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Dynamic Mechanical Load Tester
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| Model No.︰ | BSQ_DMLT_72CY |
| Brand Name︰ | BSQ Solar |
| Country of Origin︰ | China |
| Minimum Order︰ | 1 pc |
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1.Test Purpose
The dynamic mechanical load tester is used to verify the ability of components to withstand static and dynamic loads under conditions such as wind or ice. This machine is used to test the compressive strength of photovoltaic modules, using dynamic pressure holding technology, simulated load test, to evaluate the product under load state, compressive ability.
The system realizes the simulation of dynamic load in the form of cylinder & sucker, Pressure mode sucker
+ pressure sensor + cylinder + proportional valve +PLC. Each cylinder drives a sucker, and each cylinder piston rod is installed with a tension pressure sensor. The air pressure is calculated by PLC according to the real-time feedback value of the pressure sensor, and the cylinder movement is controlled by adjusting the opening of the proportional valve, so as to achieve the control of the force value. Each cylinder is a separate control module. Periodic load pressure tests are performed on the mounting plane of the component. The main frame of the system is 8080 European standard aluminum profile design, taking into account the installation of conventional components, the installation of screw holes and the installation of double glass components. The device also provides real-time monitoring of component shape variables as well as current continuity and component temperature during testing.
2.Test Standard
Test Standard Testing Method
IEC61215-2 MQT 16 Static mechanical load test
MQT 20 Dynamic mechanical load test
IEC61730-2 MST 34 Static mechanical load test
IEC TS 62782: 2016
3.Main Specification Parameter
Photovoltaic module size ≤2600*1400mm（Could Customized）
Photovoltaic module+
Mounting beam height range 50mm-350mm
(Compatible with photovoltaic sun tracking installation)
Testing Capacity 1 pc per time
Pressure mode Air cylinder
Air cylinder quantity 6*12=72(Optional)
Pressure sensor quantity 6*12=72(Optional)
Pressure sensor precision ≤0.02%F.S
Pressure method Pull and press two directions
cylinder diameter route 300mm (-150mm~+150mm)
Center and edge distance of sucker ≤20cm (could customized)
Air cylinder position
(The distance could be movable) During 2600*1400mm’s scope
Center distance of air cylinder could be adjusted(150mm~250mm)
Measurement frequency 3~7 cycles/min
Pressing max intensity of pressure 12,000Pa
Pull max intensity of pressure -7,200Pa
Pressure control accuracy 1%
Sucker diameter 100mm
Suction cup variable Angle 15°
Static load non-uniformity (5 min) Testing pressure:≥2400Pa, non-uniformity≤3%
Testing pressure:≥3600Pa, non-uniformity≤2%
Dynamic load non-uniformity (5 min) Testing pressure:≥1000Pa, non-uniformity≤5%
Shape variable sensor 1~5 (The place is movable)
Shape variable sensor precision ±0.5mm
Air Cylinder brand Import from Japan
Proportioning valve Import from Japan
Sucker brand Import from Japan
Controller brand German SIEMENS Programmable Controller
Controlling way PLC+HMI (factory program ourselves)
Other Full low temperature -40℃ load’s requirement
(optional)
4. Product Features
- The control software synchronously collects the pressure of each cylinder, solar panel pressure, panel temperature, continuous current, panel voltage, shape variable and other information
- humanized human-machine interface graphics, the current can be set arbitrarily, which can meet the diverse needs of customers
- Visual ICONS and EXCEL output form to meet the diverse needs of customers
- Power Supply specification 60V 5A (customizable)
- Panel installation method: block installation, screw hole installation, sun tracking installation bracket installation
- Check the period of equipment special load unit with thousands (optional) |
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Product Image
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