MI 3321 MultiservicerXA
Single tests in PAT testing mode
75
For more information refer to chapter
Measurements according to IEC/ EN
60974-4
, paragraph
Primary leakage current
in 3-phase adapter instruction
manual.
Examples of primary leakage current measurement results
Displayed results:
Main result ............. primary leakage current
Notes:
During the test, a mains voltage is connected to the welding machine. Consider
safety precautions.
Consider any displayed warning before starting measurement!
6.3.8 Touch leakage current
Description in chapter
6.2.7 Touch Leakage
can be used as reference.
6.3.9 No load voltage
The purpose of this test is to check that the voltage on the welding outputs doesn’t
exceed the safety limits.
No load voltage menu
Test parameters for No load voltage measurement
VOLTAGE [AC, DC]
LIMIT
AC
Maximum voltage:
68 V peak and 48 V r.m.s.
113 V peak and 80 V r.m.s.,
141 V peak and 100 V r.m.s.,
none.
