
Elgar 1503 AC Power Source, 45 Hz - 5 kHz
The Elgar 1503 AC Power Source provides three phase AC power output at adjustable amplitude and precise frequencies for use in test purposes, motor operation, and frequency conversion. The amplitude is adjustable from 0 to 130 VAC. The frequency range of the AC power sources is 45 Hz to 5 KHz. The output frequency is controlled by an Elgar three-phase plug-in oscillator, which is available in either variable frequency or fixed frequencies with accuracies up to .0001%.
Output Power Per Phase | 0-500 |
Power Factor | Unity to ± .7 |
Output Voltage (adjustable) | 0-130 VAC line to neutral and |
Output Configuration | 4 wire wye, isolated from ground. Any one phase or neutral can be grounded. |
Output Frequency Range | 45 Hz - 5 KHz at rated power |
Distortion | Less than .9% (45 Hz - 5 KHz) |
Load Regulation (Regulation may be adjusted thru zero for specific loads and frequencies) | Line to Neutral: Less than 1% |
Line Regulation | + .25% for 10% input line change |
Hum and Noise | -70 db below full output |
Input Power | 115 or 230V line to neutral or line to line; 3-phase 47-63 Hz, 3 KVA maximum input power |
SKU: ELGA-1503