AAB RET521 Transformer Protection Terminal Processor Low Level Analog MUX Module and 240 Vac

and 240 Vac

Supports various communication protocols

The M60 provides comprehensive motor protection

WEEE Category: 6 (Small IT and Telecommunication Equipment

AAB RET521 Transformer Protection Terminal Processor Low Level Analog MUX Module and 240 VacDescription The AAB RET521 is a transformer protection terminal designed for fast, selective, and reliable protection of power transformers in utility and industrial networks. Specifications Application: Transformer differential and backup protection Rated Voltage: Supports common medium and highvoltage transformer applications Current Inputs: Multiple CT channels for differential and overcurrent functions Voltage Inputs: VT channels for voltagebased