MI 3101 EurotestAT:
Technical specifications
94
8.4.2 RCD selected
Fault loop impedance
Measuring range according to EN61557 is 0.46
19999
.
Measuring range (
) Resolution
(
)
Accuracy
*
0.00
9.99
0.01
(5 % of r 10 digits)
10.0
99.9
0.1
10 % of reading
100
19999
1
10 % of reading
* 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
10.0
99.9
0.1
100
999
1
1.00k
9.99k
10
10.0k
23.0k
100
Consider accuracy of fault
loop impedance
measurement
Nominal voltage range ...................... 30 V
500 V (14 Hz
500 Hz)
No trip out of RCD.
R, XL values are indicative.
8.5 Line impedance / prospective short-circuit current and
Voltage drop
Line impedance
Measuring range according to EN61557 is 0.25
19.9 k
.
Measuring range (
) Resolution
(
)
Accuracy
0.00
9.99
0.01
10.0
99.9
0.1
100
999
1
1.00k
9.99k
10
10.0k
19.9k
100
(5 % of r 5 digits)
Prospective short-circuit current (calculated value)
Measuring range (A)
Resolution (A)
Accuracy
0.00
0.99
0.01
1.0
99.9
0.1
100
999
1
1.00k
99.99k
10
100k
199k
1000
Consider accuracy of line
impedance measurement
Test current (at 230 V) ...................... 6.5 A (10 ms)
Nominal voltage range ...................... 30 V
500 V (14 Hz
500 Hz)
R, XL values are indicative.
