Chroma A620028 - Current Measurement Calibration

Programmable DC Power Supply (with Solar Array Simulation) 62000H Series
Operating & Programming Manual
3-62
[ S A V E A R G U M E N T ]
S A V E = N O
Figure 3-109
10. Press “
EXIT
” to return to the MAIN PAGE.
1. The calibration points may be different for other models (non
62150H-600S); perform the calibration following the instructions
displayed.
2. Remove the output load when performing the voltage calibration.
The LCD panel will display the text as shown in Figure 3-107
and
once no load is confirmed on the output, press “ ” to start the
calibration.
3.3.7.2 Current Measurement Calibration
3.3.7.2.1 Hardware Requirements
Table 3-7 lists the hardware requirements for current measurement calibration.
Table 3-7
Device
Suggest Model or Capacity
DVM
HP 34401A or equivalent DVM
CURRENT SHUNT
Prodigit 7550 or ULTRASTAB SATURN or
equivalent
LOAD
ELECTRICAL LOAD
CHROMA 63204 or equivalent
BREAKER
Current >=100A
1. The table above lists the BREAKER capacity for the 62150H-600S
only. For the applicable BREAKER capacity for other models, see the
specifications for OUTPUT CURRENT in
Table 1-1.
2. Use the ULTRASTAB SATURN to do the calibration for the
62020H-150S model.
3.3.7.2.2 SETUP
Figure 3-110 is the diagram for connecting current calibration devices.
ENTER
CAUTION