Phase failure relay, E3PF400VSY02
The E3PF400VSY02 is a three-phase monitoring relay engineered to enhance the reliabilit
The E3PF400VSY02 is a three-phase monitoring relay engineered to enhance the reliability and safety of electrical systems by overseeing phase sequence, phase failure, and asymmetry. Operating at a nominal voltage of 400/230V AC with a frequency range of 48 to 63 Hz, it ensures compatibility with standard three-phase networks. The relay features an adjustable asymmetry…



















