FLEXIBLE SOLUTIONS FOR THE ENERGY INDUSTRY COMPREHENSIVE INSTRUMENT FOR MEASUREMENT AND CONTROL OF POWER SYSTEMS CENTRAX CU-SERIES CENTRAX CU3000 ▪ CENTRAX CU5000

Comprehensive instrument for measurement and control of power Systems CENTRAX CU3000 / CU5000 combines the functionality of a highly accurate instrument for heavy current application with the possibilities of a freely programmable PLC in one housing. This makes the need of a separate control, a control system, a remote display or an additional data collector superfluous. The measuring part of the instrument determines more than 1500 high-quality items of status, energy consumption and power quality. The control application is based on CODESYS and can now, depending on the application, process...

ADAPTABLE Adaptable to the task at hand via control application Possibility of providing own on-site and web visualizations Horizontal and vertical extension possible INTUITIVE Easy device operation with language-specific plain text menu guidance Topical arrangement of measured data information for quick access to desired data Service area for maintenance and commissioning MULTIFUNCTIONAL Measurement and control in one instrument Central acquisition of measured data and energy consumption Monitoring of plant, process and utilities FLEXIBLE Universal measuring inputs for any type of grid Freely...

POWER SYSTEM MONITORING CENTRAL UNIT Control generation with standard languages according to IEC61131-3: LD IL •• FBD •• SFC •• ST •• CFC •• •• Development environment Ladder diagram Instruction list Function block diagram Sequential function chart Structured text Continuous function chart SmartControl OPC-Manager Data collector Relay output http Modbus/TCP Master SO input Energy meter Alarm signal Control of outputs via CODESYS Modbus/RTU Master Energy meter Energy meter Heat, flow rate, gas Gas meter Energy meter INDIVIDUAL SYSTEM SOLUTIONS The approach of the CENTRAX CU3000 / CU5000 is the...

CENTRAL UNIT MEASURED VALUES MEASURED VALUE GROUP All of the measured data may be displayed via webpage Flexible solutions for the energy industry

CENTRAL UNIT POWER SYSTEM MONITORING TECHNICAL DATA NOMINAL VOLTAGE Maximum Nominal frequency Sampling rate Voltage, current Power Power factor Frequency Imbalance U, I Harmonic THD U, I Active energy Reactive energy INTERFACES ETHERNET Protocols MODBUS/RTU Baud rate INPUTS NOMINAL CURRENT 1 . 5 A Maximum 7,5 A POWER SUPPLY VARIANTS Nominal voltage 100.230V AC/DC (CU5000) UNINTERRUPTIBLE POWER SUPPLY (UPS) Type (3,7 V) VARTA Easy Pack EZPAckL, UL listed MH16707 TYPES OF CONNECTION • Single phase or split phase (2-phase system) • 3 or 4-wire balanced load • 3-wire balanced load [2U,...

CENTRAL UNIT I/O-EXTENSIONS CU3000 Maximum one I/O extension with analog outputs may be provided per device. I/O extension 4 only possible for a variant without data logger. Flexible solutions for the energy industry

GOSSEN METRAWATT CAMILLE BAUER Subject to change without notice ■ SM-1043-000-01-EN-07.17