Solutions for energy sub-metering

INTRODUC TION — Managing energy consumption for all types of installations Sub-metering is used to determine where, how and how much energy is consumed, providing the information needed to undertake corrective actions to improve energy efficiency and avoid inefficient consumption by the loads connected to an installation. They are the ideal solution for multi-user installations where costs have to be charged individually, where the end user or tenant has to pay the cost of their energy consumption. There are a wide variety of installations where an energy meter is required, and so we present...

Solutions for energy sub-metering How is each user billed for the electricity used? The CEM series meters are intended for DIN-rail installation and are designed to read electrical energy, reporting consumption in order to manage industrial or commercial installations, production lines and service rentals. In order to monetize the energy consumed by each user, invoicing meters have to be installed that can report the exact amount of energy consumed, either by checking the consumption information shown on the display or via RS-485 communications that can send the information to management and...

Characteristics › Direct measurement up to 50 A › Class 1 in active energy - IEC 62053-21 › Self-powered measurement › Direct replacement of mechanical meters Single-phase, direct measurement meter Impulse output Characteristics › Direct measurement up to 100 A › Class B/1 in active energy - EN 50470/IEC 62053-21 › Class 2 in reactive energy - IEC 62053-23 › Built-in network analyzer Single-phase, direct measurement meter The most reliable measurement The entire range of CEM meters features an antifraud system, using sealable covers, to prevent tampering with the wiring in any meter. References...

Characteristics › Direct measurement up to 65 A › 3 x 127/220... 3 x 230/400 V › Class B/1 in active energy - EN 50470/IEC 62053-21 › Class 2 in reactive energy - IEC 62053-23 › Built-in network analyzer › Energy cost measurement, CO 2 emissions › ecord of operating hours for preventive maintenance. Three-phase, direct measurement meter Characteristics › Direct measurement .../5 A › 3 x 127/220... 3 x 230/400 V › Class B/1 in active energy - EN 50470/IEC 62053-21 › Class 2 in reactive energy - IEC 62053-23 › Built-in network analyzer › Energy cost measurement, CO 2 emissions › Record of operating...

Energy metering and invoicing Select the model that best suits your needs The CEM three-phase meters have two versions, depending on the type of application. The option is provided to add RS-485 communications (Modbus RTU) to record energy readings and electrical variables with the PowerStudio or PowerStudio SCADA energy management software. DS modules have a digital input for tariff changes. This option is used for dual-supply systems, when the installation can consume energy from the grid or from a different secondary source (back-up generator or UPS). The T1 models have a programmable digital...

Creates automatic invoices in a simple way Connect CEM meters via RS-485 communications (Modbus RTU) to the PowerStudio SCADA energy management software; to automatically generate and send simulations of electric bills, to distribute energy costs among different users, or to determine the consumption of each line or load in an installation. Using PowerStudio SCADA, you can monitor your installation in real time, make graphs and tables to analyze consumption trends for each customer, create SCADA screens to manage each meter or contract, export the data or receive invoice simulations in your email...

Vial Sant Jordi, s/n 08232 Viladecavalls Barcelona (Spain) t. +34. 93 745 29 00 [email protected] C2Q273. CIRCUTOR, SAU reserves the right to modify any information contained in this catalogue.