• Eurocon Instruments Private Limited

Power Quality Relays

Eurocon Instruments offers Power Quality Relays, PQ1. The Power Quality Sensor detects power quality problems on standard AC power mains. It is a single-phase monitor that can also be used phase-to-phase or phase-to-neutral on three-phase power systems. It quickly pays for itself by reducing service calls on automatic manufacturing systems, semiconductor tools, medical equipment, elevator controls, and other complex systems. We can select one of 16 pre-programmed industry-standard depth/ duration response curves, covering voltage sags, swells, high-frequency impulses, and power interruptions. Features: Very low cost; Detects sags/ dips, swells, interruptions, impulses; Simple to install - AC in, relay contacts out; Captures impulses as short as 500 nanoseconds; 0.5% typical accuracy; Automatically adjusts to 50Hz, 60Hz, or 400Hz; Direct connection to 100 Vrms ~ 240 Vrms; Can be used at 277 Vrms ~ 600 Vrms with external step-down transformer; Built-in international power quality standards; No software required, no computer required; Compact power quality sensor for quick integration into your system; DIN-rail or panel mount; Quick installation: just connect power, dial in the nominal voltage, and set the threshold switch to "Standard". Applications: Semiconductor manufacturing tools; Medical laboratory equipment; SCADA systems, PLC systems; Elevator controls; and Ultra-low-cost substation power quality monitoring.