DSM866CD Multifunction Electronic Energy Meter

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DSM866CD Multifunction Electronic Energy Meter

Main features
1. DSM866CD multifunction electronic energy meter can be installed by three fixed orifices front board. Its cover is made of PC material which is transparent and anti- UV by overall molding. The base of this multifunction electronic energy meter is made of PC and its terminal block is made of bakelite which is moisture resistant and fire resistant by over all molding under high temperature. It has the features of good weatherability, high rigidity and good insulation performance, etc.
2. It has six tariffs. It can select 12 daily periods of time. Also it can select single tariff function in weekend (Please advise us). The date can be set arbitrarily and the value can be read automatically every month.
3. There is a clock and maintenance free backup lithium batteries in this multifunction electronic energy meter. It can store the electricity data for 12 months. The data can be stored forever after power off.
4. Cycle displayer is default. Itemized displayer is also available for this multifunction electronic energy meter. It can display 14 data. You can select the data which will be displayed. One or two displayed decimal median can be chosen to display.
5. It is equipped with a far infrared port and a RS485 data communication port which are used for setting and reading the value. It has a function of password protection for setting and operation. Its communication protocol complies with standard DL/T 645-1997.
6. Five LED indicate separately power supply, impulse, phase, current rates and data communication, etc.
7. LCD displays active and reactive power consumption, voltage, current and frequency, etc. It complies with standard IEC 62053-21 and IEC62052-11.
8. Direct connection or input through CT are all available.
9. Short terminal cover may be selected as extended terminal cover.

Application
This multifunction electronic energy meter is used to measure 50Hz or 60Hz active and reactive energy consumption from three phase four wire electricity net.
It adopts LSI (Large-scale Integration) and SMT manufacturing technology. Its key components and parts all have long service life.
There is a far infrared and RS485 communication module in it. Its feature of multifunction makes it convenient to contact with all kinds of AMR systems.

Technical specification

SPECIFICATION

Type	Accuracy (Class)	Rated voltage (V)	Rated current (A)	Starting current	Insulation performance
DSM866D	Active 0.5 /1.0	3x 57.7/100	1.5(6), 3(6)	0.5%Ib	AC Voltage 2kV for 1 minute, 1.2/50 μs waveform impulse voltage 6kV.
	Active 0.5 /1.0	3x220/380	1.5(6), 5(20), 10(40), 20(80), 30(100), etc.
	Reactive 2.0	3 x 100	1.5(6), 3(6)
	Reactive 2.0	3 x 380	1.5(6), 5(20), 10(40), 20(80), 30(100), etc.

MAIN TECHNICAL PARAMETER

Power consumption	Voltage circuit consumption: ≤1.0W 6VA. Current circuit consumption: ≤1VA
Operation voltage range	Un±20%
Clock rrror	≤0.5sec/day (reference temperature) ≤1.0sec/day (the backup lithium battery working time)
Battery	Imported lithium battery voltage: 3.0/3.6V Capacitance> 1000mAh 1200bps~9600bps It has the program both inside and outside It can update the data per 0.01 degree It can setup the alarm data of the battery Loss and press blanking timing and electric consumption rate can be switched over in the minimum interval of one minute.

*Please advise us if you need any different specifications, we can manufacture personalized energy meters according to your special requirements.

OUTER AND MOUNT DIMENSION

WIRING DIAGRAM

HUABANG is a multifunction electronic energy meter manufacturer in China. We offer DIN-rail energy meter, electronic energy meter, mechanical energy meter and socket energy meter, etc. We supply high quality energy meter with competitive price. Our company is based in China where there is full chain for manufacturing energy meter even in one city. Low manufacturing cost saves your purchasing cost. More details of each product are shown in specific product page.

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