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Please contact CT Lab for more information about instrumentation and this PQ Web Portal.

Tel: +27(21)880 9915
E-mail: info@ctlab.co.za
Web: www.ctlab.com

Welcome to pq-portal.com
Power Quality Reporting by CT Lab (Pty) Ltd

A network of permanently installed VectoGraph, ProvoGraph, ImpedoGraph and ImpedoDUO Power Quality Recording instruments collect PQ data throughout a particular customer's network. This data is automatically pushed to a central PQ database as and when it becomes available. Upon arrival the data is validated and imported without human assistance.

Imported data is enriched through calculation of assessment statistics (95%CPF, min, max, etc...). All captured data is classified according to local (NRS048) and international (EN50160) standards. Users can gain access to it in different formats through this PQ Web Portal.
Event data(dips, swells, fast transients, etc...) captured from different instruments are automatically grouped together to form Network Incidents. Reports can now be generated per Network Incident. Users can attach different support information (pictures, documents, etc...) to each Network Incident through this PQ Web Portal.