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the block transformer can be included in the protection zone (block protection)
- independent time overcurrent protection (UMZ)
- No auxiliary voltage required (transformer powered)
87N (64RE F)
The generator differential protection relay MCDGV4 is a high-precision protection for generators of medium and high power classes
MRU4 Spannungs- und Frequenzschutz Umbauwandler the block transformer can beThe MRU4 is a highly precise and reliable protection device with the latest dual core processor technology and extremely simple operation. The MRU4 protects electrical equipment from impermissible voltage drops, such as short circuits in the mains, and from impermissibly high voltages, such as those caused by load shedding or generator voltage regulator faults. Due to its compact design, the MRU4 is ideally suited for installation in the low voltage
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