EM735 Three phase mbus kilowatt-hour meter digital electricity meter

Model:	EM735 mbus
Brand:	Fineco
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument
Label:	mbus , kilowatt-hour meter , digital electricity
Price:	US $100 / pc
Min. Order:	200 pc

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Product Description

EM735 Three phase mbus kilowatt-hour meter digital electricity meter

EM735 M-bus-1.jpg

Benefits and Main Features

Three phase metering

Standard DIN rail Format (DIN43880)

Compliance to EN13757-3 and EN1434

CI.1 Accuracy (EN50470)

Energy consumption LED

Isolate pulse output and IR (DIN43864)

LCD display, 6 integer 1 decimal

Large clear backlight display

Internal transformer

Direct metering up to 100A or transformer metering 1.5(6)A

27 CT rate can be selected

Optional single-phase model

Communication port: M-bus

Can be set through front panel or via communications

Memory back-up (EEprom)

7 DIN modules

Meter specification

	Direct connected meters	Transformer connected meter
Voltage(v)	3×57.7/100V	3×57.7/100V
	3×220/380V	3×220/380V
	3×230/400V	3×230/400V
Operational voltage	±70%Un	±70%Un
Current(A)
- Iref	10A	1.5
-Itr	1A	0.15A
-Imax	100A	6A
-Imin	0.5A	0.015A
-Ist	40mA	3mA

	Direct connected meters	Transformer connected meter
Power consumption of current circuits(VA)	< 0.01	< 0.01
Power consumption of voltage circuits(W)	< 1.3W	< 1.3W
General data
Frequency (Hz)	50/60	50/60
Memory back-up	EEprom	EEprom
Environment resistance to heat and fire	Terminal 960°C Cover 650°C	Terminal 960°C Cover 650°C
Enclosure material
upper	ABS+PC	ABS+PC
lower	ABS+PC	ABS+PC
Pulse output
Pulse width(ms)	80	80
Pulse constant(imp/kWh)	400	1600
LED
LED constant	400	1600
Dimension
Width (mm)	126	126
Height (mm)	104.5	104.5
Depth (mm)	60	60

Communication port

Smart meter has equipped communication port, we can program the meter’s operation data or reading via these 2 ports.(Pin26 pin27) by M-bus protocol output

	M- bus output
Protocol	EN13757-3,EN1434-3
Data format	8 data bit,Even,1 stop bit
Baud rate	300,2400(option),9600
Address range	1-250 User settable
Bus loading	≤380m 250PCS ≤3600m 64PCS
Cable	JYSTY (n×2×0.8)