Voltage monitoring 3-phase 3∼ 208-690V, Phase failure monitoring, Phase sequence monitoring, undervoltage setting and tripping delay adjustable, 2 CO
Monitoring relays - GAMMA series Undervoltage monitoring Monitoring of phase sequence and phase failure Supply voltage = measuring voltage 2 change-over contacts Width 22.5mm Industrial design Task Correct phase sequence and defined shutdown in the event of undervoltage. Solution The G2PU690VS20 is used to ensure the correct phase sequence for rectifier stations and to ensure a defined shutdown in the event of undervoltage. Use/value Secure shutdown in the event of undervoltage and incorrect rotary field Applications Renewable Energy Transformers
