaneous values and comparison tools directly through a standard web browser. Local data storage and export functions also allow consumption information to be retained and transferred for reporting, billing analysis or further processing in supervisory energy and building-management systems.

Typical Applications

• Commercial and industrial energy-management systems.
• Monitoring of up to 64 M-Bus electricity meters.
• Gas, water and heat consumption monitoring.
• Multi-tenant and sub-metering installations.
• Building energy-management and facility-management systems.
• Consumption analysis and cost allocation by consumer group.