Fluke 1652C06-TPOLEKITVDE-tester 4425908 User Manual
Product codes
4425908
1652C/1653B/1654B
Users Manual
Users Manual
58
Operating Uncertainties per EN 61557
The Operating Uncertainty shows the maximum possible uncertainty when all influence
factors E1-E10 are counted.
factors E1-E10 are counted.
Volts
R
Lo
EN 61557-
4
R
ISO
EN 61557-
2
Z
I
EN 61557-
3
Δ
T
EN 61557-
6
I
Δ
N
EN 61557-
6
R
E
EN 61557-
5
Intrinsic
Uncertainty A
Uncertainty A
0.80 % 1.50 %
10.00 %
6.00 %
1.00 % 5.00 % 3.50 %
Influence
Quantity
Volts
R
Lo
EN 61557-
4
R
ISO
EN 61557-
2
Z
I
EN 61557-
3
Δ
T
EN 61557-
6
I
Δ
N
EN 61557-
6
R
E
EN 61557-
5
E1 - Position
0.00 % 0.00 %
0.00 %
0.00 % 0.00 % 0.00 % 0.00 %
E2 - Supply
Voltage
Voltage
0.50 % 3.00 %
3.00 %
3.00 % 3.00 % 2.75 % 2.25 %
E3 -
Temperature
Temperature
0.50 % 3.00 %
3.00 %
3.00 % 3.00 % 2.25 % 2.75 %
E4 - Series
Interferences
Voltage
Interferences
Voltage
- - - - - -
1.50
%
E5 - Resistance
of the probes
and auxiliary
earth electrodes
of the probes
and auxiliary
earth electrodes
- - - - - -
4.00
%
E6.2 - System
phase angle
phase angle
- - -
1.00
%
- - -
E7 - System
frequency
frequency
0.50 %
-
-
2.50 %
-
-
0.00 %
E8 - System
voltage
voltage
-
-
-
2.50 % 2.50 % 2.50 % 0.00 %
E9 - Harmonics
-
-
-
2.00 %
-
-
-
E10 - D.C.
Quantity
Quantity
- - -
2.50
%
- - -