High-accuracy 3-phase power meter with harmonic analysis. Ideal for critical industrial systems, providing detailed electrical quality data via Modbus TCP/IP. LCD display aids in on-site monitoring.
The A9MEM2055 is an advanced 3-phase power meter. It measures voltage (400V AC), current (via CTs up to 1000A), active/reactive power, energy, harmonics (up to 31st order), THD, and power factor. Communication: Modbus TCP/IP (Ethernet). Accuracy: Class 0.5S for active energy. It features an LCD display with backlight, data logging (16,000 records). Operating temp: -5°C to +55°C, humidity 5-95% (non-condensing). Power: 24V DC/100-240V AC. DIN rail mount, IP20. Complies with IEC 61557-12, IEC 62053-22.