POWER-QUALITY MONITORING: ANSWERS, NOT JUST DATA

摘要

Distribution system operating engineers require a power-quality (PQ) monitoring system that doesn't just output reams of raw data. Instead, they need a future-proof solution that provides useful information, reduces analysis time and enables quick identification of PQ problems. Such a solution allows management to focus on the most important issues before they become customer complaints potentially saving thousands of dollars. With compliance to both EC 61000-4-30 and IEC 61850, Qualitrol Informa PMD-A, available now from Insulect Australia, is the answer to these PQ monitoring problems. It is an all-in-one performance measuring and monitoring device with multi-functional capabilities including Class A power-quality monitoring, digital fault recording and energy metering. Nine analogue channels are available (optional 18/27/36 channels) as AC or DC for connection to both metering and protection circuits.