A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the ELGAR CW2501M Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.


   ELGAR CW2501M   Description / Specification:   Spec Sheet 
ELGAR CW2501M 0-135/270Vrms, 9.3/18.6 ARMS Continuous Wave AC Power Source

The Elgar CW 2501M ContinuousWave (CW) AC power sources provides clean single phase power. The front panel has 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. It 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. The front panel knobs (10 turn potentiometers) allow quick adjustment of voltage, current and frequency settings. Frequency and voltage can be programmed remotely using a 0 to 5V analog signal. LED’s indicate: output-on, voltage or current mode operation, fault and slave modes. Specifications. Power: 2500 VA. Voltage ranges: 0 to 135 Vrms, 0 to 270 Vrms, user selectable. Voltage Accuracy: (>5VAC) ± 1% of range. Resolution: 0.1 Vrms. Total harmonic distortion: 0.25% typical <100Hz add 0.5%/100 Hz above 100 Hz. AC noise level (typical): <100 mVRMS. Amplitude stability: ±0.1% 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). Current: 18.6 ARMS (135 VAC Range), 9.3 ARMS (270 VAC Range). Current Accuracy ± 0.5% typical. Current Resolution: 0.1 ARMS. Frequency range: 45 to 500 Hz. Frequency Accuracy: ±0.5% typical. Frequency Resolution: 0.1 Hz.


Standard Calibration $250.00 *
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*This is a Web introductory price for one calibration of the ELGAR CW2501M. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Available Gain
Available Gain is the ratio, at a specific frequency, of power available from the output to the power in from the source.

Decibel (dB)
A unit of measurement of power which indicates relative power. A -10 dB means a reduction in power by 10 times, -20 dB means another 10 times or 100 times overall, -30 means another 10 times or 1000 times overall and so on.

Mismatch Uncertainty
Mismatch Uncertainty is caused by re-reflections between one device (the source) and the device that follows it (the load).

Pulse Power
Pulse Power, the energy transfer rate is averaged over the pulse width. Pulse width is considered to be the time between the 50 percent risetime/falltime amplitude points. Pulse power averages out any aberrations in the pulse envelope such as overshoot or ringing.

Please contact us for your ELGAR CW2501M CALIBRATION and/or ELGAR CW2501M 0-135/270Vrms, 9.3/18.6 ARMS Continuous Wave AC Power Source REPAIR

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