Tech OVN

Power Quality Analyzer — Class A, Continuous, Cloud-Connected

Permanent IEC 61000-4-30 Class A power quality monitoring for industries, data centres, hospitals, and utility-interconnect points. Auto-generated EN 50160 and IEEE 519 compliance reports. Built for continuous unattended operation — not periodic surveys.

A (IEC 61000-4-30)ClassEN 50160 / IEEE 519ReportsDIN-rail (permanent)FormModbus / IEC 61850 / MQTTProtocol
Request PQ Analyzer QuoteSpecifications
Tech OVN Titan PQ — Class A power quality analyzer for continuous monitoring

Continuous Power Quality — Not Periodic Surveys

Power quality problems are rarely steady-state. Voltage sags happen for cycles. Harmonics shift with load. Transients fire during switching events. Periodic 7-day handheld surveys catch the easy stuff and miss the hard stuff — the intermittent events that actually cause equipment failure, premature transformer ageing, and unexplained downtime.

Tech OVN's power quality analyzer is built for permanent, continuous monitoring on incoming feeders, critical loads, and grid interconnection points. IEC 61000-4-30 Class A measurement — the standard that holds up in tariff disputes and utility compliance reporting. Auto-generated EN 50160 and IEEE 519 compliance reports. Manufactured in India and shipped across the Middle East, Southeast Asia, Europe, and Africa.

What the Analyzer Does

Six capabilities that distinguish a real Class A continuous PQ analyzer from a portable survey tool.

Class A — Not Class S or B

Full IEC 61000-4-30 Class A measurement methods. The accuracy class accepted in tariff disputes, utility compliance reporting, and revenue-grade PQ contracts. Class S and Class B analyzers don't hold up.

Continuous, Permanent Monitoring

Designed for permanent installation — not a portable tool you bring out when there's a problem. Catches transient events, intermittent harmonics, and rare voltage events that handheld surveys miss.

EN 50160 + IEEE 519 Compliance Reports

Auto-generated weekly compliance reports against EN 50160 (European voltage characteristics) and IEEE 519 (harmonic distortion limits). Submit-ready for utility, regulator, or internal QMS.

Harmonics to the 50th Order

Individual + total harmonic distortion (THD) for voltage and current to the 50th harmonic. Interharmonics support. Critical for VFD-heavy plants, data centres, and industries with sensitive electronics.

Sag / Swell / Interruption Capture

Sub-cycle event capture with timestamped waveform records. Identify the source of voltage events, correlate with downstream equipment trips, and build the case for utility compensation or upstream remediation.

Open Integration

Modbus, IEC 61850 (substation use), MQTT, REST API. Feeds into existing SCADA, EMS, BMS, and asset-management platforms — no proprietary lock-in.

Where It's Deployed

Wherever continuous PQ visibility supports compliance, uptime, or utility-interface accountability.

Industrial Plants & Manufacturing

Large motor loads, VFDs, welding, induction furnaces — continuous PQ monitoring identifies harmonic distortion driving equipment failure, transformer overheating, and unexplained downtime.

Data Centres & Hyperscale Facilities

PUE depends on clean power; UPS efficiency is sensitive to PQ. Continuous Class A monitoring on incomers, UPS bypass, and critical PDUs catches PQ events before they cascade.

Hospitals & Healthcare

Medical equipment, OT / ICU power, MRI / CT scanner loads — all sensitive to PQ disturbances. Continuous monitoring supports NABH and joint-commission audit readiness.

Utilities & DISCOMs (Customer-Side)

Industrial and commercial customers documenting PQ at the utility interface — for contractual SLAs, indemnity claims, and tariff reclassification disputes.

Renewables & Solar Plants

Inverter-driven generation introduces harmonics; grid weakness causes sags. PQ monitoring at the PCC (point of common coupling) is increasingly required by grid codes.

Commercial Real Estate

Premium-grade office and retail buildings advertising power-quality SLA to tenants. Monitoring on incoming feeders documents performance against the SLA.

PQ Analyzer Specifications

ParameterSpecification
StandardIEC 61000-4-30 Class A measurement methods
Compliance ReportsEN 50160 (voltage characteristics), IEEE 519 (harmonic limits)
Channels3-phase 4-wire (V + I), neutral current monitoring
Voltage RangeDirect connect 110-480 V; higher via PT / VT
Current RangeStandard CTs (5A / 1A) and split-core options
MeasurementsRMS V/I, true power, energy, PF, frequency, harmonics (50th order), interharmonics, THD, TDD, unbalance, sags, swells, interruptions, flicker (Pst, Plt), transients
Event CaptureSub-cycle waveform capture with timestamping; configurable triggers
Data StorageOn-board memory; cloud upload via Modbus / MQTT / REST
CommunicationRS485 (Modbus), Ethernet (Modbus TCP), IEC 61850 (substation), MQTT, REST API
ConnectivityWired Ethernet, WiFi, 4G cellular gateway options
IntegrationSCADA, EMS, BMS, DCIM, asset-management platforms
Cloud PlatformTech OVN Energy Intelligence Platform — multi-site, multi-user, mobile

Why Tech OVN

Four reasons facility teams and PQ consultants standardise on Titan PQ for permanent installations.

