Veris Industries E50B1 DIN Rail Mounted Power Meter

Veris Industries E50B1 Compact Power Meter is a DIN rail-mounted device that provides real power, energy usage, voltage, current, and related electrical parameters for energy management, sub-metering, and cost allocation in commercial and industrial facilities. It supports both single-phase and three-phase AC systems, includes a backlit LCD display, and dual pulse outputs with an alarm contact for integration with building automation and alert schemes. Key specifications include a control power input of 90–600 VAC (UL), 50/60 Hz or 125–300 VDC; measured voltage range of 90 V L-N to 600 V L-L (UL Rated); current input scaling from 5 A to 32,000 A via external CTs; accuracy ANSI C12.20 Class 0.2%, IEC 62053-22 Class 0.2S; and a 45–65 Hz frequency range. Common replacements are Veris E50C1, E50C2, and E50C3, and the E50B1 is well suited for applications including energy monitoring, sub-metering, cost allocation, and integration into energy management systems in commercial buildings, manufacturing facilities, data centers, renewable energy systems, HVAC installations, and industrial control panels.