MODULAR POWER ANALYSER EXPANDABLE

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)