3 PHASE VOLTAGE MONITOR MULTI-FUNCTION + FREQUENCY RELAY (NFC) 380 - 575 VAC

Specifications

• SERIES: PM series
• DESCRIPTION: Three-phase over/under voltage monitor with NFC
• MONITORED VOLTAGE: 380 - 575 VAC
• NUMBER OF PHASE: Three phase
• MODULE WIDTH (MM): 35 (aligns with standard MCB's)

PM series modular protection relays

Voltage monitors

• Voltage monitoring relays, self powered , for minimum and maximum voltage

Adjustments:

• V max maximum voltage tripping threshold 105 - 115% Ue
• V min minimum voltage tripping threshold 80 - 95% Ue
• Tripping and reset time delay 0.1 - 20second

Three phase monitoring (without neutral)

• Self powered, for minimum and maximum voltage, phase loss and incorrect phase sequence

Near Field Communication (NFC)

• With NFC programmability (without front adjustment knobs)
• Programmable via smartphone or tablet with NFC technology and APP
• Access to settings can be protected by setting a 4-digit password via the App
• Programming via NFC ensures excellent accuracy in time settings and tripping thresholds