Elgar CW2501P AC Power Source

The 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 programmable (CW-P) with standard IEEE-488.2 or RS-232 control. Both series have three power levels, 800 VA, 1250 VA and 2500 VA. The 800 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. 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. Both series can be paralleled to provide extra power. 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 over temperature conditions. A two-speed fan results in quieter operation at lower power levels. All models are CE marked.

Elgar CW2501P Features:

Wide range PFC Input
Low THD and AC noise
Advanced Measurement Available
Field Parallel Configurable
Multiple Units Configurable for Poly-Phase Operation

Elgar CW2501P Specifications:

Voltage
Voltage Range	0 to 135Vrms, 0 to 270Vrms, user selectable
Accuracy (>5VAC)	±0.1% of Range <100Hz ±0.2% of Range > 100Hz
Resolution	0.1 Vrms
Total harmonic distortion	0.65% maximum at 60 Hz; add 0.05%/10 Hz from60 Hz to 100 Hz; add 0.4%/100 Hz at >100 Hz
AC noise level (typical)	<100 mVRMS
Amplitude stability	±0.05% of full scale
Load regulation	±0.1% of full scale voltage for a full resistive load to no load (<10 mVRMS typical, measured at point of sense)
Line regulation	±0.1% of full scale voltage for a ±10% line change from nominal line voltage (<5 mVRMS typical, measured at point of sense)
Remote voltage sense	5 Vrms total lead voltage drop
Current
135VAC Range	18.6 ARMS
270VAC Range	9.3 ARMS
Accuracy	± 0.5% max
Resolution	0.01 ARMS
Frequency Range
Range	45 to 500 Hz, 45 to 1000 Hz (option)
Accuracy	±0.02% max
Resolution	0.1 Hz, 0.01 Hz for remote programming
Phase	Single phase output. Multi-phase system configuration with Digital Expansion Cable
Power Factor of Load	0 lag to 0 lead
Dimensions	19 W x 5.216 H x 20.07 D
Weight	86Lbs (39kg)

Please contact us for more information on the Elgar CW2501PPR-H AC Power Source

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