Agilent Technologies 6834B Guia do Utilizador descarregar pdf (Página 154)

M3000A/M3046AM3015A/M3016A Service Guide

4-26 Testing the Instrument

63DUW6\VWHP(QFORVXUH/HDNDJHFXUUHQW6LQJOH)DXOWRSHQHDUWK

Expected test results:

Single Fault maximum leakage current x2 ≤ 500µA (IEC 601-1)

≤ 300µA (UL2601-1)

Measures leakage current of exposed metal parts of Instrument under Test (IUT) with

Protective Earth (PE) open circuit (S4 = open ) and between parts of the system within the

SDWLHQWHQYLURQPHQW; normal and reversed polarity using S2.

5HSRUWLQJVDIHW\WHVW6LQWKH6HUYLFHUHFRUG

S(1):P/x1/x2

S(1):F/x1/x2

where P = Pass, F = Fail and x1, x2 are the values defined in the two tests described above.

(**) Can be multiple different connections to different equipment at same time.

(**)

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Agilent Technologies 6834B Guia do Utilizador Página 154