Specifications
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Testing & Maintaining 
the Agilent V24/V26 
Series
Safety(1) 
System Enclosure 
Leakage Current – 
OE (open earth)
Measures leakage current of exposed metal parts of IUT with Protective Earth (PE) open circuit (S4 = open) and 
between parts of the system within the 
; normal and reversed polarity using S2. 
 Report largest value.
Safety(2) 
Protective Earth
Measures impedance of Protective Earth (PE) terminal to all exposed metal parts of IUT, which are for safety rea-
sons connected to the Protective Earth (PE). Max. 100 mOhm. Test current 25 Amps applied for 5 to 10 seconds. 
The recommendation is to flex the main cable during the test in order to identify potential 
contact or damage of 
the earth wire. 
 Report largest value.
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Test Block Name Test or Inspection to Perform
(**) Can be multiple different connections to different equipment at same time.
(**)
(*)
(*) If equipotential connection present : measure also
 with yellow/green E.P. conductor connected. 










