Product designation				Three-phase energy meters
Product type designation				DMED305T2
Type				Three-phase with and without neutral
DIN rail module number				4
Auxiliary supply Us
Operational frequency
		min	Hz	50
		max	Hz	60
Power consumption
		Max	VA	3.5
Power dissipation Max			W	2.7
Measuring voltage inputs
Rated voltage (Ue)
		phase-phase	VAC	380…415
		phase-neutral	VAC	220…240
Operating voltage range
		phase-phase	VAC	323…456
		phase-neutral	VAC	187…264
Connection method				Via CT
Current
IEC maximum (Imax)			A	5
IEC minimum (Imin)			A	0.05
IEC rated (Iref-lb)			A	5
IEC start (Ist)			mA	0.005
Transition (Itr)			A	0.25
Accuracy
		Active energy		Class 0.5s (IEC/EN 62053-22)
		Reactive energy		Class 2 (IEC/EN 62053-23)
Output characteristics
LED Pulse rate			pulse/kWh	1000
LED Pulse duration			ms	30
Static output pulse rate			pulse/kWh	0.1-1-10-100 programmable
Static output pulse duration			ms	100
Static output external voltage			VDC	10…30
Static outputs Maximum current			mA	50
Insulations
Rated insulation voltage Ui IEC/EN			V	250
Rated impulse withstand voltage Uimp			kV	6
Operating frequency withstand voltage			kV	4
Mechanical features
Housing type				Polyamide
Terminals type				Fixed
Conductor cross section
		min	mm²	0.2
		Max	mm²	4 for supply voltage measurement; 2.5 for current measurement
		min	AWG	24
		Max	AWG	12
Tightening torque (Max)
			Nm	0.8
			lbin	7
Fixing				Din rail
Weight			g	332
Ambient conditions
Temperature
	Operating temperature
		min	°C	-25
		max	°C	+55
	Storage temperature
		min	°C	-25
		max	°C	+70
Relative humidity			%	<80
Maximum Pollution degree				2
ETIM classification
ETIM 8.0				EC001506 - Kilowatt-hour meter

EAC
RCM

IEC/EN 61010-1
IEC/EN 61010-2-030
IEC/EN 50470-1

DMED305T2

Comparaţie

Contor electric, trifazic cu sau fara neutru, non expandabil, conexiune cu CT /5A secondary, 4U, 2 iesire statica programabila, multi-masurare

Tip produs: Energy meters
Tipul de instalare: DIN rail mounting
Lectura curenta: CT /5A /1A
Curent maxim (Imax) [A]: 5
Type of energy measurement: Imported/exported active energy and imported/exported reactive energy
Precizia masurarii energiei active: Class 0.5s (IEC/EN 62053-22)
Reactive energy: Class 2 (IEC/EN 62053-23)
Analiza armonica a curentului: No
Porturi de comunicatie integrate: No
Extensibil: No
Aprobat MID: No

Cod de comanda	DMED305T2
Greutate [g]	329.3
Cantitate in ambalaj	1
Cantitate multipla de ambalaje per comanda	1
Dimensiune ambalaj	153X117X092
Volume [cm³]	1647
Cod de bare [EAN13]	8013975230770
Cod HS	90283019

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