Parameter Specification Product Type Digital Panel Voltmeter Model Number DMV-630N/3 Description Digital Voltmeter, 3-Phase, 0-630V AC Measured System 3-Phase (with Neutral) Rated Voltage (Un) 400V / 480V AC Measuring Range 0 - 630V AC Power Supply Auxiliary supply (e.g., 80-270V AC/DC or 24V AC/DC) Display Digital Display (LED or LCD) Accuracy Typically ±0.5% to ±1% of reading Mounting Panel Mount (requires panel cutout) Connection Screw Terminals Standards & Certifications IEC 61010-1, UL 61010-1, CE
