Atec California-Instruments_MX Series User Manual
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MX Series II : Specifications
15–135 kVA
Operating Modes
Standard
AC or DC
Pi Version
AC, DC and AC+DC
AC Mode Output
Frequency
Range: 16.00-819.0 Hz, -LF Option: 16.00-500.0 Hz, -HF Option: 16.00-1000 Hz (supplemental specifications apply above
819 Hz). Resolution: 0.01 Hz: 16.00 - 81.91 Hz, 0.1 Hz: 82.0 Hz - 819.1 Hz, 1 Hz: 820-1000 Hz
Phase Outputs
MX15-1/15-1Pi: 1, MX30/45-3Pi: 1 or 3 switchable, Neutral: Floating, Coupling: DC (except for -HV option)
Total Power
MX15-1/1Pi: 15 kVA, MX30-1/3: 30 kVA, MX45-1/3: 45 kVA, MX90: 90 kVA, MX135: 135 kVA
Load Power Factor
0 to unity at full output current
AC Mode Voltage
Voltage Ranges
Range
V Low
V High
Load Regulation
< 0.25 % FS DC to 100 Hz, < 0.5 % FS 100 Hz to 819 Hz
AC
0-150 V
0-300 V
Line Regulation
< 0.1% FS for 10 % line change
AC+DC
0-150 V
0-300 V
External Sense
Voltage drop compensation (5% Full Scale)
Harmonic Distortion (Linear)
Less than 0.5% from 16 - 66 Hz, Less than 1% from 66 - 500 Hz, Less than 1.25% above 500 Hz
DC Offset
< 20 mV
Load Regulation
0.25% FS @ DC - 100 Hz, 0.5% FS > 100 Hz
External Amplitude Modulation
Depth: 0 - 10 %, Frequency: DC - 2 KHz
Voltage slew rate
200 µs for 10% to 90% of full scale change into resistive load
AC Mode Current
Steady State AC Current @ FS V
Model MX15-1 MX15-1Pi MX30-1 MX30-3 MX30-3Pi / 1Pi MX45-1 MX45-3 MX45-3Pi / 1Pi MX90-3/Pi MX135-3/Pi
V Low 100
100
200
66.6/ш
66.6/ш / 200
300
100/ш
100/ш / 300
200/ш
300/ш
V High 50
50
100
33.3/ш
33.3/ш / 100
150
50/ш
50/ш / 150
100/ш
150/ш
Note: Constant power mode provides increased current at reduced voltage. See chart below
Peak Repetitive AC Current
Up to 3.6 x rms current at full scale voltage
Programming Accuracy
Voltage (rms): ± 0.3 Vrms, Frequency: ± 0.01 % of programmed value, Current Limit: - 0 % to + 5 % of programmed value + 1A, Phase:
< 0.5° + 0.2°/ 100 Hz with balanced load
Programming Resolution
Voltage (rms): 100 mV, Frequency: 0.01 Hz from 16 - 81.91 Hz, 0.1 Hz from 82.0 - 819 Hz, Current Limit: 0.1 A, 3 phase mode,
1.0 A, 1 phase mode, Phase: 0.1°
Constant Power AC Mode - Available Max. AC Current
Current
(RMS)
Voltage (RMS)
Full
Power
125%
100%
20%
50%
10%
80%
50%
100%
Note: Specifications are subject to change without notice. Specifications are warranted over an ambient temperature range of 25°± 5° C. Unless otherwise noted, specifications are per phase
for a sinewave with a resistive load and apply after a 30 minute warm-up period. For three phase configurations, all specifications are for L-N. Phase angle specifications are valid under
balanced load conditions only.
© 2009 AMETEK Programmable Power All rights reserved. AMETEK Programmable Power is the trademark of AMETEK Inc., registered in the U.S. and other countries. Elgar, Sorensen,
California Instruments, and Power Ten are trademarks of AMETEK Inc., registered in the U.S.