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DMG9000D048 Lovato PANEL MULTIMETER COLOR LCD ETHERNET + RS485 48VDC
Lovato DMG9000D048 is an expandable panel-mounted power analyser with a widescreen colour LCD, 12–48 V DC auxiliary supply, 1 A / 5 A CT inputs, Class 0.5s active energy measurement, 63rd-order harmonic analysis, data logging and built-in RS485 and Ethernet communications.
£1,098.53
Why Choose the Lovato DMG9000D048 Panel Power Analyser?
The Lovato DMG9000D048 is an advanced panel-mounted power analyser with a widescreen colour LCD, designed for comprehensive electrical measurement, energy monitoring and power-quality analysis in industrial and commercial systems. This low-voltage DC auxiliary-supply version of the DMG9000 operates from a nominal 12–48 V DC supply while retaining the advanced measurement and communication capabilities of the DMG9000 platform.
Designed for three-phase + neutral + earth monitoring, the DMG9000D048 accepts external current transformers with 1 A or 5 A secondary outputs. It measures up to 600 V AC phase-to-phase nominally, with an operating measurement range extending to 830 V AC phase-to-phase, and uses True RMS measurement for accurate monitoring of modern electrical loads.
Built-in RS485 and Ethernet communication ports, data-logging memory, an Ethernet-to-RS485 gateway and compatibility with the Lovato EASY BRANCH power monitoring system simplify integration into connected energy-management architectures. The analyser is also expandable with up to three EXP series modules, providing a flexible platform for demanding power monitoring applications.
Key Advantages
- 12–48 V DC auxiliary supply suits control systems using low-voltage DC power.
- Large widescreen colour LCD provides clear visualisation of measurements and system information.
- Built-in RS485 and Ethernet communication supports networked monitoring.
- Integrated data-logging memory enables historical measurement recording.
- Expandable with up to three EXP series modules.
- 63rd-order harmonic analysis supports detailed power-quality assessment.
- Class 0.5s active energy accuracy enables precise energy monitoring.
- Compatible with the Lovato EASY BRANCH power monitoring system.
- IP65 front protection supports installation in industrial control panels.
Key Features
- Lovato DMG9000 series power analyser.
- Three-phase + neutral + earth monitoring capability.
- 12–48 V DC rated auxiliary supply.
- Widescreen colour graphical LCD.
- True RMS voltage and current measurement.
- 1 A / 5 A CT current inputs.
- 600 V AC phase-to-phase rated measuring voltage.
- Phase-to-phase operating measurement range of 40–830 V AC.
- Phase-to-neutral operating measurement range of 5–480 V AC.
- 63rd-order harmonic analysis.
- Built-in RS485 and Ethernet ports.
- Ethernet-to-RS485 gateway functionality.
- Integrated data-logging memory.
- PLC logic functionality.
- Neutral and earth current and voltage monitoring.
- Network-quality statistics according to EN 50160.
- Expandable with up to three EXP modules.
- Compatible with the EASY BRANCH power monitoring system.
Advanced Power Quality Monitoring with Low-Voltage DC Supply
The Lovato DMG9000D048 combines precision electrical measurement with advanced power-quality analysis, making it suitable for systems where more than basic voltage and current indication is required. Its Class 0.5s active energy measurement, True RMS inputs and harmonic analysis up to the 63rd order provide detailed information for energy management, load analysis and electrical system diagnostics.
The 12–48 V DC auxiliary supply makes this variant particularly useful in automation panels, switchboards and installations where low-voltage DC control power is already available. Integrated RS485 and Ethernet communications, data logging, EASY BRANCH compatibility and support for three EXP modules provide a scalable platform for local and remote electrical monitoring.
Typical Applications
- Industrial electrical distribution monitoring.
- Power-quality and harmonic analysis.
- Control panels using 12–48 V DC auxiliary power.
- Factory and manufacturing energy-management systems.
- Main switchboards and electrical distribution panels.
- Building energy-management systems.
- Electrical load and consumption analysis.
- Data logging and historical energy analysis.
- RS485 and Ethernet networked power monitoring.
- EASY BRANCH branch-circuit monitoring systems.
