31
UMG 103
Measured value
Measurement uncertainty
IEC 61557-12, DIN EN 61557-12
Voltage
L-N
0,2
Voltage
L-L
0,2
Current
L 0,5
Current
N 1,0
Real
power
0,5
Apparent
power
0,5
Reactive
power
0,5
CosPhi
0,2
Leistungsfaktor
2,0
Frequency
0,1
Real
energy
0,5
Reactive
energy
2,0
Apparent
energy
0,5
THD
voltage
3,0
THD
current
3,0
Real energy
Current transformer ../5A Class 0,5S (DIN EN62053-22:2003)
Class
B
(DIN
EN50470-3:2006)
Current transformer ../1A Class 1 (DIN EN62053-21:2003)
Class
A
(DIN
EN50470-3:2006)
Reactive energy
Current transformer ../5A Class 2 (DIN EN62053-23:2003)
Current transformer ../1A Class 2 (DIN EN62053-23:2003)
