Single Phase Two Wires Din Rail Energy Meter With MODBUS Protocol DRS-2DM

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The DRS-2DM is single phase kWh meters with a LCD display in a 2 modules (36mm) casing, ensuring a high accuracy class (Class1), a very low starting current which makes it exceptionally suited for photovoltaic energy systems and general use.

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Description

l The DRS-2DM is single phase kWh meters with a LCD display in a 2 modules (36mm) casing, ensuring a high accuracy class (Class1), a very low starting current which makes it exceptionally suited for photovoltaic energy systems and general use.

l Excellent long term stability which is designed for DIN, IEN and EN standards and 5 years of warranty.

l MID B&D approval which ensures the meter is produced to the highest European and International standards and the meter legally suited for business and invoicing purposes.

l For connection rate up to 100A.

l Far Infrared and RS485 communication; With communication port comply to MODBUS RTU communication protocol; Communication baud rate can be set 1200,2400,4800,9600,19200(option)

l 2 Tariffs

Accuracy Class	1
Reference Voltage ( U_n)	220/230V AC
Operating Voltage	0.7~1.3 U_n
Impulse Voltage	6Kv 1.2Μs waveform
Rated Current (I_b)	5/10A
Maximum Rated Current (I_max)	80/100A
Operating Current Range	0.4% I_b~ I_max
Operating Frequency Range	50~60Hz± 10%
Internal Power Consumption	<2W/10VA
Operating Humidity range	<75%
Storage Humidity range	<95%
Operating Temperature range	-10º C ~+50º C
Storage Temperature range	-30º C - +70º C
Overall dimensions(mm)	100×65×36
Weight(kg)	about 0.22kg (net)
Display	LCD
Communication	Far Infrared and RS485
Protocol	MODBUS RTU with 16 bit CRC
Data transport speed(bps)	1200,2400,4800,9600