The SL series provide a wide range of single, two and three phase, precision solid-state AC power sources. Designed to provide variable voltage and frequency for testing linear loads over their full voltage and frequency ranges.
This series of AC Power Sources, although functionally equivalent to previously available units, exhibt several notable improvements. Marked reduction in panel height, overall weight, and overall volume have been achieved. In addition, provisions have benn made for incorporation of custon functions without resorting to special designs. The AC Power Sources described herein provide AC power at precise voltages and frequencies for testing, motor operation, and frequency conversion.
Features:
Output Voltage Ranges: 0-65VAC RMS, 0-130VAC RMS, 0-260VAC RMS is avaiable in the standard output transformer
Output Power: 400 VA per phase, 1200 VA total. The rated VA is available from 55 to 65 VAC on the low range; from 110 to 130 VAC on the mid range; and from 220 to 260 VAC on the high range with a power factor from unity to +/- 0.7
Output Distortion: 0.4& Total Harmonic Distortion (THD), maximum, from 200 Hz to 1 kHz; 0.6% THD, maxium,from 45 Hz to 5 kHz.
Output Frequency: 45 Hz to 5 kHz at full rated power
Load Regulation: +/-1% from 45 Hz to 5 kHz with a unity power factor; +/-0.25% for fixed frequency systems between 45Hz and 1kHz.
LIn Regulation: +/-0.25% of full scale output voltage at the rated VA for a 10% input line change within the operation input line range.
Response Time: less than 50 microseconds
AC Noise Level: 70 dB below full output while measured at full output power when tested with a grounded input,
Gain Stability: +/-0.25% for 24 hours at a constant line, load, and temperature after warm up.
Input Voltage: 115 VAC, 208 VAC, or 230 VAC, single phase, +/-10%
Input Frequency: 47 Hz to 63 Hz continuous, 45-70 Hz short term transients.
Input Power: 3400 Watts maximum
Input Volt-Amperes: 5100 VA maximum
Temperature Range: 0 degrees C to 50 degrees C (32 degrees F to 122 degrees F)
Humidity Range: Up to 95 %, non-condensing.
Dimensions: 8.25 inches high, 19.0 inches wide, and 21.0 inches deep from the frount panel mounting surface
