Half Sine Wave Battery Test Equipment With Vibration Impact Test
Bench
Applications:
The vibration test can be used to find early failure of the
battery, simulate actual condition assessment and structural
strength test. The product has a wide range of applications, wide
application area, and significant and reliable test results. It is
an ideal battery-specific vibration for battery manufacturers,
quality inspection departments and research institutes. Test
Equipment. It is suitable for testing various types of single cells
and battery packs such as charging treasure, lithium ion, nickel
hydrogen, nickel cadmium, lead acid, and metal hydride nickel.
The vibration test can also be used for fatigue testing of products
to assess the life of the product.
Digital Switch Type Amplifier Introduction:
This system adopts the sine pulse width modulation technology of
digital power amplifier.Its working
principle Is:using the MOSFET field-effect’s high frequency switch
power, through digital circuit to amplify and restore the
low-voltage signal which input by controller, Then the output the
original signal to vibration
tester's moving coil circuit,and drive vibration tester's extension
table movement.The main part of the digital power amplifier: the
front control, power amplifier module, protection circuit, the
power part and electric cabinet.
Parameters:
| Vibration System |
| Rated Sine Force | 300kgf |
| Rated Random Force | 300kgf |
| Rated Shock Force | 600kgf |
| Frequency Range | 5～4000Hz |
| Max. Displacement | 25.4mm |
| Shock Displacement | 25.4mm |
| Max. Velocity | 2m/s |
| Max. Acceleration | 981m/s2 |
| Armature Diameter | Φ150mm |
| First Resonance Frequency | 2900Hz |
| Max. Eccentric Torsion | ＞196N×m |
| Mass of Moving elements | 3kg |
| Load Connection Point | 13 Connection Point |
| Bench Screw Size (Standard) | M8 |
Bench Screw layout (diameter ,square) | Φ60mm 6 piece,Φ120mm 6 piece |
| Axial Vibration Isolation Frequency | ＜3Hz |
| Max. Loading | 120kg |
| Magnetic leakage | ＜3mT (≤1mT optional for special requirement ) |
| Dimension(uncrated )(L×W×H) | 764mm×530mm×660mm |
| Weight | 490kg |
| Power Amplifier |
| Power | 3kVA |
| Signal-to-Noise Ratio | ＞65dB |
| Amplifier Type | Digital ON/OFF Power Amplifier |
| Power Amplifier Display | With perfect alarm and protection devices for LCD display over
current, over voltage ,bench temperature etc . And voltage ,
current protection for sine,random RMS |
| Power amplifier logic module | Amplifier main control panel adopt CPU control, with
self-inspection function . |
| Amplifier with fault memory function | With fault memorize function, available to check fault reason
easily. And whole testing time,last time testing time check
available |
| System Protection | Functions include: over voltage, under voltage,default phase, logic
fault,power module protection, power module temperature, over
current, over voltage, power souce, bench displacement, bench
temperature, external connection circuit protection . Any fault
occur, output closed. Meanwhile with alarming. |
| Amplifier | Adopt MOSFET transistor field effect module technology ,logic
module with CPU micro-processor real time sampling,protection,LCD
display,record running time,fault states,maximum output, complied
with CE requirements; Power amplifier with IGBTmodule . |
| Rated Output Voltage | 120Vrms |
| Amplifier Efficiency | ＞92% |
| Dimension (uncrated)(L×W×H) | 550mm×680mm×1455mm |
| Weight(Uncrated ) | 230kg |
| Blower |
| Power | 0.75kW |
| Air Flow | 0.18m3/s |
| Air Pressure | 0.015kgf/cm2 |
Advantage:
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
Ø ISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
