2.1. Safety Symbols
Attention!
Risk of electric shock! Do not open the case during a measuring process!
Attention!
Do not apply over-voltage to the input jacks! Remove the test set cords before
opening the battery compartment! Cleaning - Use a dry cloth to clean the housing!
Observe all safety notes in the operating instructions!
Earthing
Double isolation
Fuse
Don’t use in live systems which exceed 550V
TÜV/GS-approved, TÜV Rheinland
2.2. Used standards
This instrument has been tested according to the below regulations:
EN 61326:
Electrical equipment for measurement, control and laboratory use.
EN 61010-1:
Safety requirements for electrical equipment for measurement, control and laboratory use
Part 1: General requirements.
EN61557:
Electrical safety in low voltage distribution systems up to 1000V AC and 1500V DC equipment for
testing, measuring or monitoring of protective measures.
Part 1: General requirements
Part 2: Insulation resistance
Part 3: Loop resistance
Part 4: Resistance of earth connection and equipotential bonding
Part 6: Residual current devices (RCDs) in TT and TN systems
Part 7: Phase sequence
Part 10: Combined measuring equipment
-51-
To Next Page
Loading...
