Product designation				Single-phase energy meters
Product type designation				DMED121
Type				single-phase
DIN rail module number				2
Auxiliary supply Us
Operational frequency
		min	Hz	50
		max	Hz	60
Power consumption
		Max	VA	4.8
Power dissipation Max			W	1.4
Measuring voltage inputs
Rated voltage (Ue)
		phase-neutral	VAC	110…120 / 220...240
Operating voltage range
		phase-neutral	VAC	184…264
Connection method				Direct
Current
IEC maximum (Imax)			A	63
IEC minimum (Imin)			A	0.5
IEC rated (Iref-lb)			A	10
IEC start (Ist)			mA	40
Transition (Itr)			A	1
Accuracy
		Active energy		Class 1 (IEC/EN 62053-21)
		Reactive energy		Class 2 (IEC/EN 62053-23)
RS485 serial interface
Baud rate			bps	Programmable 1200…38400
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	2.5
		Max	mm²	16
		min	AWG	14
		Max	AWG	6;10
Tightening torque (Max)
			Nm	2
			lbin	17.7
Fixing				Din rail
Weight			g	148
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

cULus
EAC
RCM

IEC/EN 61010-1
IEC/EN 61000-6-2
IEC/EN 61000-6-3
UL61010-1
CSA 22.2 n°61010-1

DMED121

Compare

Elektroměr, funkce multimetru, jednofázový, přímé měření 63A, vestavěný RS485 port

Typ výrobku: Energy meters
Typ instalace: DIN lišta 35 mm
Typ proudových vstupů: Přímý
IEC maximální proud (Imax) [A]: 63
Type of energy measurement: Imported active energy and imported reactive energy
Třída přesnosti činné energie: Class 1 (IEC/EN 62053-21)
Reactive energy: Třída 2 (IEC/EN 62053-23)
Harmonická analýza proudu: Ne
Vestavěný komunikační port: RS485
Rozšiřitelné: Ne
MID certifikováno: Ne