Fluke 5520A - Page 65

Calibration and Verification
Calibration
3
3-9
Table 3-5. Calibration Steps for AC Volts
5520A Output (NORMAL)
Step
Amplitude Frequency
1 3.29990 V 100.00 Hz
2 0.33000 V 100.00 Hz
3 3.00000 V 500.0 kHz
4 3.0 V 9.99 Hz
5 30.000 mV 100.00 Hz
6 300.000 mV 100.00 Hz
7 300.000 mV 500.0 kHz
8 30.0000 V 100.00 Hz
9 300.000 V 70.00 kHz
10 1000.00 V 100.00 Hz
11 1000.00 V 7.000 kHz
HI
LO
TRIG
GUARD
TC
20A
1000V
RMS
MAX
20V
RMS
MAX
20V
PK
MAX
1V PK
MAX
SHELLS
NOT
GROUNDED
NORMAL AUX
SCOPE
OUT
V, , ,
RTD
A, -SENSE,
AUX V
150V
PK
MAX
20V
RMS
MAX
20V PK MAX
20V PK MAX
5520A
CALIBRATOR
UUT5790A
5790A
AC MEASUREMENT
STANDARD
1000V RMS MAX 1000V RMS MAX
3V RMS MAX
INPUT 1 INPUT 2
SHUNT
HI
LO
GUARDGROUND
SHELL FLOATING
10V PEAK
MAX
WIDEBAND
7V RMS MAX
MAX
10V PK
SHELL FLOATING
Set the 57900A
to external guard
yg104f.eps
Figure 3-3. Connections for Calibrating AC Volts