Bender ISOMETER isoNAV685-D, Manual

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Diagrams Diagrams
isoNAV685-D_D00215_02_M_XXEN/04.2017
44
13.3 Response time profile inverter < 10 Hz
13.4 Relative uncertainty
Response time [sec]
R l R [KΩ]
Response time as a function of the response value (R
an
) and system leakage
capacitance (C
e
) according to IEC 61557-8 (U
n
= AC 690 V, f
n
= 60 Hz)
&Hืw)
&Hืw)
&Hืw)
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
0 0 0 0 0 1 0 0 0 0 1 0 0 0 1
0 0 1 0 1 1 1 , 0
Operating uncertainty
[%
]
C
e
<=150μF
C
e
<=1μF
Relative uncertainty as a function of the response value (Ran) and system leakage
capacitance (Ce ) according to IEC 61557-8 (Un = AC 690 V, f n = 60 Hz)