Products
IEC 62133-1 Battery Vibration Impact Test Bench With Noise - Cancelling Fan
Products Description
IEC 62133-1 Battery Vibration Impact Test Bench With Noise-Cancelling Fan
Overview:
This vibration system conforms to IEC 60068-2-6, it is required by IEC 62133-1:2017 clause 7.2.2, IEC 62133-2:2017 clause 7.3.8.1,etc.
1. Double magnetic circuit structure surrounds, compared with the single magnetic circuit, the magnetic field strength is stronger, the platform body is smaller, and the magnetic flux leakage is smaller.
2. Skeleton-free moving coil: Due to the elimination of the moving coil bobbin, the active system is lightweight, the no-load acceleration is high, and the first-order natural vibration frequency of the moving coil is high, so that the full-band waveform distortion become small and the moving coil heat dissipation is good.
3. Suspension device: roller arm suspension system and linear bearing guide, so that the vibration table guide performance is good, with good anti-unbalanced load capacity.
4. The air spring support with small dynamic stiffness and large static stiffness is selected to have strong bearing capacity and good low frequency characteristics.
5. The trunnion vibration: vertical vibration can save the special foundation.
6. The special air-cooled low-noise fan adopts a new air duct design to enhance the cooling effect.
Technical Parameters:
The vibration test system consists of One-piece horizontal vibration generator / Vertically-expanded tabletop / Cooling fan with muffler /Digital switching power amplifier / vibration control measuring instrument. In addition, according to the size of the user's test piece, it needs to be customized or matched with the vertical expansion table and can be combined with the environmental test box to form an integrated environmental test equipment.
Vibration generator
Sinusoidal thrust
2940N (300kg.f)
Random thrust
2940N (300kg.f)
Impact thrust
5880N(600kg.f)
Frequency range
DG～3500Hz
Continuous displacement
20mm
Impact displacement (maximum displacement)
25mm
Maximum speed
1.8m/s
Maximum acceleration
981m/s2 (100g) (No-load)
Dynamic diameter
Φ150mm
First-order resonant frequency
2900 Hz±5%
Allowable eccentric moment
≤2500N·cm
Equivalent mass of moving parts
3kg
Load connection point
13
Table screw size (standard)
M8
Table screw layout (diameter, Yuan Zhou)
13-M8 Depth 16mm
Axial vibration isolation frequency
＜3Hz
Maximum load
120kg
Magnetic flux leakage
≤1mT
Ambient temperature
0~40℃
Size
1600mm×800mm×700mm
Weight
1100kg
Power amplifier output
3kVA
Signal-to-noise ratio
＞65dB
System protection
Rated output voltage
100Vrms
Output current
With the 150A step, the maximum can be up to 6000A
Input impedance
≥15kΩ
Input signal voltage
≤1.5Rms
Efficiency of power amplifier
＞92%
Harmonic distortion (resistance load)
＜1.0%
Output voltage measurement error
≤5%
Output current measurement error
≤5%
Output current crest factor
≥3
DC stability
Zero drift at the output is less than 30mv/8h
Frequency range
1-3500Hz:±3dB ； Medium frequency gain:≥80
DC/AC conversion efficiency
＞92%
Load property
Resistive, capacitive, emotionally arbitrary
Unbalance of parallel flow
≤2.8%
Average time free working time(MTBF)
＞3500 hours
Cooling mode
Forced air cooling
Power
AC 3phase 380V±10%, 60Hz
Size
600mm×620mm×1600mm
Weight
580kg
Cooling fan with muffler
Fan power
0.75kW
Air volume
0.1m3/s
Duct diameter
125mm
Duct length
4m
wind pressure
1kpa
Size
500mm×520mm×650mm
Weight
30kg
Horizontal extension slide
Platform size
500×500mm
Equivalent mass (maximum load-bearing)
28kg
Upper bound frequency
Sine 2000Hz, random 2000HZ
Material
Magnesium aluminum alloy
Vertical Expansion Table
Platform size
500mm×500mm
Equivalent mass (maximum load-bearing)
28kg
Upper bound frequency
Sine 1500Hz,random 2000HZ
Material
Magnesium aluminum alloy
