The MVR-T216 transformer protection offers easy-to-use differential protection

together with overcurrent protection for both high and low voltage side of the

transformer.

The MVR-T216 transformer protection relay provides overcurrent protection for

both low voltage and high voltage side of the transformer. In addition to that it

offers earth fault protection, negative sequence overcurrent protection as well

as two independent instances of restricted earth fault protection for utmost

protection of the transformer.

10x Current input (configurable 0.2…10A)

3x Digital input

5x Output relay (4NO, 1CO)

1x IRF output (1CO)

2 x Remote com port (1 x RJ45 Ethernet and 1 x RS-485)

– IEC 61850 Ed1. Modbus TCP/RTU, IEC 60870-5-104/103/101. DNP 3.0. SPA protocols

– DT, IEC or ANSI time/overcurrent curves with settable release delays

– 2 extension slots for additional hardware options

– Event recorder (up to 15 000 events)

– Disturbance recorder (up to 100 disturbance records)

– 2nd and 5th harmonic blocking.

– Automatic verification for the connection group and nominal value settings.

– Overloading and through fault statistics for preventive maintenance.