17
Factory default Pass / Fail limits
Class 1
Class 2
Cord
Earth Continuity
0.2ohms
N/A
0.2ohm
Insulation Resistance
1.0Mohms
2.0 Mohms
2.0 Mohms
Cord Size /Current Rating
Length
0.5 mm /(3A)
1.0mm /(10A)
1.25mm /(13A)5m
5m 0.02
0.10
0.10
10m 0.40
0.20
0.20
25m 1.00
0.50
0.40
Table 1
Table 1: Approximate resistance of protective earth conductors in cables
Maintenance
Battery Replacement
When the low battery symbol “
”appears, replace the batteries as follows
1) Disconnect all test leads before battery replacement.
2) Power off the unit.
Summary of Contents for UT527
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