Datasheet

EM111
Specication are subject to change without notice EM111 DS 291015
6
Measuring input Digital or serial output Digital input
Measuring input - 4 kV 4 kV
Digital or serial output 4 kV - -
Digital input 4 kV - -
Insulation (for 1 minute) between inputs and outputs
Accuracy (according to EN50470-3 and EN62053-23)
kWh, PF=accuracy (RDG) depending on the current
Class 1 accuracy limits (Active energy)
5(45)A Start-up current: 20mA
Percentage error limits for class index B
+1.5%
+1%
0%
-1%
-1.5%
PF=1 0.25A(I
min
) 0.5A(I
tr
) 5A(I
n
) 45A(I
max
)
0.5A(I
tr
) 5A(I
n
) 45A(I
max
)PF=L0.5
or C0.8
(0,1I
ref
)
(0,1I
ref
)
0.05A(I
ref
)
kvarh, accuracy (RDG) depending on the current
Class 2 accuracy limits (Reactive energy)
5(45)A Start-up current: 20mA
Error
+2.5%
+2%
0%
-2%
-2.5%
sinj =1 0.25A 0.5A 5A(Ib) 45A(I
max
)
1A 5A(Ib) 45A(I
max
)sinj=0.5
(0.1Ib)
(0.25Ib)
0.5A
(0.05Ib)
(0.1Ib)
Accuracy 0.9 Un ≤ U ≤ 1.1 Un; 0.98 fn ≤ f ≤ 1.02 fn; fn: 50 Hz;
cosj: 0.5 inductive to 0.8 capacitive.
Class B
Considering listed Ib or In values
Operating temperature -25 to +55°C (13°F to 131°F) (R.H. from 0 to 90% non-condensing @ 40°C)
EMC compliance E2
Mechanical compliance M2
MID “Annex MI-003” compliance (PF option only)