Solar panel Constant speed impact testing machine /pv module hail impact testing
Testing standard
It's conform IEC61215-2:2016 testing standard
Purpose
It’s to verify that the module is capable of withstanding the impact of hailstones
The Mainly Feature
1,The Testing machine’s raw material: Aluminum profile structure (firm and Antirust)
2,Can satisfy 2.5m×1.5m solar panel size, ( It’s can adjustable, and suit for different solar panel’s size testing)
3,Launch device
a. Power source is air compressor
b. Air pressure :6-8bar
c. Ice Ball Single filled by Manual
d. The Barrel length approx 940mm
e. The barrel can change
4,The guide ways is high quality import guide rail
5,Driving ways adopt import servo motor+synchronous wheel
Testing Velocity System and Theory
1,The ice ball through the infrared test velocity sensor , meanwhile catch Infrared by
breaking time T, according to the V=S/T calculation ice ball flight velocity
2,Infrared test speed sensor accurate:±5%
3,The speed catch range:0-50m/s
Ice ball diameter , mass and speed
Diameter (mm) | Mass (g) | Speed (m/s) | Diameter (mm) | Mass (g) | Speed (m/s) |
25 | 7.53<5% | 23.0±5% | 35 | 20.7<5% | 27.2±5% |
45 | 43.9<5% | 30.7±5% |