Multifunction electrical converter accurate measurement fault indication automation functions Multifunction converter for universal use. High accuracy and a broad range of measurement and indication functions, including custom-defined ones. Functions for special technological measurement, the ability to use modern measurement sensors. Extra communication interfaces and protocols facilitate virtually unlimited integration. Typical use is in the power and electrical engineering sectors for measuring AC quantities. Basic Characteristics • measurement of basic as well as derived electrical quantities in 3-phase 50 and 60 Hz AC grid with accuracy starting at 0.5 % • direct and indirect measurement, optional use of measurement transformers and sensors (resistive and capacitive dividers, Rogowski coils) • indication of faults in the electrical grid and data recording (fault recorder) • binary inputs and outputs for monitoring and control • the ability to add special user-defined measurement, automation and regulation functions • communications interfaces for easy integration via standard protocols • SW for configuration, parameter setting and diagnostics included TECHSYS – HW a SW, a.s. Sídlo společnosti Praha, Březinova 640/3a, 186 00 Praha 8 Pracoviště České Budějovice, U Výstaviště 1485, 370 05 České Budějovice Typical Use • measurement and indication of faults in electrical grids, buildings and equipment at all voltage levels (HV, MV and LV) • measurement and indication of faults in supply and technological switchgear • measurement unit with specific requirements for measurement functions for equipment monitoring (e.g. measurement of voltage on transformer bushings) • universal converter for a wide range of uses, as an OEM unit for manufacturers, suppliers and system integrators for monitoring, control and information systems • stand-alone measurement, automation and regulation module with user-defined functions Communication • support for secure communication according IEC 62351 • serial and network communication interfaces, Ethernet • broad range of communication protocols is available • broad range of communication parameter settings (data rate, parity, device address, network communication parameters)

Multifunction electrical converter Technical Parameters of AC Voltage Measurement Technical Specification AC voltage measurement AC current measurement Digital inputs Digital outputs Communic. interface Mechanical build Mounting Protection Power voltage Typical draw Operating temperature Max. ambient temp. Weight Dimensions (w × h × d) EMC emission and resistance standards 3x input 3x input 4x opto-element, passive input 2x switching contacts relay Ethernet LAN 10/100, RS-232, RS-485 6M width plastic case 35 mm DIN rail IP 20 24 V DC 50 mA -25 ÷ 70 °C 95 % non-condensing max. 210 g 105 × 90 ×...