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Rigel SafeTest 60 Instruction Manual
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Revision 1.2
24
11 WARNING MESSAGES
The Rigel SafeTest 60 will automatically warn the user of possible incorrect test
setups such as secondary earthing and isolated mains supply (mains voltage
isolated from earth)
Secondary earth warning:
To perform a valid test, the secondary earth must be removed. Testing with a
secondary earth will lead to invalid readings as the leakage current will flow
through the low resistance secondary earth rather than the high resistance (1k
Ω)
body model
in the Safetest 60.
Isolated earth error:
Please note that leakage values can appear at half the value as would be
expected under a normal mains configuration.