GRV8-04 3 - Phase Voltage Monitoring Relay | Phase Sequence & Failure Management | 8 Adjustable Voltages 127-265V | 35mm DIN Rail Mount | M265 Version

Produktbeschreibung

True RMS Voltage Monitoring - GRV8-04 relay accurately measures working voltage with 1% error, ensuring consistent security for 3-phase equipment like elevators and refrigerated trucks. Features LED status indicators for immediate performance check. 8 Adjustable Voltage Ranges - This phase monitoring relay covers 127V-265V with precise 2%-20% threshold adjustment, avoiding equipment damage from voltage fluctuations in tower cranes or agricultural machinery. Compact DIN Rail Design - Super small 35mm rail-mounted relay saves 80% space compared to traditional versions. Weighs only 76g for easy installation in control panels up to 2000m altitude. Twin Security Mechanism - Detects both phase sequence errors and phase failures within 0.1-10s adjustable delay, securing motors from reverse running in emergency electricity switch scenarios. Industrial-Grade Consistency - With 10A SPDT output and 1x107 mechanical life functions, this voltage monitor withstands harsh conditions from -20°C to 60°C, proven by CE-certified testing.