Bender ISOMETER isoGEN423 Manual page 41

Supply voltage
Supply voltage U
s
Tolerance of U
s
Frequency range of U
s
Power consumption
Monitored IT system
Nominal system voltage U
Tolerance of U
n
Frequency range of U
n
Measuring circuit
Measuring voltage U
m
Measuring current I at R
m
Internal resistance R , Z
i
Permissible system leakage capacitance C
Permissible extraneous DC voltage U
Response values
Response value R
an1
Response value R
an2
Relative uncertainty of R
Hysteresis R
an
Undervoltage detection U<
Overvoltage detection U>
Relative uncertainty of U
Relative uncertainty depending on the frequency
≥ 400 Hz
Hysteresis U
n
, Z = 0
F F
i
e
fg
an
ISOMETER® isoGEN423
AC 100...240 V / DC 24...240
3(N)AC, AC, DC 0...400 V
R
an2
10 V ... U > (off/10 V)*
U < ... 500 V (off/500 V)*
isoGEN423_D00221_05_M_XXEN
–30 ...+15 %
47...63 Hz
≤ 3 W, ≤ 9 VA
+25 %
DC, 35...460 Hz
±12 V
≤ 110 A
≥ 115 k
≤ 5 F
≤ 700 V
... 250 k (46 k )*
5 k ... R (23 k )*
an1
±15 %, at least ±2 k
25 %, at least 1 k
±5 %, at least ±5 V
–0.015 %/Hz
5 %, at least 5 V
41