MI 3325 MultiServicerXD
178
Prospective fault current
Range
Resolution
Accuracy
Ipsc
0.00 A ... 9.99 A
0.01 A
Consider accuracy of fault loop resistance
measurement
10.0 A ... 99.9 A
0.1 A
100 A ... 999 A
1 A
1.00 kA ... 9.99 kA
10 A
10.0 kA ... 23.0 kA
100 A
Voltage Ulpe
Range
Resolution
Accuracy
Ulpe
0 V... 550 V
1 V
(2 % of r 2 digits)
20.0 V ... 99.9 V
0.1 V
Nominal voltage range ............................ 93 V ... 134 V
(16 Hz … 400 Hz)
185 V ... 266 V
(16 Hz … 400 Hz)
No trip out of RCD. R, X
L
values are indicative.
11.25
Z line – Line impedance and prospective short-circuit
current
Line impedance
Range
Resolution
Accuracy
Z
0.12
... 9.99
0.01
(5 % of r 5 digits)
10.0
... 99.9
0.1
100
... 999
1
10 % of reading
1.00 k
... 9.99 k
10
Measuring range according to EN 61557 is 0.12
... 9.99 k
.
Prospective short-circuit current
Range
Resolution
Accuracy
Ipsc
0.00 A ... 0.99 A
0.01 A
Consider accuracy of line
resistance measurement
1.0 A ... 99.9 A
0.1 A
100 A ... 999 A
1 A
1.00 kA ... 99.99 kA
10 A
100 kA ... 199 kA
1000 A
Voltage Uln
Range
Resolution
Accuracy
Uln
0 V ... 550 V
1 V
(2 % of r 2 digits)
Test current (at 230 V) ........................... 20 A (10 ms)
Nominal voltage range ............................ 93 V ... 134 V
(16 Hz … 400 Hz)
185 V ... 266 V
(16 Hz … 400 Hz)
321 V ... 485 V
(16 Hz … 400 Hz)
R, X
L
values are indicative.
