Operation Manual

OmegaGTPlus / BetaGTPlus Technical specifications
81
Class II Insulation resistance readout
Range Resolution Accuracy
0.000 MΩ ÷ 0.500 MΩ 0.001 MΩ ±(10 % of reading + 5 digits)
0.501 MΩ ÷ 1.999 MΩ 0.001 MΩ
2.00 MΩ ÷ 19.99 MΩ 0.01 MΩ
20.0 MΩ ÷ 199.9 MΩ 0.1 MΩ
±(5 % of reading + 3 digits)
Nominal voltages ...... 250 V DC, 500 V DC (- 0 %, + 10 %)
Measuring current..... min. 1 mA at 250 kΩ (250 V), 500 kΩ (500 V)
Short circuit current... max. 2.0 mA
Pass levels ............... 0.10 MΩ, 0.25 MΩ, 0.50 MΩ, 1.00 MΩ, 2.00 MΩ, 4.0 MΩ,
7.0 MΩ, 10.0 MΩ, none
Test duration............. 5 s, 10 s, 30 s, 60 s, 120 s, 180 s
Output....................... test socket – S test probe connector
Test method.............. floating to earth
Auto discharge after test.
8.3 Substitute leakage current
Class I Substitute leakage current readout
Range Resolution Accuracy
0.00 mA ÷ 19.99 mA
0.01 mA
±(5 % of reading + 5 digits)
Open circuit voltage.. < 50 V AC at mains voltage of 230 V AC
Short circuit current... < 40 mA
Pass levels ............... 0.25 mA, 0.50 mA, 0.75 mA, 1.00 mA, 1.50 mA, 2.50 mA,
3.50 mA, 4.00 mA, 4.50 mA, 5.00 mA, 5.50 mA, 6.00 mA,
7.00 mA, 8.00 mA, 9.00 mA, none
Test duration............. 5 s, 10 s, 30 s, 60 s, 120 s, 180 s
Output test socket
Test method.............. floating to earth
Displayed current is calculated to rated supply voltage of 230 V.
Class II Substitute leakage current readout
Range Resolution Accuracy
0.00 mA ÷ 19.99 mA
0.01 mA
±(5 % of reading + 5 digits)
Open circuit voltage.. < 50 V AC at mains voltage of 230 V AC
Short circuit current... < 40 mA
Pass levels ............... 0.25 mA, 0.50 mA, 0.75 mA, 1.00 mA, 1.50 mA, 2.50 mA,
3.50 mA, none
Test duration............. 5 s, 10 s, 30 s, 60 s, 120 s, 180 s
Output....................... test socket – S test probe connector
Test method.............. floating to earth
Displayed current is calculated to rated supply voltage of 230 V.