HT instruments MACROTEST 5035 User Manual
Page 3
MACROTEST
5035
EN - 2
6.1.
Reset procedure .................................................................................................................... 58
6.2.
Default parameters ................................................................................................................ 58
7.
INSTRUMENT CONNECTION TO A PC .................................................................................. 59
8.
MAINTENANCE ........................................................................................................................ 60
8.1.
General .................................................................................................................................. 60
8.2.
Battery replacement .............................................................................................................. 60
8.3.
Cleaning ................................................................................................................................ 60
8.4.
End of life .............................................................................................................................. 60
9.
TECHNICAL SPECIFICATIONS ............................................................................................... 61
9.1.
Technical features ................................................................................................................. 61
9.1.1.
Safety standards ........................................................................................................................ 63
9.1.2.
General specifications ............................................................................................................... 63
9.2.
Environment .......................................................................................................................... 64
9.2.1.
Environmental working conditions ............................................................................................. 64
9.3.
Accessories ........................................................................................................................... 64
10.
SERVICE .................................................................................................................................. 65
10.1.
Warranty conditions ............................................................................................................... 65
10.2.
Service .................................................................................................................................. 65
11.
PRACTICAL REPORTS FOR ELECTRICAL TESTS ............................................................... 66
11.1.
LOW
Ω: Continuity measurement of protective conductors .................................................... 66
11.2.
Insulation resistance measurement ....................................................................................... 67
11.3.
Check of the circuit separation .............................................................................................. 70
11.4.
Working test of RCDS (RCD, RCD/DC, RCD S, RCD/DC S) ................................................ 72
11.5.
RCD tripping time test ........................................................................................................... 73
11.6.
Short circuit fault impedance (Z
PN
, Z
PP
) ................................................................................. 74
11.7.
Fault loop impedance measurement (phase – earth) ............................................................ 74
11.8.
Earth resistance measurement in TT systems....................................................................... 75
11.9.
Earth resistance measuremenT, 3-wire and 2-wire methods ................................................ 76
11.10.
Earth resistivity measurement ............................................................................................... 77