
CW APPLICATIONS
The ContinousWave is designed for
testing single or polyphase electronics.
The CW is well suited for applications
requiring a cost-effective low profile
AC source.
Applications include:
• Testing for real world sine wave
power conditions
• 400 Hz testing for avionics
equipment
• 50/60 Hz margin testing
• Ballast testing
• AC components testing
• Power supply testing for AC to DC
converters
• AC motor testing
CW Series
AC Power Sources
option H, CW-P only). Custom output
voltages are available (consult factory
for details). Both the manual and
programmable models can be field
configured for three phase operation or
used in parallel (including parallel -
three phase) with optional factory
supplied cables.
A separate output-on switch controls
power to the load. Remote voltage
sense is standard. Transformer
coupled output is protected against
overvoltage and overcurrent. The unit
is also protected against overtem-
perature conditions. A two-speed fan
results in quieter operation at lower
power levels. All models have the CE
Mark, UL Listing Mark and C-UL
Listing Mark.
ContinuousWave
Programmable AC
Power Sources
T
he ContinuousWave
(CW) Series of AC
power sources provides
clean single phase power
at an impressive price/
performance ratio. These
compact switch mode
sources come in two series,
manual (CW-M) or pro-
grammable (CW-P) with
standard IEEE-488.2 and
RS 232 control. Both series
have three power levels,
800 VA, 1250 VA and
2500 A. The 800 VA and 1250 VA
models are 2U (3.5") high and allow
the unit under test to be connected to
the front or rear panel. The 2500 VA
model is 3U (5.25") high with rear
panel output connections. All models
can be operated in a benchtop or
rackmount configuration.
The front panels have two bright four
digit, seven segment displays. The
Power Factor Corrected (PFC) universal
input voltage allows maximum power
to be delivered from an AC outlet
without the user selecting the range.
Fully rated current is delivered for
either output voltage range of 135 VAC
or 270 VAC over a standard frequency
range of 45 to 500 Hz (45 to 1000 Hz
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