Lovato DMG900L01 multifunction digital power analyser with 128 × 112 pixel touch-screen LCD, True RMS measurement, harmonic analysis up to the 63rd order and expandable architecture.
£1,231.45
The Lovato DMG900L01 is a premium flush-mounted multifunction digital power analyser developed for advanced monitoring of industrial, commercial and utility electrical systems. Featuring a 128 × 112 pixel graphic touch-screen LCD, True RMS measurement technology and comprehensive power quality analysis, it provides engineers with precise real-time information for optimising electrical network performance.
The analyser measures more than 500 electrical parameters, including voltage, current, active power, reactive power, apparent power, frequency, power factor, energy consumption and harmonic distortion. Individual voltage and current harmonic analysis up to the 63rd harmonic order enables detailed power quality assessment in installations containing variable speed drives, UPS systems and other non-linear loads.
The DMG900L01 operates from a wide 100-440 V AC or 110-250 V DC auxiliary supply and supports up to four Lovato EXP expansion modules, allowing communication interfaces, programmable I/O and additional functionality to be added as system requirements evolve. The multilingual interface supports English, Czech, Polish, German and Russian, making it suitable for international installations.
The DMG900L01 combines high-speed sampling with advanced analytical functions to provide detailed insight into electrical network performance. Engineers can monitor power quality, harmonic distortion, neutral loading, maximum demand and energy consumption while recording electrical events that support predictive maintenance and system optimisation.
Its modular design allows communication interfaces, programmable inputs, relay outputs and additional functions to be added using compatible Lovato EXP modules, making it suitable for integration into PLCs, SCADA systems and building energy management platforms.
| Voltage | 440 V |
|---|---|
| Manufacturer | Lovato Electric |
| Series | DMG900 |
| Model | DMG900L01 |
| Product type | Multifunction digital power analyser |
| Installation | Flush mounting |
| Panel size | 96 × 96 mm |
| Panel cut-out | 92 × 92 mm |
| Display | 128 × 112 pixel graphic touch-screen LCD |
| Measurement method | True RMS |
| Electrical systems | Single-phase, two-phase and three-phase with or without neutral |
| Auxiliary supply | 100-440 V AC / 110-250 V DC |
| Operating voltage range | 90-484 V AC / 93.5-300 V DC |
| Operating frequency | 45-66 Hz |
| Rated voltage | 690 V AC phase-to-phase |
| Voltage measuring range | 10-480 V AC phase-to-neutral |
| Current transformer connection | External CT, 1 A or 5 A secondary |
| Current measuring range | 0.002-1.2 A (1 A CT) / 0.010-10 A (5 A CT) |
| Voltage accuracy | ±0.2% |
| Current accuracy | ±0.2% |
| Frequency accuracy | ±0.05% |
| Active power accuracy | ±0.5% |
| Active energy accuracy | Class 0.5S (IEC/EN 62053-22) |
| Reactive energy accuracy | Class 2 (IEC/EN 62053-23) |
| Current harmonic analysis | Up to the 63rd order |
| Built-in communication | No |
| Expandable | Yes, up to four Lovato EXP modules |
| Protection rating | IP65 front, IP20 housing and terminals |
| Weight | Approximately 566 g |
| HS Code | 90303100 |
The DMG900L01 monitors voltage, current, power, energy, harmonics and more than 500 electrical parameters across industrial and commercial electrical installations.
Yes. The analyser includes a 128 × 112 pixel graphic touch-screen LCD for intuitive navigation and configuration.
Yes. It provides detailed voltage and current harmonic analysis up to the 63rd harmonic order for advanced power quality monitoring.
Yes. It supports up to four Lovato EXP expansion modules for additional communication interfaces and programmable input/output functions.
No. Communication interfaces can be added using compatible Lovato EXP expansion modules.
Lovato DMG900 power analysers are trusted by electrical engineers, system integrators and energy managers for delivering precise electrical measurement, advanced harmonic analysis and reliable monitoring of critical power systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...