The power amplifier LE 150/100 EBW has an idle bandwidth of 70,000 Hz and 1 A output current. This amplifier is specially designed to be used with hpower actuators at highest working frequencies. The high bandwidth, high current and low noise features make it perfect for high-frequency vibration excitation testing and modal analysis.
The HVP 1000/200 power amplifier is designed to drive hpower actuators with a high charging currents for pulse operation in “on-off” square-wave mode. In this operation a current of 200 amps flows for a short time. The voltage increases in the hpower actuator a few μs. The rise time and the discharge time can be modified based on specific requirements. Applications for this system include model analysis, vibration control, material testing and mechanical engineering.
ENT modules supply the main voltages for the ENV amplifier modules. Together the ENT and ENV modules create an entire modular system when combined with the system housing. Depending on the application, several amplifier modules can be combined with one ENT power supply module in a single casing, but each system needs at least one ENT module.
As part of the d-Drive system, the EDS interface module enables communication between the user and the piezo EVD amplifiers. The EDS module is always a part of the 19″ casing module with a wide power range supplies from 110 V up to 230 V. The width of the casing is 84TE.
The EDS 2 (part.no. E-751-000) comes with full color and dimmable TFT display. The cursor button allows navigation through the menus. By pressing the Enter button one can jump into the pertaining menu. In the input mask the value can be changed by applying the button. By pressing the turning knob the value is accepted. If you leave the menu without acknowledging it the old value is restored. The display shows status messages as well as recent values of the system.
For full control and adjustment of a d-Drive modular system, we recommend using a PC or laptop running the control program.
