DMG300 series digital multimeters / Power analysers DMG digital multimeters and power analysers are equipped with a digital LCD display providing extremely clear, intuitive and flexible viewing of all electrical parameters in an installation. DMG digital multimeters in a modular housing (4 modules wide). DMG300 series (expandable) Input current: CT – 1A or 5A Graphic backlight LCD display Auxiliary power supply: 100 – 240 VAC / 110 – 250 VDC Voltage measurement: 20 – 830 VAC L-L /10-480 VAC L-N Optional communication ports: USB, RS232, RS485, Ethernet Harmonic analysis of voltage and current up to the 31° order Energy meters for active, reactive, apparent power with programmable tariff function Accuracy: Voltage/current ±0.2% Power/power factor ±0.5% Frequency ±0.05% Active energy class 0.5S (IEC/EN 62053-22) Main measurements: Voltage: phase, line and system values Current: phase values (neutral current calculated) Power: apparent, active and reactive phase and total values Power Factor (PF) per phase and total Frequency of measured voltage value HIGH-LOW-AVERAGE value functions of all measurements Maximum demand of power and current values Asymmetric voltage and current Total harmonic distortion (THD) of voltage and current values Energy meters for active, reactive and apparent values Hour counter (total and partial) SERIES DMG300 DESCRIPTION Modular power analyser (up to 344 measured quantities) VOLTAGE/CURRENT ±0.5% (True RMS measurements) Power ±1% f.s. Frequency ±0.05% ACTIVE ENERGY Class 1 MOUNTING DIN rail mounting (aligns with standard MCB 45mm cutout) MODULE WIDTH X 18 (MM) 4 EXPANSION MODULES Accepts up to 3 EXM… expansion modules
MODULAR POWER ANALYSER EXPANDABLE
Multifunction meters
ElectroMechanica
DMG300
