IPA L Series Power Amplifier

Designed for use with ETS Solutions shakers and configurable to couple with other shaker systems. 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.

Compact sized power module with large output

Soft start and soft circuits.

Amplifier Series/Model Number: IPA LH 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 Efficiency: >90%

• Total harmonic distortion at rated output: < 0.5% from DC (0.1 Hz) to 500 Hz; < 1.0% from 500 to 5,000 Hz

Interlocks: Standard

-Shaker over travel

-Shaker cooling

-Armature over temperature

-Slip table over travel

-3 external (user defined)

Does Not Include Delivery including transportation and applicable duties and Fees, included in price above

DOES Include On-site Setup, including travel, lodging, meals, and rental car, etc.