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Guangzhou HongCe Equipment Co., Ltd.
Guangzhou HongCe Equipment Co., Ltd.

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Audio Video Information Electric Vibration Test System With Power Amplifier , Controller And Cooling Fan

Audio Video Information Electric Vibration Test System With Power Amplifier , Controller And Cooling Fan

  • Audio Video Information Electric Vibration Test System With Power Amplifier , Controller And Cooling Fan
Audio Video Information Electric Vibration Test System With Power Amplifier , Controller And Cooling Fan
Product Details:
Place of Origin: China
Brand Name: HongCe
Certification: Calibration certificate(cost additional)
Model Number: DC-2000
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: plywood
Delivery Time: 30 days
Payment Terms: L/C, T/T
Supply Ability: 10 sets per month
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Detailed Product Description
Sine Force Of Vibration Generator: 2000kgf (20000N) Frequency Range Of Vibration Generator: 5~3000Hz
Power Amplifier Efficiency: >95% Frequency Range Of Accelerometer: 0.3-8000Hz±10%
High Light:

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IEC 60065 Audio Video Information Test Electric Vibration Test System

 

 

Electric vibration test system DC-2000

 

Product information:

The vibration test system consists of four parts: vibration test bench, power amplifier, controller and cooling fan.

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1. Vibration test bench

The working principle of the vibrating table:

The energizing conductor is driven by the electromagnetic force in the magnetic field. When the dynamic circle in the magnetic circuit of the electromagnetic vibrating bench passes the alternating current signal, an exciting force is generated in the magnetic circuit.

 

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Dynamic circle :

The most important part of the electric vibration table is the dynamic circle, the dynamic circle is an active system. It drives the coil which is placed in the working air gap generated by the magnetic circuit system, to achieve free up and down vibrations by energizing the drive coil.

 

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Excitation coil:

The excitation coil of the electric vibrating table is divided into upper excitation and lower excitation. The two together with the dynamic coil form two mutually perpendicular magnetic fields. The coils are cut to each other to generate magnetic induction force when energized, in this way, the vibration bench generates the required exciting force by cutting between the dynamic coil and the excitation.

 

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2. Power amplifier

The working principle of the power amplifier: the three-phase AC power is isolated by the power frequency transformer, the buck is sent to the three-phase full-bridge filter, and then the low-ripple DC power supply is sent to the H-bridge transformer through the capacitor filtering, and the output voltage wave passes the normal mode and The common mode choke coil, and is filtered and output to the vibrating table.

 

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3. Control part

Our controller uses the world's most advanced DSP framework and control algorithm, 32-bit floating-point 450MHz DSP processor, high-performance 24-bit ADC, up to 130dB dynamic range, ensuring reliable control quality. At the same time, the controller can provide you with the most comprehensive vibration control software module, including: random, sinusoidal, classic shock, resonance search and dwell, shock response spectrum control, sine plus random, sine plus sine, random plus random, long-term waveform Reproduction and other accessibility features. Each function module provides basic and optional functions, and the user can customize the required functions as needed.

 

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(The above units can be built into the power amplifier box for overall operation or can be placed separately)

 

4. Vertical Expansion Countertop

 

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Parameters:

 

Vibration generator (DC-2000)
Sine Force 2000kgf (20000N)
Random Force 2000kgf (20000N)
Impact Force 4000kgf (40000N)
Frequency Range 5~3000Hz
Continuous Displacement(Amplitude) 0-51mm, preset
Vibration Isolation Frequency 2.5Hz
Level One Resonant Frequency 2600±5%Hz
Countertop Screw 17*M10
Magnetic Flux Leakage <1MT
Maximum Speed 2m/s
Maximum Acceleration 980m/s2 (100g)
Equivalent Mass of Moving Parts 20kg
Dynamic Coil Diameter Φ280mm
Max. Loading 300Kg
Weight 2695kg
Switching Power Amplifier (KA-21)
Amplifier Output 21KVA
Rated Output Voltage 120Vrms
Signal to Noise Ratio >65dB
Power Amplifier Efficiency >95%
System Protection Temperature protection, over-displacement protection, over-voltage protection, over-current protection, under-voltage protection, external protection, logic fault protection
Dimensions 1800*900*800mm
Weight 450kg
Vertical Expansion Countertop(TB-1010)
Table Size 1000mm×1000mm
Table Weight 60kg
Highest frequency 200Hz
Level Table (S-1010) Optional
Table Size 1000mm×1000mm
Table Weight 60kg
Highest frequency 200Hz
Computer and Related Accessories
Host Lenovo
Monitor Customized according to the reserved position of the electric chamber
Fan(FJ-2000)
Fan Power 7.5KW
Air volume 0.71M3/s
Wind Pressure 3.5Kpa
Dimensions 500*300*200mm
Duct length 4m
Weight 140kg
Accelerometer(JF)
Sensitivity 150pc/g
Frequency Range 0.3-8000Hz±10%
Measuring Range 2000g
Impact Resistance 2500g
Line length 5m
Operating Temperature -40-150℃
Weight 35Gram
Installation Method M5
 

 

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Contact Details
Guangzhou HongCe Equipment Co., Ltd.

Contact Person: sales

Tel: +8618826455520

Send your inquiry directly to us
Guangzhou HongCe Equipment Co., Ltd.
BLDG D2, Jinhe Industrial Park, Dashi Street, Panyu, Guangzhou, Guangdong
Tel:86--17724266108
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