SECTION 2 SPECIFICATIONS
16
2.1.3 OUTPUT POWER FACTOR
The ACX Power Source is designed to operate into any load power factor. However, the Rating
Curve charts of Figure 2.2 should be consulted for system capabilities at specific output power
factors. The amount of heat generated by the amplifier increases as the power factor
approaches 1.
2.1.4 OUTPUT FREQUENCY
The output frequency range of the ACX Power Source is determined by the controller which is
installed in the system. Refer to the appropriate controller manual for output frequency
specifications.
2.1.5 OUTPUT DISTORTION
The output distortion of the ACX Power Source is typically:
• less than 0.25% THD for output frequencies in the range of 15 to 200 Hz
• less than 0.50% THD for output frequencies in the range of 200 to 800 Hz
• less than 1.00% THD for output frequencies in the range of 800 to 1200 Hz
Distortion specification applies under full Resistive load condition.
2.1.6 OUTPUT LOAD REGULATION
Uncompensated load regulation of the ACX Power Source is typically:
• less than 1.5% for output frequencies in the range of 15 to 200 Hz
• less than 2.0% for output frequencies in the range of 200 to 800 Hz
• less than 3.5% for output frequencies in the range of 800 to 1200 Hz
2.1.7 INPUT LINE REGULATION
Input line regulation of the ACX Power Source is
less than 0.1% for a ±10% change in line voltage
(provided, input line voltage remains within the specified range).
2.1.8 OUTPUT BANDWIDTH
The output bandwidth of the ACX Power Source is:
Full Power: 15 to 200 Hz (±0.10 db [± 1%])
200 to 800 Hz (±0.25 db [± 3%])
800 to 1200 Hz (±0.36 db [± 4%])
Small Signal: 5 to 5,000 Hz (±0.5 db [±6%])
( rated at 10% of full-scale output voltage)
2.1.9 LOAD TRANSIENT RESPONSE
Output load transient response and recovery time is approximately:
80 μsec. for a 10-90% load induced step transient
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