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EM112131 FW RV Forward Reverse Single Phase 2 Wire AC Solar Meter energy meter for solar inverter

EM112131 single-phase two-wire DIN rail digital energy meter. Reference voltage 230V, current 5(50)A, LCD5+2 display, SO output, MID compatible (to be determined), multiple measurement modes, accuracy class B, total energy included (Forward+ Reverse), and comply with EN50470 -1/3 standard. The first display indication of the meter in scrolling mode is either FW (forward) or. RV (reverse).

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Product Details

Product Features

Accuracy Class B, 5(50)A Measurement

LCD Display, SO Pulse Output, Mode Selectable

MID Approved, Meet with EN50470-1/3 Standard

DIN Rail Design and Compact Size

For Energy Management of 50Hz 60Hz Power Grid

Product Parameters

Content	Parameters
Ref. voltage	230V
Ref. current	5(50)A 0,25-5(45)A,0,25-5(50)A
Impulse constant	1000imp/kWh
LED flashing	Impulse indication, impulse width=80ms
LCD display	LCD5+2=99999.99kWh
Operation temp.	-25~+55℃
Average humidity	≤75% (smog-free)
Relative humidity	95%
Frequency	50Hz/60Hz
Accuracy class	Class B
Starting current	0.004Ib
Power consumption	<10VA, <0.4W
Standard	EN50470-1/3

Product Dimension

Product Application

At a sunny day, the solar system may produce to much energy you may sell the extra energy to the state grid. Then at night, when your solar panels aren't producing, you take electricity from the grid, spinning your electric meter forward again. At this time you need an energy meter with forward energy only.