MRDT4-2A0ACA TransformatordifferenzialProtection

MRDT4 transformer protection

The comprehensive protection package of the MRDT4 is specially tailored to protect transformers with two windings.

In addition to the differential protection functions, the MRDT4 also has a wide range of communication and backup functions.

Furthermore, the MRDT4 can also be used as cost-optimized generator differential protection, whereby a block transformer can also be included in the protection zone.

The protection functions of the MRDT4 have been enhanced to meet the requirements of VDE-AR-N-4110/4120:2018.

We offer the device in the following configuration: MRDT4-2A0ACA

- 8 binary inputs, 7 binary outputs, without analog inputs and outputs
- CT connection 1 A and 5 A (selectable)
- Housing type: Built-in
- Modbus TCP, DNP3.0 TCP/UDP, IEC 60870-5-104 | Ethernet 100 MB/RJ45*
- Normal environmental conditions
- Including a full version of the operating software Smart view for downloading

The following protections are included:

ANSI: 50, 51, 50N, 51N, 46, 49T, 60FL, 86, 50BF, 74TC , 60L, 64RE F, 87G, 87T.

Available menu languages: English, German, Spanish, Russian, Polish, Portuguese, French, Romanian