Modular remote terminal unit INGEPAC™ DA AU

Modbus RTUIEC 60870-5-104SCADA

The INGEPAC DA AU device allows the implementation of all automation, protection, measurement and remote control requirements for secondary network substations or RMUs in a single device. INGEPAC DA AU turns the installation into a smart network node, improving system reliability and reducing operating costs. Minimizes supply interruptions Fault identification, location, and isolation Centralized management RTU function allowing integration into SCADA or DMS Flexible and modular hardware Conventional transformer or sensor inputs Characteristics Real-time monitoring of plant signals Local and remote operation of all switching elements Voltage presence detection Directional fault passage detection (DPF) Load transfer Fault isolation automation (AF) Overcurrent protection Inrush detection Breaker supervision Counters for openings, closings, kI² Alarm for excessive number of trips Command failure Opening and closing command by pulse or state-change detection (latch) Characteristics Native IEC 61850 platform Data acquisition, oscillographic recording and high-precision measurement of electrical quantities (class 0.2 for voltage and current) Protocol selectable by setting IEC 61850, IEC 60870-5-104, DNP3 (secure authentication) Automation and logic according to IEC 61131-3 Equipment synchronization from a global reference via communications protocol, SNTP or IRIG-B HTTP/HTTPS FTP/SFTP