Mechanical load testing machine for photovoltaic modules
Standard
IEC 61215: Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval
IEC 61646: Thin-Film Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval
IEC 62782: Dynamic Mechanical Load Testing for Photovoltaic Modules
UL 1703: Flat-Plate Photovoltaic Modules and Panels
CE Certification(Conformité Européenne)
Product Advantages
Multi-Standard Compliance
5.400 Pa Forward / 2.400 Pa Reverse Loading: Replicates snow/wind loads per IEC 62782.
1.000 Pa Dynamic Testing: 1.000-cycle fatigue simulation for hail/debris impact.
Ultra-Precise Control
0.1N Force Feedback: Low-friction cylinder ensures ±5% pressure accuracy.
7+3s Cycle Timing: Mimics real-world pulsating wind loads.
Automated Testing
Programmable Cycle Count: 1–99.999 cycles with auto-stop at failure.
AI-Powered Failure Detection: Real-time EL imaging correlation for crack analysis.
Safety First
Emergency Shutoff: Dual redundant safety circuits with load cell override.
Overload Protection: 6.000 Pa max pressure cutoff.
Modular Design
Quick-Change Fixtures: Adapts to framed, frameless, and flexible PV modules.
Expandable Test Area: Up to 3.0m × 2.0m for large-format modules.
Product Features
Dual-Mode Operation: Static/dynamic load testing with auto-switching.
10” Touchscreen HMI: Preloaded IEC/UL test sequences with customizable pressure profiles.
Remote Monitoring: Wi-Fi/Ethernet connectivity with SMS/ alerts for failures.
Self-Calibrating System: Auto-tare and linearity checks before each test.
Rust-Resistant Frame:304 stainless steel construction with epoxy coating.
Technical Parameters
| Parameter | Specification |
|---|---|
| Test Area | 2.8m (L) × 1.8m (D) × 1.95m (H) |
| Forward Load | 5.400 Pa (adjustable) |
| Reverse Load | 2.400 Pa (adjustable) |
| Dynamic Load | 1.000 Pa, 1.000 cycles (7s+3s timing) |
| Pressure Accuracy | ±5% of setpoint |
| Force Sensor | 0.1N resolution, 10 kN capacity |
| Power Supply | 230V AC, 50/60Hz (single-phase) |
| Air Supply | 6–8 bar (clean/dry air required) |
| Weight | 1.200 kg (net) / 1.500 kg (gross) |
Accessories Included
Testing Kit:
4x PV module clamping fixtures (adjustable for 16–40 mm frames).
10x load distribution pads (anti-skid rubber).
Software Suite:
License key forLoadTest Pro(Windows/Linux).
1-year free access to cloud-based fatigue analysis tools.
Calibration & Safety:
NIST-traceable pressure gauge.
Safety harness kit for large modules.
Maintenance Kit:
Spare O-rings and cylinder seals.
Machine cleaning solution (non-corrosive).
Documentation:
Multilingual quick-start guide (printed + digital).
Compliance certificates for IEC/UL/ISO standards.
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