User Manual – Rev BE AMETEK Programmable Power
MX Series 210
measurement calibration coefficients are used on both voltage ranges (if
available).
Suggested load values are shown for either voltage range in case the MX
configuration used only has a single voltage range. (MX45-N-150 or MX45-N-
300).
Mo d e l --->
Lo we s t Ra n g e
MX3 0 -1 / MX3 0 -3Pi
1 phase mode
MX3 0 -3 /
MX3 0 -3Pi 3
phase mode
AC Current Full Scale
0.48 Ω, 30 kW 1.5 Ω, 10 kW 0.75 Ω, 20 kW
DC Current Full Scale
0.9 Ω, 15 kW 2.67 Ω, 5.kW 1.34 Ω, 10.kW
DC Current Zero Scale
80 Ω, 350 W 80 Ω, 350 W 80 Ω, 350 W
AC Current Full Scale
1.9 Ω, 30 kW 5.7 Ω, 10 kW 2.8 Ω, 10 kW
DC Current Full Scale
2.9 Ω, 15 kW 8.7 Ω, 5.kW 4.3 Ω, 5.kW
DC Current Zero Scale
80 Ω, 350 W 80 Ω, 350 W 80 Ω, 350 W
Mo d e l --->
Lo we s t Ra n g e
MX4 5 -1 / MX4 5 -
3Pi 1 phase mode
MX4 5 -3 / MX4 5 -3Pi
3 phase mode
AC Current Full Scale 0.33 Ω, 44 kW 1.0 Ω, 14.4 kW 0.5 Ω, 30KW 0.33 Ω, 44 kW
DC Current Full Scale 0.9 Ω, 28.5 kW 2.67 Ω, 9.6.kW 1.33 Ω, 7.5KW 0.9 Ω, 28.5 kW
DC Current Zero Scale 80 Ω, 350 W 80 Ω, 350 W 80 Ω, 350 W 80 Ω, 350 W
AC Current Full Scale 1.2 Ω, 44 kW 4.0 Ω, 14.4 kW 2.0 Ω, 30KW 1.2 Ω, 44 kW
DC Current Full Scale 3.6 Ω, 28.5 kW 10.67 Ω, 9.6.kW 5.3 Ω, 7.5KW 3.6 Ω, 28.5 kW
DC Current Zero Scale 80 Ω, 350 W 80 Ω, 350 W 80 Ω, 350 W 80 Ω, 350 W
Table 6-1: Calibration Load Values
6.3.1 Measurement Cal - AC
To calibrate AC measurements, set the power source to the AC mode. Select the
MEASUREMENT CAL entry from the MENU 3 screen. Refer to section 4.2.13 for
relevant LCD screen.
NOTE: For the following calibration steps put the external Digital
Multimeter into the AC mode.