LV Transformer Monitoring
Low Voltage Transformer Monitoring
NX31
As New Zealand’s energy landscape shifts, the rise of distributed energy resources like electric vehicles and solar PV is transforming low-voltage networks into highly dynamic environments. EDBs can no longer rely on passive management; they need real-time transformer monitoring to manage two-way power flows and prevent localized congestion that threatens grid stability.
Strategic urgency is further driven by tightening regulations and the transition toward Distribution System Operator (DSO) models. With the Commerce Commission’s increased disclosure requirements and revised voltage standards, active monitoring has become a foundational requirement for modern asset management, ensuring networks remain compliant while supporting the nation's rapid electrification.
Monitoring delivers immediate ROI by optimizing asset utilization and enhancing public safety. By identifying "hot spots" and neutral faults before they fail, EDBs can defer expensive capital upgrades and shift from reactive repairs to proactive, data-driven maintenance, securing a resilient and cost-effective network for the future.
Nexbe’s NX31 meets these requirements better than any other product by offering unparalleled granularity through high-precision power quality and feeder analytics.
Purpose-built for rapid NZ deployment, its plug-and-play design minimizes downtime while providing the high-resolution data essential for DSO-level visibility, enabling real-time decisions that competitors simply cannot match.
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Measures three-phase and neutral current using Rogowski coil sensors.
Captures synchronised waveforms at 200 kHz with GNSS timing accuracy (optional addition) down to 1 μs.
Supports standards-compliant power quality and revenue reporting.
Estimates supply impedance to monitor connection integrity and detect degradation.
Records continuous load-current profiles at 10-second intervals.
Fully software supported portal and data streams or API connectivity to SCADA systems