MI 3202 GigaOhm 5 kV
Specifications
22
7 Specifications
7.1 Measurements
Note: All data regarding accuracy are given for nominal (reference) environment
condition.
Insulation resistance
Nominal test voltage:
250 V, 500 V, 1 kV, 2.5 kV, 5 kV
Current capability of test generator:
>1 mA
Short-circuit test current:
5 mA.
Automatic discharge of tested object:
yes
Measuring range Riso: 0.12 M
up to 999 G
*
)
Display range Riso
Resolution
Accuracy
5
999 k
1 k
1.00
9.99 M
10 k
10.0
99.9 M
100 k
100
999 M
1 M
1.00
9.99 G
10 M
10.0
99.9 G
100 M
(5 % of r 3 digits)
100
999 G
1 G
(10 % of r 3 digits)
*
Full-scale value of insulation resistance is defined according the following equation:
R
FS
= 1G
* U
test
[V] (if U
test
> 1kV then R
FS
= 1T
For insulation resistance value under 5 k
the instrument displays value 0
DC test voltage:
Voltage value: 250V, 500V, 1kV, 2,5kV, 5kV.
Accuracy: -0 / +10 % + 20 V.
Output power: 5 W max.
Display range test voltage (V)
Resolution
Accuracy
0
1999V
1 V
2.00k
5.50k
10 V
(3 % of r 3 V)
