The Circutor QNA 600 is a permanent Class A Power Quality Analyzer designed for continuous monitoring of electrical networks where power quality compliance, disturbance analysis and regulatory reporting are critical. Certified to IEC 61000-4-30 Class A, the QNA 600 delivers reference-grade measurements for voltage, current, power, energy and a complete range of power quality parameters including harmonics, flicker, voltage dips, swells, transients, frequency variations and unbalance. Every event is captured with full waveform recording, providing precise evidence for troubleshooting, compliance verification and network performance analysis.
Engineered for permanent installation at utility substations, renewable energy plants, industrial facilities, commercial buildings and critical infrastructure, the QNA 600 continuously monitors supply quality and automatically generates reports compliant with EN 50160. Built-in GPS time synchronisation enables accurate timestamping of disturbances, making it possible to correlate events across multiple substations, feeders and geographically distributed electrical networks. Ethernet connectivity, Modbus communication and an integrated web server allow engineers to remotely access live measurements, event logs and historical reports without requiring on-site intervention.
The Circutor QNA 600 is ideal for utilities, electrical consultants, energy auditors, data centres and facility managers who require defensible, high-accuracy power quality records. Whether validating contractual power quality, investigating equipment failures, monitoring renewable grid connections or maintaining compliance with international standards, the QNA 600 provides continuous, high-resolution monitoring that helps identify electrical disturbances before they become costly operational problems.
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Circutor QNA 600 Class A Power Quality Analyzer with IEC 61000-4-30 certification, EN 50160 reporting, GPS synchronisation and continuous power quality monitoring.
What standards does the QNA 600 comply with?
The QNA 600 is certified to IEC 61000-4-30 Class A and supports EN 50160 power quality compliance reporting.
Which power quality events can it record?
It continuously records harmonics, flicker, voltage sags, swells, transients, frequency variations, unbalance and waveform events.
Can the QNA 600 be monitored remotely?
Yes. It includes Ethernet connectivity, an integrated web server and Modbus communication for remote monitoring and system integration.
Where is the QNA 600 typically installed?
It is commonly deployed at substations, renewable energy plants, data centres, industrial facilities and critical electrical infrastructure requiring permanent power quality monitoring.
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