Power Quality Monitoring & Analysis Solutions – North Carolina Manufacturing

For manufacturing applications, we recommend Class 0.2 accuracy monitoring systems that comply with ANSI C12.20 standards. This laboratory-grade precision is essential for accurate energy management, power factor analysis, and billing verification. Our DIRIS B systems deliver Class 0.2 accuracy with system-level Class 0.5 performance when combined with appropriate current sensors, ensuring reliable data for critical operational and financial decisions.

Our monitoring solutions feature Modbus RTU communication via RS485, the industry-standard protocol for industrial automation. The DIRIS Digiware C-31 system interface provides centralized data collection that seamlessly connects to PLCs, SCADA systems, and building management platforms. This plug-and-play integration requires minimal configuration and provides real-time access to electrical parameters without disrupting existing operations.

Our monitoring solutions identify voltage sags and swells, harmonic distortion, power factor problems, phase imbalances, transients, and ground fault conditions. Advanced analysis capabilities track trends over time, enabling predictive maintenance and early detection of equipment degradation. Real-time alerts notify maintenance teams of anomalies before they escalate into costly downtime or equipment damage.

Yes, the DIRIS B features four independent RJ12 current inputs, allowing simultaneous monitoring of multiple circuits or loads from a single DIN-rail mounted device. This multi-circuit capability significantly reduces installation costs and panel space requirements while providing comprehensive visibility across your electrical distribution system. Each input operates independently with automatic sensor detection for simplified setup.

Our systems support a wide range of current measurements using different sensor types: TE sensors for 5-2000A, TR/iTR sensors for 25-600A, and TF sensors for 100-6000A. The ACCULINE DCT-C residual current transformers handle 36 to 630A per phase. This flexibility ensures appropriate measurement resolution across all applications, from individual equipment monitoring to main service entrance measurement.

All our monitoring equipment carries appropriate certifications including UL 61010-1, CE marking, ANSI C12.20, IEC 61557-12, and IEC 61869-1 compliance. These certifications ensure safety, accuracy, and reliability in demanding industrial environments. Our systems meet IEEE 519 standards for harmonic compliance and are suitable for use in classified electrical installations.

Installation time varies based on system complexity, but our plug-and-play RJ12 connectivity and DIN-rail mounting significantly reduces setup time compared to traditional hardwired systems. A typical multi-circuit DIRIS B installation can be completed in hours rather than days. Automatic sensor detection eliminates complex configuration procedures, and color-coded cables prevent wiring errors during installation.

Our monitoring systems require minimal maintenance due to solid-state construction with no moving parts. Periodic verification of sensor connections and accuracy checks are recommended annually. The systems feature built-in self-diagnostics that alert operators to any sensor or communication issues. Software updates, when available, can typically be performed remotely through the Modbus communication interface without production interruption.