NK Technologies' APN-R Series Power Monitor
Tracks Power Usage
APN-R Series Power Monitor measures the power usage of a single piece of equipment, an extensive machine system, an area of a plant or an entire facility. The APN-R is also suited for large-scale plant energy management applications, as well as specific equipment monitoring tasks, such as detecting conveyor jams and overloads or identifying dry running pumps caused by clogged intake or discharge lines, impeller cavitation or bearing wear. The APN-R is configured with 0-500-A or 0-2,000-A range flexible coils to measure the load current. The line voltage (up to 600 Vac) connects directly to the transducer; no potential transformer is needed unless the line voltage exceeds 600 V. The APN-R meets UL, CUL and CE approvals.