Wet leakage current test system of photovoltaic module
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
The system is applicable to multiple testing scenarios for PV modules:
Humidity Resistance Testing: Assess insulation performance under wet conditions.
Environmental Simulation: Simulate rain, fog, dew, and melting snow to verify module safety.
Junction Box and Circuit Waterproofing: Evaluate internal circuit protection against moisture ingress.
PV Module Certification Testing: Compliant with IEC 61215.
Durability Assessment: Evaluate long-term performance under humid environments.
R&D Verification: Test insulation and anti-leakage designs in the development stage.
Power Safety Testing: Ensure module reliability in electrical applications.
Standards
IEC 61215 – Crystalline Silicon Photovoltaic Module Design Qualification and Type Approval
Parameters
| Item | Technical Parameter |
|---|---|
| Test Tank Size | 2100 × 1000 × 250 mm (W×D×H), thickness 15 mm |
| Tank Material | Acrylic (Transparent) |
| Temperature Control | Self-developed constant temperature system, 22 ±3℃ |
| Liquid Resistivity | < 3500 Ω·cm |
| Spray System | 3 × UL laboratory spray nozzles, each with water pressure gauge and flow adjustment valve |
| Insulation Test Instrument Output Voltage | 0–5000 V adjustable |
| Maximum Leakage Current | 5 mA |
| Voltage Ramp Rate | 500 V/s |
| Insulation Resistance Measurement Range | 1 MΩ – 9999 MΩ |
| Leakage Current Measurement Range | 0.001 – 5.000 mA DC |
| Control Precision | High-precision conductivity meter and constant temperature control |
| Sample Capacity | Customizable according to fixture, supports multiple modules simultaneously |
Accessories
Insulation Test Instrument: Output 0–5000 V, leakage current measurement 0.001–5 mA.
Water Temperature Control Box: Maintains tank at 22 ±3℃.
Spray System Rack: Supports multi-angle spraying, includes 3 UL nozzles.
Insulation Tank: Acrylic, transparent for observation.
Conductivity Meter: Monitors liquid resistivity in real-time.
Sample Fixture: Can secure multiple modules for testing.
在线联系供应商
Other supplier products
 |
Gas Hazard Characteristics Tester | Flammability & Explosion Analysis | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Scope of Application and Standards The Gas Hazard Characteristics Tester is ... |
 |
Nanofiber electrospinning device | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Nanofiber Electrospinning Unit uses electrospinning techniques to safely and easily pro... |
 |
Wire Harness Vibration Abrasion Test Machine | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Wire-to-Wire Vibration Abrasion Tester is designed to evaluate the abrasi... |
 |
Large Walk-in Aging Chamber Manufacturer | IEC 60068 Thermal Aging Testing Solutions | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Application This equipment is suitable for environmental aging and reliabili... |
 |
Dry and Wet Retroreflectometer | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Dry and Wet Retroreflectometer, also known as the Dry and Wet Sand Abrasive Wear Testin... |
Same products
 |
PP Pickling Tank | 卖方: Hebei Annuo Automaiton Technology Co., Ltd. | PP Pickling Tank PP Pickling Tank — Polypropylene Pickling Tanks for Hot Dip Galvanizing ... |
 |
Galvanizing Tank/Galvanizing Kettle/Zinc Kettle | 卖方: Hebei Annuo Automaiton Technology Co., Ltd. | Galvanizing Tank/Galvanizing Kettle/Zinc Kettle Zinc Kettle / Galvanized Kettle for Hot-Dip Galv... |
 |
Galvanizing Furnace | 卖方: Hebei Annuo Automaiton Technology Co., Ltd. | Galvanizing Furnace Hot Dip Galvanizing Furnace Manufacturer— Engineered for Your Producti... |
 |
Flue Gas Heat Economizer waste heat recovery | 卖方: Hebei Annuo Automaiton Technology Co., Ltd. | Flue Gas Heat Economizer waste heat recovery Flue Gas Heat Economizer – Waste Heat Recover... |
 |
Granite Tanks | 卖方: Hebei Annuo Automaiton Technology Co., Ltd. | Granite Tanks Granite Tank — Granite Pickling Tank for Hot Dip Galvanizing The granite ta... |
