Datasheet

EM111
Specication are subject to change without notice EM111 DS 291015
3
Input specifications
Rated Inputs
Current type 1-phase loads, direct
connection
Current range 5(45)A
Nominal voltage 230VLN AC (AV8 option),
120 VLN (AV7 option)
Accuracy
(@25°C ±5°C, R.H. ≤60%,
45 to 65 Hz)
AV7 Imin=0.25A; Ib: 5A, Imax:
45A; Un: 120VLN -30%
+30%
AV8 Imin=0.25A; Ib: 5A, Imax:
45A; Un: 230VLN -30%
+20%
Energies
Active energy Class 1 according to
EN62053-21, and MID
Annex MI-003 Class B
(Class B (kWh) according
to EN50470-3)
Reactive energy Class 2 according to
EN62053-23
Start-up current: 20mA (AV7, AV8),
-20mA (AV7, AV8) in case
of negative current
Self-consumption is not
measured.
Start-up voltage 84VLN (AV7), 161VLN
(AV8)
Resolution Display/serial
communication
Current 0.1/0.001 A
Voltage 0.1/0.1 V
Power 0.01 kW or kVar/ 0.1 W or
var
Frequency 0.1 Hz/0.1Hz
PF 0.01/ 0.001
Energies (positive) 0.01 kWh or kvarh / 0.1
kWh or kvarh
Energies (negative) 0.01 kWh or kvarh / 0.1
kWh or kvarh
Energy additional errors
Inuence quantities According to EN62053-21
Temperature drift ≤200ppm/°C
Sampling rate 4096 samples/s @ 50Hz
4096 samples/s @ 60Hz
Display and touch key-pad
Type Backlit LCD, 7-digit, h 6
mm
Read-out Energy: 8 digit. Variables: 4
digit
Touch key 2 (Enter and UP).
Max. and Min. indication Max. 999 999.9
Min. 0.0
Memory energy storage
Energy 10^10 cycles. Energy value
is saved every time the less
signicant digit increases.
Programming parameters 10^10 cycles. When a
parameter is modied, only
the relevant memory cell is
overwritten
LEDs Flashing red light pulses
according to EN50470-3,
EN62052-11, 1000 imp./
kWh (min. period: 90ms)
Fix orange light: wrong
current direction (only with
“B” measurement selection)
Current overloads
Continuous 45A, @ 50Hz
For 10ms 1350 A
Voltage Overloads
Continuous 1.2 Un
For 500ms 2 Un
Input impedance
Voltage input 230VL-N 1.2 Mohm
Voltage input 120VL-N 1.2 Mohm
Current inputs: 5(45) A < 0.5 VA