Class A — and Affordable

Most Class A IEC 61000-4-30 analyzers come from European brands at European prices. Tech OVN delivers Class A measurement on hardware manufactured in India — drastically lower TCO without compromise on the standard.

Built for Permanent Installation

Many PQ analyzers are portable handhelds dressed up with a panel mount. Titan PQ was designed from the ground up for continuous unattended monitoring — DIN-rail or panel form factor, robust comms, no moving parts.

Cloud-Native, Not Cloud-Bolted-On

Real-time streaming, cloud-side compliance report generation, multi-site dashboard, and mobile alerts — built into the product, not licensed as a separate module.

From the Energy-Meter Side, Not the Test-Equipment Side

We come from utility-grade energy metering — accuracy, calibration, and long-term drift behaviour are built into the product DNA. Many PQ vendors come from test-equipment heritage where short-term accuracy is fine but long-duration field reliability isn't the focus.

Pair With Energy Monitoring + Audit Equipment

PQ analysis is most valuable when combined with energy monitoring (correlate PQ events with consumption spikes) and portable logging (initial site survey before permanent install). All three run on the same Tech OVN platform.

Titan PQ — Product Detail →Industrial Energy Monitoring System →Portable Energy Logger (for PQ Surveys) →

Frequently Asked Questions

Common questions about Class A vs Class S, EN 50160 / IEEE 519, permanent vs portable, and global supply.

A power quality analyzer continuously measures voltage, current, harmonics, sags, swells, interruptions, flicker, unbalance, and other PQ parameters to assess the quality of the electrical supply at a given point. Permanent (DIN-rail / panel-mount) PQ analyzers are installed on incoming feeders, critical loads, or grid interconnection points to monitor PQ over time and document compliance with standards like EN 50160 and IEEE 519.
IEC 61000-4-30 defines measurement methods for power quality parameters. Class A is the highest accuracy class — required for tariff disputes, utility compliance reporting, type testing, and any measurement where the result has commercial or contractual consequences. Class S (survey-grade) and Class B (less demanding) are acceptable for trending and screening but not for legal-grade PQ measurement. Titan PQ implements Class A.
A portable PQ analyzer is brought to site for surveys (typically 7-30 days). A permanent analyzer is installed continuously on incomers, critical feeders, or PCCs (points of common coupling). For intermittent PQ events — voltage sags during a particular shift, harmonics from a specific load, transients from a switched capacitor bank — only continuous monitoring catches them. Surveys often miss the event because it happens when no one is monitoring.
Yes. The cloud platform auto-generates weekly EN 50160 compliance reports (for European voltage characteristics) and IEEE 519 reports (for harmonic distortion limits). Reports are export-ready in PDF / Excel / CSV — submit-grade for utilities, regulators, internal QMS, and tariff dispute submissions.
Modbus RTU and Modbus TCP, IEC 61850 for substation applications, MQTT for IoT pipelines, REST API for custom integrations. The analyzer feeds existing SCADA, EMS, BMS, DCIM, and asset-management platforms without rip-and-replace.
Individual and total harmonic distortion (THD) for voltage and current up to the 50th harmonic order. Interharmonic support included. Critical for VFD-heavy industries, data centres, induction furnace plants, and renewables interconnections.
Yes. We ship from Delhi NCR to the Middle East, Southeast Asia, Europe, and Africa. Multi-language reports, regional standards configurations (EN 50160 / IEEE 519 / IEC 61000-2-2), and multi-currency tariff support are configurable.
Fluke, Hioki, and similar are portable test-equipment brands — excellent for surveys and troubleshooting, but designed for handheld use. Titan PQ is a permanent monitoring product — same Class A measurement standard, but built for continuous unattended operation, cloud streaming, and multi-site fleets. Many of our customers own both: portable analyzers for surveys, Titan PQ for permanent monitoring.

Class A continuous power quality monitoring

Talk to our team about industrial, data centre, healthcare, and utility-interconnect deployments. Cloud platform, multi-site, global supply.

Get OEM PricingTalk to EV Infra Specialist