MI 3108 EurotestPV
Technical specifications
107
11.4.2 RCD selected
Fault loop impedance
Measuring range according to EN 61557 is 0.46
9.99 k
.
Measuring range (
)
Resolution (
)
Accuracy
0.00
9.99
0.01
(5 % of r 10 digits)
10.0
99.9
0.1
100
999
1
10 % of reading
1.00 k
9.99 k
10
Accuracy may be impaired in case of heavy noise on mains voltage.
Prospective fault current (calculated value)
Measuring range (A)
Resolution (A)
Accuracy
0.00
9.99
0.01
Consider accuracy of fault
loop resistance
measurement
10.0
99.9
0.1
100
999
1
1.00 k
9.99 k
10
10.0 k
23.0 k
100
Nominal voltage range ...................... 93 V
134 V (45 Hz
65 Hz)
185 V
266 V (45 Hz
65 Hz)
No trip out of RCD.
11.5 Line impedance and prospective short-circuit current / Voltage
drop
Line impedance
Measuring range according to EN 61557 is 0.25
9.99k
.
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
Prospective short-circuit current (calculated value)
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)
