ETS - Model IPA Series -Power Amplifier

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Designed for use with ETS Solutions shakers and configurable to couple with shaker system. The IPA Series amplifier provides power for the field coil, shaker-cooling, hydraulic unit and other ancillary equipment and can be integrated as part of the start-up and stop sequences. New Design with High Speed IGBT technology.

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Amplifier Series/Model Number: IPA H Series
Amplifier output 60-1,200kVA
AC output each power module 60kVA
AC Output voltage: 320 V rms
Rated output current per module(continuous): 190 A rms
Rated output current per module(transient): 570 A rms
Power module DC supply: 530 V
Amplifier Frequency Response(sine mode, resistive load): From 5 Hz to 10 Hz: ±6 dB; from 10 Hz to 5,000 Hz: ±3 dB
Input sensitivity: 2 V rms into 10 k Ohms for full output 320 V rms
DC Stability: Less than 0.05% of full output voltage with 10% change in line voltage.
Signal-Noise-Ratio: More than 70 dB at 320 V rms output, 10 k ohm input termination with rated resistive load.
Total Harmonic Distortion (at max. output): From 5 Hz to 2,500 Hz less than 1.2%; From 2,500Hz to 3,500 Hz less than 1.5% with resistive load
Switching Frequency: 150 kHz
DC Stability: less than 0.05% variation of full output voltage with a 10% change in line voltage
Amplifier sfficiency >90%

Amplifier Series/Model Number: IPA L Series
Amplifier output 30-480kVA
AC output each power module 30kVA
AC Output voltage: 120 V rms
Rated output current per module(continuous): 250 A rms
Rated output current per module(transient): 750 A rms
Power module DC supply: 180 V
Amplifier Frequency Response(sine mode, resistive load): From 5 Hz to 10 Hz: ±6 dB; from 10 Hz to 5,000 Hz: ±3 dB
Input sensitivity: 2 V rms into 10 k Ohms for full output 120 V rms
DC Stability: Less than 0.05% of full output voltage with 10% change in line voltage.
Signal-Noise-Ratio: More than 70 dB at 320 V rms output, 10 k ohm input termination with rated resistive load.
Total Harmonic Distortion (at max. output): From 5 Hz to 2,500 Hz less than 1.2%; From 2,500Hz to 3,500 Hz less than 1.5% with resistive load
Switching Frequency: 150 kHz
DC Stability: less than 0.05% variation of full output voltage with a 10% change in line voltage
Amplifier sfficiency >90%

Compact sized power module with large output

Soft start and soft circuits.

Optional Accessories

Remote Control and Monitoring available via Ethernet Port.