Rơle bảo vệ mặt đất Ground Protection Relay Model IPR-D, Orion Italia

Rơle bảo vệ mặt đất Ground Protection Relay Model IPR-D, Orion Italia

Rơle bảo vệ mặt đất Ground Protection Relay Model IPR-D, Orion Italia

Ground Protection Relay (IPR-D) has been designed to measure the ground RMS current under normal conditions or under disturbances.

The current signals are sensed throughout a current transformer (CT). This information is internally processed by the microprocessor in order to take the current protection actions defined under ANSI, IAC or IEC standard.
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