MI 3325 MultiServicerXD
175
11.19.2 Voltage
Voltage
Range
Resolution
Accuracy
Uln, Ulpe, Unpe,
U1pe, U2pe,
U12, U13, U23
0 V ... 550 V
1 V
(2 % of r 2 digits)
Result type ............................................ True r.m.s. (TRMS)
Nominal frequency range ....................... 0 Hz, 14 Hz ... 500 Hz
11.19.3 Frequency
Frequency
Range
Resolution
Accuracy
Freq.
0.00 Hz ... 9.99 Hz
0.01 Hz
(0.2 % of r 1 digit)
10.0 Hz ... 499.9 Hz
0.1 Hz
Nominal voltage range ........................... 20 V ... 550 V
11.19.4 Online terminal voltage monitor
Terminal voltage monitor
Range
Resolution
Accuracy
Terminal
voltage
10 V ... 550 V
1 V
(2 % of r 2 digits)
11.20
Insulation resistance ISO (Installations)
Insulation resistance (Uiso: 50 V, 100 V
and 250 V)
Range
Resolution
Accuracy
Riso
0.15 M
... 19.99 M
0.01 M
(5 % of r 3 digits)
20.0 M
... 99.9 M
0.1 M
10 % of reading
100.0 M
... 199.9 M
20 % of reading
Measuring range according to EN 61557 is 0.15 M
… 199.9 M
.
Insulation resistance (Uiso: 500 V and 1000 V)
Range
Resolution
Accuracy
Riso
0.15 M
... 19.99 M
0.01 M
(5 % of r 3 digits)
20.0 M
... 199.9 M
0.1 M
5 % of reading
200 M
... 999 M
1 M
10 % of reading
Measuring range according to EN 61557 is 0.15 M
… 999 M
.
Test Voltage
Range (V)
Resolution (V)
Accuracy
Um
0 V... 1200 V
1 V
(3 % of r 3 digits)
