MK9040N Datasheet - DOLD

MK9040N Asymmetry relay

Monitoring technique Asymmetry relay BA 9040, MK 9040N varimeter According to IEC 255, EN 60 255, VDE 0435 part 303 Recognition of - voltage asymmetry - phase failure - voltage feedback - optionally with phase sequence recognition Optionally with adjustable response delay Insensitive against - symmetric harmonics up to K-factor K 20 % 2 LED displays for power supply and state of contact BA 9040: width 45 mm MK 9040N: width 22,5 mm BA 9040 Function diagram phas.

MK9040N_DOLD.pdf