IEC 61000-4-30 Class AInspector V4 3 Phase Power Quality Analyzer
Inspector V4 is a continuous power-quality and site-condition monitor for industrial facilities, medical systems, data centers, telecom and building infrastructure. It combines dual isolated PQ channels with high-resolution ADCs, wide I/O and protocol support, on-device storage with battery backup, and expansion units for environmental, motor and analog sensors.
Inspector V4 - Power Quality Analyzer and Continuous 3-Phase Monitor
The Inspector V4 is a professional-grade power quality analyzer and continuous 3-phase power monitor designed for industrial facilities data centers medical systems and building infrastructure. As a dual-channel power quality meter it simultaneously monitors two independent electrical systems — ideal for comparing utility supply against UPS output or monitoring two feeders at once.
This is not a field instrument you carry to a site and retrieve a week later. The Inspector V4 is a permanent power quality monitoring system — always-on; always-recording; and always-communicating. It captures every voltage dip-swell-transient and harmonic disturbance per IEC 61000-4-30 Class A. As a continuous electrical data logger. it stores all data across 16GB flash plus 32GB SD (expandable to 256GB) with a 6-hour Li-ion battery ensuring the power quality data logger never misses a single event — not even the ones caused by the outage itself.
Power Quality Capabilities
- RMS V/I—0–1000V 0–1000A ±0.5% / ±2% accuracy
- Active, Reactive & Apparent Power—P, Q, S per phase & total
- THD & Harmonics—Full spectrum + interharmonics
- Voltage Flicker—Pst and Plt per IEC standards
- Voltage Unbalance & K-Factor—Full phase analysis
- Event Detection—Dips, swells, interruptions, transients, inrush
- Event Capture—±5 cycles pre/post at 32 kS/s per input
- Energy Measurement—kWh, kVArh, kVAh all phases
3-Phase Configurations & Protocol Integration
- 1P2W / 3P3W Delta / 3P4W StarAll standard wiring topologies
- Modbus, BACnet, IEC 61850SCADA & BMS integration
- DNP3Utility substation communication
- MQTT, SNMPIoT & cloud platforms
- Environmental ExpansionCO₂, TVOC, vibration, H₂S, SO₂
- Motor Monitoring (MMU)Non-invasive CTs up to 100A