Siemens Current, Voltage Monitoring Relay

The Siemens directional time overcurrent protection device designed for electrical systems. It features 4 current transformers inputs and 4 voltage transformers inputs for precise measurements. Additionally, it offers 9 binary inputs and 8 binary outputs for flexible control and monitoring. The device comes with a standard interface configuration, including 1 x USB port on the front panel for easy connectivity and data transfer.

Three pole tripping
Inrush current detection
Phase rotation supervision
Thermal overload protection
Circuit breaker failure protection
Ground fault differential protection