Technical Specifications
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| Measurement Connection Type | CT connection | |
|---|---|---|
| Measurement Functions | Power | |
| Coil / Supply Voltage | 48 V DC | |
| Communication | Ethernet, RS485 | |
| Display | LCD | |
| Device Type | Power / energy analyser | |
| HS Code | 90303100 | |
| Manufacturer | Lovato Electric | |
| Series | DMG9000 | |
| Model | DMG9000D048 | |
| Product type | Panel-mounted power analyser / digital multimeter | |
| System type | Three-phase + neutral + earth | |
| Display | Widescreen colour LCD | |
| Rated auxiliary supply | 12–48 V DC | |
| Auxiliary operating range | 9–70 V DC | |
| Maximum power consumption | 15 VA | |
| Maximum power dissipation | 6 W | |
| Rated phase-to-phase measuring voltage | 600 V AC | |
| Rated phase-to-neutral measuring voltage | 347 V AC | |
| Phase-to-phase measuring range | 40–830 V AC | |
| Phase-to-neutral measuring range | 5–480 V AC | |
| Voltage measurement method | True RMS | |
| Rated current input | 1 A / 5 A | |
| Current measurement range | 0.004–6 A | |
| Current measurement method | True RMS | |
| Current connection | External CT with 1 A / 5 A secondary | |
| VLN voltage accuracy | Class 0.2 (IEC/EN 61557-12) | |
| VLL voltage accuracy | Class 0.2 (IEC/EN 61557-12) | |
| Current accuracy | Class 0.2 (IEC/EN 61557-12) | |
| Frequency accuracy | Class 0.02 (IEC/EN 61557-12) | |
| Active power accuracy | Class 0.5 (IEC/EN 61557-12) | |
| Reactive power accuracy | Class 1 (IEC/EN 61557-12) | |
| Active energy accuracy | Class 0.5s (IEC/EN 62053-22) | |
| Reactive energy accuracy | Class 1 (IEC/EN 62053-24) | |
| THD accuracy | Class 5 (IEC/EN 61557-12) | |
| Harmonic analysis | Up to 63rd order | |
| Communication interfaces | RS485 and Ethernet | |
| Ethernet-to-RS485 gateway | Yes | |
| Data-logging memory | Yes | |
| PLC logic | Yes | |
| EN 50160 network-quality statistics | Yes | |
| EASY BRANCH support | Yes | |
| Expansion capacity | Up to 3 EXP modules | |
| Rated insulation voltage Ui | 600 V | |
| Rated impulse withstand voltage Uimp | 9.6 kV | |
| Power-frequency withstand voltage | 5.4 kV | |
| Installation | Flush panel mounting | |
| Terminal type | Removable | |
| Conductor cross-section | 0.2–2.5 mm² / AWG 24–12 | |
| Maximum terminal tightening torque | 0.5 Nm | |
| Front protection rating | IP65 | |
| Operating temperature | -20 to +60 °C | |
| Storage temperature | -30 to +80 °C | |
| Maximum relative humidity | <80% | |
| Maximum pollution degree | 2 | |
| Weight | 439 g |
Frequently Asked Questions
What is the Lovato DMG9000D048 used for?
The DMG9000D048 is an advanced panel-mounted power analyser used to measure voltage, current, power, energy, harmonics and other power-quality parameters in industrial and commercial electrical systems.
What auxiliary supply does the DMG9000D048 require?
The DMG9000D048 has a rated auxiliary supply of 12–48 V DC, making it suitable for installations using low-voltage DC control power.
Does the DMG9000D048 have Ethernet and RS485 communication?
Yes. The DMG9000D048 includes both RS485 and Ethernet communication ports and supports Ethernet-to-RS485 gateway functionality.
What current transformers can be used with the DMG9000D048?
The analyser is designed for external current transformers with 1 A or 5 A secondary outputs and has a current measurement range of 0.004–6 A.
Does the DMG9000D048 provide harmonic analysis?
Yes. The Lovato DMG9000D048 provides harmonic analysis up to the 63rd order, supporting detailed power-quality assessment and electrical system diagnostics.
Can the DMG9000D048 record measurement data?
Yes. The analyser incorporates data-logging memory for recording electrical measurements and supporting historical energy and power-quality analysis.
Can the Lovato DMG9000D048 be expanded?
Yes. The DMG9000D048 can accept up to three Lovato EXP series expansion modules for additional functions according to the requirements of the installation.
What active energy accuracy does the DMG9000D048 provide?
The DMG9000D048 provides Class 0.5s active energy accuracy according to IEC/EN 62053-22 and Class 1 reactive energy accuracy according to IEC/EN 62053-24.
Is the DMG9000D048 compatible with Lovato EASY BRANCH?
Yes. The DMG9000D048 supports the Lovato EASY BRANCH power monitoring system, allowing it to form part of comprehensive electrical distribution and branch-circuit monitoring installations.
Trusted for Advanced Power and Energy Analysis
Lovato Electric DMG power analysers provide comprehensive electrical measurement and power-quality monitoring for panel builders, energy managers and automation professionals, combining accurate True RMS measurement, harmonic analysis, data logging, expandable functionality and industrial communications in a flexible panel-mounted platform.
