LDS SPA-K Amplifier



Height  1905 mm  75 in

Width   537 mm   21.2 in

Depth   825 mm   32.5 in


Home page

Power Range 5 - 50 kVA in 5 kVA increments

Total Harmonic Distortion Typically 0.1% when measured into a matched resistive load a rated output

Input Impedance 10k ohm nominal

Input Sensitivity 1V rms for 100V rms output (Differential Input) Compatible with all standard controllers

Signal to Noise Ratio >68 dB

Amplifier Efficiency >90%

Switching Frequency 150 kHz

Modulation Range d.c. to 5 kHz

Rated Output Voltage 100V rms (sine)

Continuous Output Current <>50A rms (sine and random) per 5 kVA increment

Transient Output Current 150A for 100 ms per 5 kVA increment

Full Power Bandwidth 20 Hz to 5 kHz

Module Efficiency 93%

Safety Complies with the essential health and safety requirements of the Machine Directive 89/392/EEC and the Low Voltage Directive 73/23/EEC