Gossen MetraWatt SECUTEST PRO - Safety Features and Precautions

GMC-I Messtechnik GmbH 5
1 Applications
1.1 Table: Types of DUTs – Tests – Standards
Attention!
!
The test instrument may not be used for measurements
within electrical systems!
1.2 Table: Single Measurements and Regulations
Key
• Specified test
Testing after Repairs
/ Periodic Testing
DUTs
in accordance with
the following
standards
DIN EN 62638, draft DIN VDE 0701-0702 IEC 62353:2007 DIN EN 62353:2008 (VDE 0751-1) IEC 60974-4:2010 DIN EN 60974-4:2011 VDE 0544-4:2011
Electric devices •
Work devices •
Mains operated electronic devices •
Hand-held electric tools •
Extension cords •
Household appliances •
Data processing devices •
Electrical medical
devices, applied parts
•
Welding units •
Single measurements
per regulation
DIN EN 62638, draft DIN VDE 0701-0702:2008 IEC 62353:2007 DIN EN 62353:2008 (VDE 0751-1) IEC 60974-4:2010 DIN EN 60974-4:2011 VDE 0544-4:2011
Protective conductor resistance •••
Insulation resistance •••
Protective conductor current •
Primary leakage current •
Device leakage current •
Touch current ••
Current from welding circuits •
Patient leakage current •
Leakage current from the applied part •
Test methods
Alternative measurement method Equivalent (device)
leakage current)
••
Differential current measuring method •••
Direct measuring method •••