DMG900T - MEASUREMENT TRANSDUCER

Why Choose the DMG900T?

Lovato’s DMG900T is a multifunction digital metering instrument and measurement transducer for reliable power monitoring. It handles 4 channels via CT /5A /1A and performs harmonic analysis up to the 63rd order. Active energy accuracy is Class 0.5s (IEC/EN 62053-22) with reactive energy Class 2 (IEC/EN 62053-23). A wide auxiliary supply of 100–440VAC/110–250VDC supports varied installations.

Designed for flush mounting, the DMG900T offers 690 V rated insulation (Ui) and 9.5 kV impulse withstand (Uimp) for robust performance. RS232/RS485 ports enable system integration and data exchange, while expansion options provide flexibility. Operating from −20 to +60 °C, it meets IEC/EN 61010-1, 61000-6-2/6-4 and carries UL508, CSA C22.2 n°14 conformity.

Key Benefits

• Four-channel measurement transducer enables consolidated monitoring in one device.
• Harmonic analysis up to the 63rd order for power quality diagnostics.
• CT /5A /1A inputs fit standard current transformer installations.
• IEC/EN 62053-22 Class 0.5s active energy accuracy.
• Reactive energy Class 2 per IEC/EN 62053-23.
• Wide auxiliary supply 100–440VAC/110–250VDC for flexible deployment.
• Flush mounting design; expandable architecture for future requirements.
• Robust 690 V Ui and 9.5 kV Uimp ratings.

Technical Specification

• Product type designation: DMG900
• Rated insulation voltage Ui (IEC/EN): 690 V
• Rated impulse withstand voltage Uimp: 9.5 kV
• Weight: 570 g
• Operating temperature: -20 to +60 °C
• Storage temperature: -30 to +80 °C

What’s Included

• Lovato DMG900T multifunction digital metering instrument
• Panel mounting accessories
• Quick start guide and safety information

Applications

• Power distribution panels requiring flush-mounted energy metering
• Industrial and commercial energy monitoring and reporting
• Harmonic analysis and power quality diagnostics
• Multi-feeder measurement using CT /5A /1A
• Data acquisition and supervisory systems via serial communications

Safety note: Install and commission only by qualified personnel. Isolate all power sources before wiring, observe CT safety practices, and follow applicable standards and the supplied instructions.