EM415-S MID approved din rail mount lcd meter mini digital power meter                                                                       

Main Functions and features:

MID approved single phase kWh meter

Single phase metering power meter

Standard DIN rail Format (DIN43880)

IEC62053-21/22 Class 1.0,0.5S

LCD display, 6 integer 1 decimal

 Large clear backlight display

Direct metering up to 100A

Memory back-up (EEprom)

4 DIN modules din rail mount

 

Performance criteria

Operating humidity                                                       ≤ 75%

Storage humidity                                                           ≤ 95%

Operating temperature                                                -5°C - +45°C(3K5)

Storage temperature                                                    -25°C - +55°C(3K6)

Humanity                                                                       75% yearly average,95% on 30 days/year

International standard                                                   EN50470-3 &IEC62053-21

Accuracy class                                                                CI.1

Protection against penetration of dust and water         IP51

Insulating encased meter protective class                     Ⅱ

Connection area main terminals     

Current terminals flexible 1×mm²                                0-16mm²

  another terminal flexible 1×mm²                               0-2.5mm²

 

 Meter specification

 

Voltage(v)	230V
Operational voltage	±70%Un
- Iref	10A
-Itr	1A
-Imax	100A
-Imin	0.5A
-Ist	40mA
Power consumption of current circuits(VA)	< 0.01
Power consumption of voltage circuits(W)	< 1.3W
General data
Frequency (Hz)	50/60
Memory back-up	EEprom
Environment resistance to heat and fire	Terminal 960°C Cover 650°C
upper	ABS+PC
lower	ABS+PC
Pulse output
Pulse width(ms)	80
Pulse constant(imp/kWh)	1600
LED constant	1600
Width (mm)	76
Height (mm)	104.5
Depth (mm)	60

   

Pulse output function

Smart meter is equipped with a pulse output which is fully separated from the inside circuit. That generates pulses in proportion to the measured energy .include the testing pulse output of active energy and reactive energy. 14/ 15 Test pulse output contact (P+/P-),13/ 15 Test pulse output contact (Q+/Q-)

The test pulse output is a polarity dependant, passive transistor output requiring an external voltage source for correct operation.  

  

Reading the meter 

The smart energy meter is equipped with 6+1 LCD display, which is used as recording consumption and can’t be reset to zero. The number system is based on units of 10. And unit is kWh.