Table 6-2: Measurement Calibration Table - Ametek California Instruments MX15 Series User Manual

6.3.1 Measurement Cal
AC Volt Full-scale:
AC Current Full-scale:
DC Volt Full-scale:
DC Current Full-scale:
6.3.2 Measurement Calibration Summary
The following Table is a summary of the preceding calibration steps. The value indicated by the
External DVM is called V
I .
DC
TITLE
A C V olt Full-scale
A C Current Full-
scale
DC V olt Full-scale
DC Current Full-
scale
MX15
Program the output to the 300 VAC range. Close the output
relay. Program the output to 240 VAC and 60 Hz. Go to the
MEASUREMENT CALIBRATION screen. Enter the actual AC
output voltage for the VOLT FS parameter and press the
ENTER key. Save this value by pressing the SET key.
Note: This process may take as long as a few minutes to
complete after the enter key is pressed.
Apply a load to the output. Refer to Table 6-1. Program the
output to 120 VAC on the 150 VAC range and 60 Hz.
Observe the actual output current and enter this value for the
CURR FS parameter. Press the ENTER key. Save this value
by pressing the SET key.
Program the output to the 400 VDC range. Close the output
relay. Program the output to 320 VDC. Go to the
MEASUREMENT CALIBRATION screen. Enter the actual AC
output voltage for the VOLT FS parameter and press the
ENTER key. Save this value by pressing the SET key.
Note: This process may take as long as a few minutes to
complete after the enter key is pressed.
Apply a load to the output. Refer to Table 6-1. Program the
output to 160 VDC on the 200 VDC range.
Observe the actual output current and enter this value for the
CURR FS parameter. Press the ENTER key. Save this value
by pressing the SET key.
or V . The current measured by the current shunt is called I
AC DC
PROGRAM/LOAD PARAMETERS
300 V A C Range, 240 V A C, 60 Hz, no load
150 V A C Range, 120 V A C, 60 Hz, full load to
90% of max current range.
400 V DC Range, 320 V DC, no load
200 V DC Range, 160 V DC, full load to 90% of
max current range.

Table 6-2: Measurement Calibration Table

PARAMETER
AC MODE
VOLT FS
CURR FS
DC MODE
VOLT FS
CURR FS
or
AC
ADJUST TO
V
AC
I
AC
V
AC
I
AC
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