VOLTCRAFT ET-200 Mode D'emploi page 63

Insulation resistance
Nominal voltage
at output
(Tol. 0 to +10%)
50 V
(25 – 60 V)
100 V
(50 – 120 V)
250 V
(125 – 300 V)
500 V
(250 – 600 V)
1000 V
(500 – 1200 V)
Outside voltage switch-off >/=25 V
Nominal voltage setting: 10 % steps from 50% to 120% of the measurement range
Measurement
range
0.01 - 19.99 MΩ
20.0 - 50.0 MΩ
Alarm tone <1 MΩ
0.01 - 19.99 MΩ
20.0 - 100.0 MΩ
Alarm tone <1 MΩ
0.01 - 19.99 MΩ
20.0 - 199.9 MΩ
Alarm tone <4 MΩ
0.01 - 19.99 MΩ
20.0 - 199.9 MΩ
200 - 500 MΩ
Alarm tone <4 MΩ
0.01 - 19.99 MΩ
20.0 - 199.9 MΩ
200 - 1999 MΩ
2.0 - 9.9 GΩ
10.0 - 20.0 GΩ
Alarm tone <4 MΩ
Accuracy Nominal test
current
(Tol. 0 to +10%)
±(3% +5)
1 mA
(at 50 kΩ)
±(3% +5)
1 mA
(at 100 kΩ)
±(1.5% +5)
1 mA
(at 250 kΩ)
±(1.5% +5)
1 mA
(at 500 kΩ)
±(1.5% +5)
1 mA
(at 1 MΩ)
±(10% +3)
±(20% +3)
Short-circuit
current
≤2 mA
≤2 mA
≤2 mA
≤2 mA
≤2 mA
63