Digital Vibration Controllers

description1
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Product Introduction

RC-3000 is aworld-class vibration control system, has full range of functions of vibration tests and dynamic signal analysis. RC-3000 is different from the traditional controller, it uses a LAN directly integrated embedded DSP, which enhances the control performance, system reliability and exceptions protection ability. RC-3000 vibration controller has high reliability and control accuracy and wide dynamic range, the functions of improved  automatic safety detection and protection and power-down data protection, and can do the long continuous recording time-domain data and off-line analysis.

 

Dynamic Signal Analysis

RC-3000 controller with more than 4 channels can choose to add the following dynamic signal analysis functions:

  • Real-time analysis
  • PC offline post-processing

 

P. 1

 

Safety

  • Adopt automatic safety test system to protect test equipment and DUT.

System protection: system parameter setting protection, vibration table limit protection, control target spectrum up/down stopping protection, control channel root-mean-square value (RMS) protection, the front panel manual emergency interruption,  remote operating handle emergency interruption, manually break in the software interface, pre-tested protection, self-test maximum output voltage protection, run maximum output voltage protection.

  • Built-in power-down protection circuit

The system can protect the power supply when power-down or the computer crashed. And the system can complete the storage of test data, smoothing down the PC and other activities. Also, the built-in 4G flash in each module can fully meet storage needs.

 

Test Interface

P. 2

The program interface of RC-3000 is very simple.

 

 

Simplified Definition

P. 3

The function of “Simplified Definition” makes the general test definitions become much easier.

 

 

Report Generator

P.4

The system has the function of generating the reports in Word format.

 

 

Software Performance
Random Gauss signal output, loop-time is 12.5 ms (2 kHz, 200 lines), control dynamic range is 95 dB, frequency range is DC ~ 10 kHz (can be extended to 40 kHz), spectrum lines are 200, 400, 800, 1600, 3200, 6400 (can be extended to 25600), support for the function of non-linear control and kurtosis control, effectively suppress the formant
Sine on Random (SOR) 24 frame sine signals, simulate smooth frequency sweep or set frequency sweep, independent stat/stop
Random on Random (ROR) 12 random narrow bands, cross frequency sweep, sudden open/close
Random and Sine on Random 20 frame plus 12 narrow bands, obtain all features of Sine on Random and Random on Random
Sweep Sine Frequency range is 0.5 ~ 10 kHz (can be extended to 0.1 Hz ~ 46 kHz), spectrum Display number of  lines is 256 - 4096, loop time is 10ms, dynamic control range is 100dB, tracking filter,
Resonant Search and Tracked Dwell (RSTD) Resonance recognize based on Q value and amplitude  value, automatic  searching,  set  frequency dwell or tracking dwell
Classical Shock Full impulse spectrum map, impulse width is 1 ms ~ 10000 ms,the average number of control is from 1 to 500, flexible compensation, SRS analysis
Transient Shock Finite-length time waveform control, pre-store waveforms of Bellcore Z1 and Z2, Z3, sine, triangle, white-noise, or transfer into any time domain waveform from the files
Shock Response Spectrum There are octaves of 1/1, 1/3, 1/6, 1/12, 1/24 and1/48 to be selected. High blast shock, min. acceleration or user-defined duration time, modify, edit or compensate
Time Data Replication Long time waveform simulation, provide flexible and easy tools for editing and importing
Hardware Performance
Model SC-3000 RC-3000-2/4 RC-3000-8 RC-3000-16 RC-PAD
Input Channel
Input Channel Number 2can be upgraded to 4 channels 2/42 channels can be upgraded to 4 channels  high-channel system through the professional switch8More than 8 channels can be connected to 16 2
Max. Sampling Rate 102.4kHz 102.4kHz 102.4kHz 102.4kHz 102.4kHz
All channels All channels All channels All channels All channels
simultaneously simultaneously simultaneously simultaneously simultaneously
Input Range ± 20V ± 20V ± 20V ± 20V ± 20V
Input Coupling method Charge, voltage or IEPE, single-ended and differential connections, AC or DC coupling Charge, voltage or IEPE, single-ended and differential connections, AC or DC coupling Charge, voltage or IEPE, single-ended and differential connections, AC or DC coupling Charge, voltage or IEPE, single-ended and differential connections, AC or DC coupling Charge, voltage or IEPE, single-ended and differential connections, AC or DC coupling
Dynamic Range >150dB >150dB >150dB >150dB >150dB
A/D 24bit 24bit 24bit 24bit 24bit
Channel Phase Matching ± 0.2degree ± 0.2degree ± 0.2degree ± 0.2degree ± 0.2degree
Amplitude Accuracy ± 0.2dB ± 0.2dB ± 0.2dB ± 0.2dB ± 0.2dB
Filter Analog anti-aliasing filter, 160dB digital filter Analog anti-aliasing filter, 160dB digital filter Analog anti-aliasing filter, 160dB digital filter Analog anti-aliasing filter, 160dB digital filter Analog anti-aliasing filter, 160dB digital filter
Output Channel
Output Channel Number 1Drive 2Drive and COLA 2Driveand COLA 2Driveand COLA 1Drive
Dynamic Range 95dB 100dB 100dB 100dB 95dB
Voltage Range ± 10V ± 10V ± 10V ± 10V ± 10V
D/A 24bit 24bit 24bit 24bit 24bit
Total Harmonic <-95dB <-95dB <-95dB <-95dB <-95dB
Filter 160dB /Oct digital filter, analog filtering 160dB /Oct digital filter, analog filtering 160dB /Oct digital filter, analog filtering 160dB /Oct digital filter, analog filtering 160dB /Oct digital filter, analog filtering
Function Option
Model SC-3000 RC-3000-2/4 RC-3000-8 RC-3000-16 RC-PAD
Random
SOR
ROR
Sine on Random on Random
Sine
Sine Wave Generator
RSTD
Multi Sine
Classical Shock
Transient Shock
Random Shock
SRS
Time Data Replication
Dynamic Signal Analysis