SECTION 2
SPECIFICATIONS
12
2.1.5 OUTPUT POWER FORM CONTROL SPECIFICATIONS
The UPC-32 can create single (one), split (two), or three phase waveforms with
Φ
B and
Φ
C at any phase
angle referenced to phase A.
The UPC-12 generates only one output vector. When used in an AMX or ASX Power Source, it may
generate single (one) and split (two) phase output.
When two phase output form is selected, the hardware in the Power Source causes the
Φ
B signal to be
180º out of phase with the
Φ
A signal. The user may program 240 VAC with a result of 120 VAC from
Φ
A
to neutral and 120 VAC from
Φ
B to neutral and 240 VAC from
Φ
A to
Φ
B.
2.1.6 PHASE ANGLE CONTROL SPECIFICATIONS
The phase angle displacement of the UPC-32 oscillator output may be independently programmed for
Φ
B and
Φ
C. The
Φ
A output is always defined as the 0º reference. The phase relationship between the
three output vectors can be controlled from 0º to 359º in 1º increments.
Range:
0 - 359 º
Resolution:
±
1º
Accuracy:
±
0.5º
2.1.7 WAVEFORM SYNTHESIS SPECIFICATIONS
(Option: Harmonic Analysis and Synthesis)
HARMONIC RANGE:
2 through 51.
MAGNITUDE: Percentage, referenced to the fundamental (always defined as 100%).
Range:
0% to 999%
Resolution:
0.1%
Accuracy:
± 1% referenced to the fundamental
PHASE ANGLE: Based on a Sine series.
Range:
0º to 359.9º
Resolution:
0.1º
Accuracy:
± 2% F.S.
CALCULATION TIME to create the waveform is approx. 3 s 1 second for each non-zero
magnitude.
NOTE
: The waveform is synthesized using a sine series with coefficients expressed in polar format
(magnitude and phase angle).
Содержание UPC-12
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Страница 17: ...SECTION 1 GENERAL 5 PACIFIC Figure 1 3a SCU UPC 32 Figure 1 3b UPC 32 Figure 1 3c UPC 12 ...
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Страница 140: ...MODIFICATIONS 128 MODIFICATIONS MODIFICATIONS This section is reserved for any modifications that may be made ...