The iReact-TAP-1 unit is a smart sensor, providing position information of the substation’s transformer On-Load Tap Changer (OLTC). It is suitable for direct interconnection with the iReact solution automation controllers. The iReact-TAP-1 provides 19, optical-isolated, digital inputs of the OLTC position.
The microcontroller encodes and converts the active position input to two analog outputs 4…20mA. The sensor is able to digitally configure and independently calibrate the two analog outputs, using a host computer interfaced via USB. The iReact-TAP-1 has built-in power supply, supporting 36-115VDC power input.
Operations & Features
19 digital inputs receiving OLTC position
2 x 4…20mA independent outputs encoding the OLTC position signal
Logging of OLTC transitions number
Fault detection of OLTC operations
Direct interfacing with the iReact automation controllers
Independent configuration and calibration of the analog outputs using a host computer
Web Server for easy access to parameter setup
Several communication protocols (Modbus, FIWARE, etc.) for transmission of acquired measurements
Supports firmware upgrades
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