Wet leakage current test system of photovoltaic module

Produced by: Standard International Group (HK) Limited

All supplier products

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.

IEC 61215 – Crystalline Silicon Photovoltaic Module Design Qualification and Type Approval

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

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.

	BSS 7303 Aircraft Material Oil Burner Seat Cushion	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Aircraft Seat Cushion Fuel Burn Test System is a dedicated aviation fire ...
	PV module durability test under ammonia environment	Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The Photovoltaic Ammonia Test Chamber is a testing device designed to evaluat...
	ASTM Carpet Abrasion Test Machine	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Carpet Abrasion Tester is designed to evaluate the wear resistance of car...
	UL 2596 Torch and Grit particle tester	Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Gravel Flame Jet Test Apparatus is designed to evaluate battery enclosure...
	Walk-in High Temperature Aging Test Room ,Walk in High Temperature Environmental Test Chamber	Whats/App: +86 156 1874 6768 Web: standard-groups.com TheHigh-Temperature Aging Chamberis designed to simulate high-temperature and harsh environ...

PP Pickling Tank	Seller: 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	Seller: Hebei Annuo Automaiton Technology Co., Ltd.	Galvanizing Tank/Galvanizing Kettle/Zinc Kettle Zinc Kettle / Galvanized Kettle for Hot-Dip Ga...
Galvanizing Furnace	Seller: Hebei Annuo Automaiton Technology Co., Ltd.	Galvanizing Furnace Hot Dip Galvanizing Furnace Manufacturer— Engineered for Your Produc...
Flue Gas Heat Economizer waste heat recovery	Seller: Hebei Annuo Automaiton Technology Co., Ltd.	Flue Gas Heat Economizer waste heat recovery Flue Gas Heat Economizer – Waste Heat Recov...
Granite Tanks	Seller: Hebei Annuo Automaiton Technology Co., Ltd.	Granite Tanks Granite Tank — Granite Pickling Tank for Hot Dip Galvanizing The granite ...