Operation Manual

MI 3310 / MI 3310A SigmaGT Technical specifications
20
3 Technical specifications
3.1 Earth bond resistance
Test current set to 10 A (MI 3310A only)
Range Resolution Accuracy
0.00 1.99 0.01 (5 % of reading + 3 digits)
2.00 19.99 0.01 10 %
Test current set to 200 mA
Range Resolution Accuracy
0.00 1.99 0.01 (5 % of reading + 3 digits)
2.00 9.99 0.01 10 %
10.0 19.9 0.1 10 %
Powered by: ..................... battery or mains for 200 mA test
mains for 10 A test
Test currents: ................... 10 A ( 5 %) into 100 m at mains voltage of 230 V
200 mA into 2.00
Open circuit voltage: ........ <9 V AC
Test lead compensation ... up to 5
Lead calibration: .............. no
Pass levels []: ................ 0.10 0.90, 1.00 9.00
Test duration [s]: .............. 2, 3, 5, 10, 30
Test method: .................... 2-wire measurement, floating to earth
Test terminals: ................. EB/S test probe – test socket (PE terminal)
EB/S test probe – PE test probe (test current 200 mA only)
3.2 Insulation resistance, Insulation – S resistance
Insulation resistance
Range Resolution Accuracy
0.000 M 0.500 M 0.001 M (10 % of reading + 5 digits)
0.501 M 1.999 M 0.001 M
(5 % of reading + 3 digits)
2.00 M 19.99 M 0.01 M
20.0 M 199.9 M 0.1 M
Insulation – S resistance
Range Resolution Accuracy
0.000 M 0.500 M 0.001 M (10 % of reading + 5 digits)
0.501 M 1.999 M 0.001 M
(5 % of reading + 3 digits)
2.00 M 19.99 M 0.01 M