Safety Tests
30 Performance Verification
Note The A1 does not require an isolated Earth Ground terminal,
neither is one installed. No Protective Ground Continuity check is
required.
Safety Test Diagram - Protective Earth
Test or Inspection to Perform
Measures impedance of Protective Earth (PE) terminal to all exposed metal parts of
IUT, which are for safety reasons connected to the Protective Earth (PE). Max. 100
mOhm. Test current 25 Amps applied for 5 to 10 seconds. We recommend to flex
the main cable during the test in order to identify potential bad contact or damage of
the earth wire. Safety test according to EN60601-1 (Clause 18). Report largest
value.
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