Lovato DMG8000 Power Analyzer with Colour LCD and Ethernet

A class 0.2 power analyzer with Ethernet and PLC logic

The DMG8000 is a panel-mounted power analyzer from Lovato Electric with a widescreen colour LCD, three-phase-plus-neutral measurement and an Ethernet port. It measures voltage and current with Class 0.2 accuracy (IEC/EN 61557-12), active power with Class 0.5 and active energy with Class 0.5s, and analyses harmonics up to the 63rd order.

The auxiliary supply is 100-240 VAC or 110-250 VDC, the voltage inputs are rated 600 VAC line-to-line and 347 VAC line-to-neutral, and current inputs accept 1 A or 5 A secondaries from current transformers.

Technical specifications

What to confirm before ordering

Choose the DMG8000 when power quality is part of the job: harmonic content, logged data and a network connection to a supervisory system. Simpler meters in the DMG range cover plain voltage, current and energy readings at lower cost.

The analyzer is expandable with EXP modules for extra outputs, inputs and a second communication interface; confirm which module codes you need and that they fit in the three expansion slots listed by the manufacturer.

Where it fits

Typical installations are main switchboards, generator sets, industrial feeders and data-centre or utility sub-stations where Class 0.2 accuracy and logged data support energy audits.

It fits a panel cut-out, terminals are removable for easy replacement, and the housing finish is Xantar RAL 7035.

For panel design and commissioning, the practical figures to keep at hand are: rated current (Ie) 1A/5A; measurement range 0.004-6; overload capacity +20% Ie by external CT with 5A secondary; overload peak 120A for 0.5s; VLN voltage Class 0.2 (IEC/EN 61557-12), V:50-480V~; VLL voltage Class 0.2 (IEC/EN 61557-12), V:87-830V~; current Class 0.2 (IEC/EN 61557-12), In:5A~; frequency Class 0.02 (IEC/EN 61557-12); active power Class 0.5 (IEC/EN 61557-12); reactive energy Class 1 (IEC/EN 62053-24); housing type Xantar RAL 7035; terminals type Removable; protection degree IP65; operating temperature (min) -20 °C. These come straight from the datasheet and are repeated here so that the key installation limits are visible without opening the PDF.

Documents and quotation

Download the attached datasheet for DMG8000 from the Lovato Electric online catalogue (English) to see every parameter in full. Before ordering, confirm the system voltage, the current transformer ratio and the communication interface you need; datasheet values can be revised by the manufacturer. See automation accessories for similar items. Quote request: give the exact code DMG8000, the quantity and where it must be delivered, and Seven Star LLC (independent supplier, Muscat) will respond.