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 with-
out 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
with option H, CW-P only). Custom
output voltages are available (consult
factory for details).
A separate output-on/off switch
controls power to the load. Remote
voltage sense is standard. Transformer
coupled output is protected against
overvoltage and over-current. The unit
is also protected against over-tempera-
ture conditions. A two-speed fan
results in quieter operation at lower
power levels. All models have the CE
Mark. UL Models available.
T
he ContinuousWave (CW) Series of
AC power sources provides clean
single phase power at an impressive
price/performance ratio. These com-
pact switch mode sources come in two
series, manual (CW-M) or
programmable (CW-P) with standard
IEEE-488.2 and RS 232 control. 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. 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.
Programmable AC Power Sources
ContinuousWave
Series
CW Applications
The Continuous Wave Series of AC
power sources provides clean sin-
gle phase power at an impressive
price/performance ratio. It is
designed for testing single or
polyphase electronics and has
extensive programming features.
Key Features:
• Three phase operation
Easily slaved for 3 phase output
• High frequency output
45 to 500 Hz standard
45 to 1000 Hz available
• Advanced measurement
capability (CWP only)
Peak amps
Crest factor
Watts & VA
Power factor
• Wide AC input range
Power factor >.99
90 VAC to 264 VAC on CW801
103 VAC to 264 VAC on CW1251
180 VAC to 264 VAC on CW 2501
• Excellent Output stability
+/-0.05% of full scale
Powerful Solutions
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