User Manual – Rev BE AMETEK Programmable Power
MX Series 299
FREQUENCY
This test will change the output frequency in the following sequence:
• 393Hz for 1 minute.
• 407Hz for 1 minute.
• 400Hz for 1 minute.
The ← key (backspace) will terminate the test at any time.
VOLT UNBALANCE
This test will change the output voltage for the selected phase only in the
following sequence:
• 112V for 1 minute.
• 118V for 1 minute.
• 115V for 1 minute.
The test will be repeated on three phase systems to include all three phases if
the coupling is set to all.
The ← key (backspace) will terminate the test at any time.
PHASE DIFFERENCE
This test applies to three phase systems only. The phase angle for the selected
phase will change relative to phase A in the following sequence:
If phase B is selected:
• 236° for 1 minute.
• 244° for 1 minute.
• 240° for 1 minute.
If phase C is selected:
• 116° for 1 minute.
• 124° for 1 minute.
• 120° for 1 minute
VOLTAGE MODULATION
This test will vary the output voltage by ±2.5V rms over a period of one second.
The test will last for 2 minutes. The ← key (backspace) will terminate the test at
any time.
FREQUENCY MODULATION
This test will vary the output frequency by ±4Hz over a period of one minute.
The test will last for 4 minutes. The ← key (backspace) will terminate the test at
any time.
WAVEFORM DISTORTION
To Next Page
Loading...
Need help?
General
