Wet leakage current test system of photovoltaic module
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Wet Leakage Current Test System is designed for high-precision evaluation of insulation resistance and leakage current in photovoltaic modules under simulated wet conditions. It replicates real-world rain, dew, and irrigation scenarios while providing accurate temperature control and corrosion-resistant construction, ensuring reliable PID and insulation defect testing.
Application
(1) Wet insulation resistance measurement of framed and frameless PV modules
(2) Detection of leakage currents to evaluate PID (Potential Induced Degradation) risk
(3) Qualification testing per IEC 61215 and UL 61730 standards
(4) Laboratory testing of module materials, encapsulants, and junction boxes
(5) R&D of PV module waterproofing and sealing technologies
Standards
(1) IEC 61215 – Terrestrial Photovoltaic (PV) Modules: Design Qualification and Type Approval
(2) UL 61730 – Safety Standard for Photovoltaic Modules
(3) ISO 17025 – General Requirements for the Competence of Testing and Calibration Laboratories
(4) CE Certification – Conformité Européenne
(5) Optional: IEC 60529 – Degrees of Protection Provided by Enclosures (IP Code)
Features
IEC 61215 Compliance: Maintains 22±3°C for consistent wet insulation resistance measurements.
Precise Liquid Resistivity: <3.500 Ω·cm ensures accurate leakage current detection per standard requirements.
Multi-Directional Spray Simulation: 360° adjustable nozzles with 0–10 bar flow for customizable rain/dew exposure.
Corrosion-Resistant Design: 15mm Plexiglass tank and 316L stainless steel fittings resist salt spray and UV exposure.
Safety Features: 30mA GFI and door interlock system for operator protection during wet cycles.
Smart Data Acquisition: 16-bit ADC captures microamp-level leakage currents; AI diagnostics flag insulation defects.
User-Friendly Operation: Dual-zone temperature control, 7” touchscreen HMI, remote monitoring, and self-cleaning protocols.
Modular Testing: Expandable from single-module to 10-module parallel testing.
Parameters
| Parameter | Specification |
|---|---|
| Test Tank Dimensions | 2.100 mm × 1.000 mm × 250 mm (W×D×H) |
| Tank Material | 15 mm Cast Acrylic (Plexiglass) |
| Temperature Range | 15°C to 40°C (operational) |
| Temperature Stability | ±0.5°C (at 22°C setpoint) |
| Liquid Resistivity | <3.500 Ω·cm (deionized water recommended) |
| Spray Pressure | 0–10 bar (adjustable) |
| Flow Rate | 0–15 L/min (per nozzle) |
| Power Supply | 230V AC, 50/60Hz (single-phase) |
| Dimensions (W×D×H) | 2.500 mm × 1.200 mm × 1.500 mm |
| Weight | 350 kg (net) / 450 kg (gross) |
Send product request
Other supplier products
 |
Digital Automatic pH Analyzer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Fully Automatic pH Tester for Textiles and Leather Products is designed t... |
 |
Helmet Webbing Micro - displacement Abrasion Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The helmet webbing micro-displacement wear testing machine is a comprehensive testing instr... |
 |
Qinsun Ci xenon lamp aging test chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Ci Series Weather-Ometers are the most widely used rotating rack water-cooled xenon-arc... |
 |
PV Hail Impact Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The PV Hail Impact Tester is a precision instrument designed to evaluate the mechanical res... |
 |
Carbon black dispersion instrument for global buyers | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Application DW1431 plastic carbon black dispersion measurement system is bas... |
Same products
 |
ER4047 Aluminum Mig Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing reliable welding material... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | Seller: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | Seller: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE High Speed Water Cooled Double Wall Corrugated Pipe Extrusion Line | Seller: Shandong HUASU Plastic Technology Co.,Ltd. | The molds adopt the double flow channel structure and nitriding polishing processed die head. Thi... |
