User Manual – Rev B
FCS Series II
6. Calibration
T
tine Calibration sho
ed
ths.
Calib
required if a related assembly is replaced or if th
calibrat
successf
Calibration of the FCS system can be performed
e front pan
er the bus
section covers calibration from the front panel.
6.1 Recommended Calibration Equipment
he Rou
uld be perform
every 12 mon
Non-routine
ration is only
e periodic
from th
ion is un
el or ov
ul.
. This
Digital Multimeter:
8506A or e
ent / better
01A or e
t / better
100 mOhm Current Shunt:
odel
-0.1.
0.25%
10 mOhm Current Shunt:
Model RUG-Z-R010-0.1.calibrated to 0.25%
ingle-phase
or multi-chassis FCS configurations, a
Load Bank:
be needed. (E.g. Avtron) Size of the load bank depends on
model and phase mode. A load is required to perform the
current measurement calibration near full scale. Current
measurement calibration should be done on the lowest
available voltage range.
The accuracy and value of the load resistor is not critical as
long as the current drawn is sufficient to operate the AC Source
in the upper current range (80-100 %). Suggested values of
load bank settings for current measurement calibration
purposes are shown in Table 6-1.
Phase Meter
Krohn-Hite Model 6620 or equivalent phase meter (0.01°
resolution, 0.02° accuracy).
Fluke
quival
.
HP 344
Isotek M
quivalen
RUG-Z-R100
calibrated to
- OR -
Isotek
(For s
mode
10 mOhm shunt may be needed.
Various high power load resistors or a resistive load bank will
California Instruments
94
Summary of Contents for FCS Series II
Page 4: ...User Manual Rev B FCS Series II California Instruments 4...
Page 27: ...User Manual Rev B FCS Series II California Instruments 27...
Page 89: ...FCS Series II 89 Figure 5 1 FCS System Block Diagram User Manual Rev B California Instruments...
Page 95: ...User Manual Rev B FCS Series II Figure 6 1 Calibration Setup California Instruments 95...
