New Seismic High Frequency Vibration Machine, Electrodynamic Shaker,Vibration Shaker Table

Power amplifier power

module

New generation IGBT driver

module, single module 30kvA

Logic module of power

amplifier

PLC control, color LCD display,

touch screen operation

(domestic only)

Absorb the experience of

British LDS, US UD and other companies, using the bottomair inlet,

top exhaust system,

efficient heat dissipation,to ensure

good heat dissipation inside

the box when the amplifier

is running for a long time.

Anti-electromagnetic radiation

shielding layer

Anti-electromagnetic

radiation shielding layer

Random test dynamic

range

Up to 42dB of random test

dynamic range, up to the

national standard A-level standard,

to ensure low-frequency

small information number test,

strong anti-interference ability,

waveform is not distorted.

The hydrostatic bearing is used

to achieve high overturning

moment and large load during

the test of the cabinet.

Power devices, moving coils,

and excitation lines are all imported.

Total harmonic distortion

(at rated output)

Less than 0.5% when DC (0.1Hz) to 500Hz; less than 1.0% when 500Hz to 5000Hz

Power amplifier

frequency response

Mean Time Between

Failure (MTBF)

Upper limit ope

rating frequency