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The diagnose protection relay for universal protection of 3 x temperature, 1 x leakage, 1 x switching input, 1 x 4-20 mA signal and 1 x phase monitoring with phase sequence, phase failure, phase asymmetry, overvoltage and undervoltage. To use the entire range of functions, the current transformer INT185 is required. This enables the monitoring of current, overload, underload and cosφ. The converted active, reactive and apparent power is determined in the protection relay as well as active and reactive energy. Additionally, switching frequency and operating hours can be monitored. Two parameterizable relays ensure the safe switch-off and the advance warning.
Parameterization and diagnostics are possible via the INTspector App and the USB-Gateway (INT600 DU Gateway) or the Bluetooth-Gateway (INT600 DB Gateway). All inputs and outputs are configurable. The data can be transmitted to external systems via the integrated Modbus RTU interface (RS485) or alternatively via the Diagnostic Port (DP) and the Modbus Gateway (INT600 DM Gateway).