Multifunction AC Meter

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Panel mounting, LCD Graphic Display with 4 expansion slots and Harmonic analysis to 31° order

Price: £208.87

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Product code: DMG800

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Description

•    High resolution graphic backlit LCD display with clear and intuitive menu navigation
•    Attractive 96x96mm Panel Mounting Case to IP54
•    Suitable for LV, MV and HV electrical systems and installations
•    344 measured electrical quantities viewing of all electrical parameters
•    Optional plug-in modules greatly extend meter functionality
•    English, French, Italian, Spanish and Portuguese language texts

These attractive and versatile flush panel mounting multifunction AC meters are ideal for distribution systems, co-generation energy systems, stand-by generating sets and on-board machinery installation. The user can freely define what information and measurements they wish to view on the Display either in textual or graphical form through the password protected menu.

Expansion modules can be fitted into slots in the rear of the meters extending their functionality and versatility. These include opto-isolated digital input, static outputs, output relays, USB, RS232, RS485, Ethernet and Profibus-DP communications as well as Data logging.

Software is available for remote control of up to 64 meters connected on one single bus (DMKSW) and an enhanced version also providing data logging supervision (DMKSW10)

Parameters and Measured Inputs
Voltage (phase, phase-to-phase and system values)		Yes
Neutral-eath voltage		no
Phase current values (actual neutral current)		Yes
Phase current values		no
Cosφ for each phase		no
Frequency		Yes
Maximum and minimum value function (HIGH/LOW) for reading and storage of peak voltage, current, power, PF and frequency values		Yes
Voltage and current asymmerty		Yes
Total harmonic distortion (THD) of voltage and current values		Yes
Averaging function		Yes
Peak values (maximum demand) of power and current		Yes
Hour counter (programmable total and partial)		Yes
Harmonic analysis of voltage and currunt up to 31° order		Yes
Harmonic analysis of voltage and currunt up to 63° order		no
Direction of harmonic power flow		no
Active, reactive, apparent, imported and exported energy meters (partial and total)		Yes
Pulse counter for general use (pulse count for consumption of water, gas, etc. with expansion module only)		Yes
Measurement Inputs	3ph+N voltage, 690VAC max	Yes
	3Ph+N+GND voltage 690VAC max	no
	3ph current, CT / 5A	Yes
	3ph current, CT /5A or /1A	no
	3ph+N current, CT /5A or /1A	no
Specification
Auxiliary Voltage Supply		90-484VAC / 93.5-300VDC
Display		LCD 128x80 graphic backlit display
Expandable with up to 4 plug-in modules		Yes
USB Connection		Yes via module
Accuracy	Voltage	±0.2% (50-830VAC
	Current	±0.2% (0.1-1.1 in)
	Power	±0.5% f.s.
	Power factor	±0.5% f.s.
	Frequency	0.05%
	Active Energy	Class 0.5S (IEC/EN 62053-22)
	Reactive energy	Class 2 (IEC/EN 62053-23)
Reference Standards - Complies with: IEC/EN 61010-1, IEC/EN 61000-6-2, IEC/EN 61000-6-3