Socket & See MFT5000 - Page 34

Influence Quantity
Insulation
Resistance
R
ISO
EN 61557-2
Loop
Impedance
Z
I
EN 61557-3
Continuity
R
LO
EN 61557-4
RCD
ΔT
EN
61557-6
RCD
I
ΔN
EN 6155
7-6
A – Intrinsic
Uncertainty
0.8% 0.9% 1% 1.5% 5.6%
E
1
– Posi�on
0%
0%
0%
0%
0%
E
2
– Supply Voltage
1.0%
0.8%
10%
1.2%
0.3%
E
3
- Temperature
0.8%
4.9%
0.7%
2.0%
2.1%
E
6
– System Phase
Angle
- 2.4% - - -
E
7
– System
Frequency
- 0.4% - - -
E
8
– System Voltage
-
1.4%
-
1.5%
0.6%
E
9
– System
Harmonics
- 0.8% - - -
E
10
– System D.C
Quan��es
- 8.4% - - -
Operating Uncertainties
33