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Technical Data
Insulation Measurement Rins:
Measurement Range: 0,05 ... 19,99 MΩ, 20,0 ... 199,9 MΩ
Resolution: 0,01 MΩ, 0,1 MΩ
Tolerance: ±(5% rdg. + 5 Digit)
Nominal- Max. open-circuit Numbers of measurement with 1mA
output voltage voltage Uq Load (1 Measurement - 25s break)
100V DC UN + 50% approx. 6000
250V DC UN + 50% approx. 4000
500V DC UN + 50% approx. 3000
Max. open-circuit voltage Un + 50 %
Test current: ≥1 mA at Vn
Short-circuit current: < 3 mA
Measurement time: 1 - 3 s (automatic)
1 - 10 s (automatic, at capacitive Load)
optional (continous)
Overload-Protection: 500V AC/DC continous, 600V AC/DC for 10s
Automatic measurement range selection.
EUT automatically discharged after measurement.
Mains internal resistance RI, IPSC
Measurement range: 0,15...19,99 Ω (Dispay range: 0,05 Ω ... )
20,0 ... 199,9 Ω
200 ... 1999 Ω
Resolution: 0,01 Ω, 0,1 Ω, 1 Ω
Tolerancy: ± (6% v.M. + 5 Digit)
Test current: < 4.5 A (230 V), < 8A (400 V)
Load time: < 200 ms
Nominal mains voltage: 230V (-15 %) ... 400V (+10 %), 50 ... 60Hz, cos ϕ > 0,95
Measurement time: approx. 3s
Prospective Short-Circuit Current :
Measurement Range: 0,10...9,99 A, 10,0 A...99,9 A, 100 A...999 A,
1,00 ... 8,80 kA
Resolution: 0,01 A, 0,1 A, 1 A, 0,01 kA
Short-circuit current is calculated by the measured mains internal resistance
Max. mains fluctuations during measurement: 1%
Automatic measurement range selection
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