MI 3152(H)
Eurotest
XC (2,5 kV)
Technical specifications
148
12.8
Z line – Line impedance and prospective short-circuit
current
Z
– Line impedance
Measuring range according to EN 61557 is 0.25
... 9.99 k
.
Measuring range (
)
Resolution (
)
Accuracy
0.00 ... 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
Ipsc
– prospective short-circuit current
Measuring range (A)
Resolution (A)
Accuracy
0.00 ... 0.99
0.01
Consider accuracy of line
resistance measurement
1.0 ... 99.9
0.1
100 ... 999
1
1.00 k ... 99.99 k
10
100 k ... 199 k
1000
Test current (at 230 V) ............................. 6.5 A (10 ms)
Nominal voltage range ............................. 93 V ... 134 V (45 Hz ... 65 Hz)
185 V ... 266 V (45 Hz ... 65 Hz)
321 V ... 485 V (45 Hz ... 65 Hz)
R, X
L
values are indicative.
12.9
Voltage Drop
dU
– Voltage drop
Measuring range (%)
Resolution (%)
Accuracy
0.0 ... 99.9
0.1
Consider accuracy of line
impedance measurement(s)*
Z
REF
measuring range .......................................
0.00 Ω ... 20.0 Ω
Test current (at 230 V) ............................. 6.5 A (10 ms)
Nominal voltage range ............................. 93 V ... 134 V (45 Hz ... 65 Hz)
185 V ... 266 V (45 Hz ... 65 Hz)
321 V ... 485 V (45 Hz ... 65 Hz)
*See chapter
7.13 Voltage Drop
for more information about calculation of voltage drop result.
