Photovoltaic module wet leakage current testing system

1PV moduleWet leakage current testing systempurpose

• The wet leakage current test system for photovoltaic modules tests the insulation performance of the modules under humid working conditions, detecting whether moisture from rain, fog, dew, or snow has entered the working parts of the internal circuits of the modules, causing corrosion, leakage, and non safety accidents. The photovoltaic module wet leakage current testing system is a specially designed wet leakage current testing device for the solar photovoltaic module industry.

IIPV moduleEquipment composition of wet leakage current testing system

lExperimental sink

lTemperature controlled sink

lHeating system

lspray device

lcontrol cabinet

lSurface tension tester

lconductivity meter

lProgrammable insulation withstand voltage tester

IIIPV moduleBasic description of wet leakage current test system

lModel:KM-PV-SLD

lThe equipment of the wet leakage current test system complies with the specifications and standards of IEC 61215:2005, IEC 61646:2008, and IEC 61730-2:2004.

lThe equipment can freely set the heating range of the test liquid

lDigital display of real-time temperature value

lThe equipment is equipped with a water level gauge that can directly observe the water level

4PV moduleSpecification for Wet Leakage Current Test System

lTest water tank: 2100mm * 1600mm * 200mm.

lHeating sink: 1200mm * 600mm * 500mm.

lConstant temperature water bath: water temperature constant value of 22℃±3℃

lCan detect the largest component of 2000mm * 1500mm.

lThis equipment is equipped with a 10 meter head submersible pump

lEquipment weight: approximately 150kg

lPower requirement: single-phase AC220V ± 5% 25A

lLiquid resistivity:<3500 Ω· cm

5PV moduleWet leakage current testing systemtechnical indicators

• Testing method: Platinum plate method
  Operation mode: fully automatic operation
  Test range: 0-199mN/m
  Measurement resolution: 0.1mN/m (note: resolution only does not mean this value can be measured)
  Measurement accuracy: 0.2mN/m (standard error value of platinum plate method)
  Temperature range: room temperature (if temperature control is required, two components, a constant temperature bath and a constant temperature sample bath, must be equipped)
  Container capacity: 15mL minimum
  Voltage: Standard AC220V, 1A

VIPV moduleWet leakage current testing systemquality assurance

• The company has passed the 2008 quality management system certification and strictly follows the management system to organize product design and productionJiangsu Province Quality Service Integrity AA * Brand Enterprise.
• On site installation and debugging of equipment, and training of operating personnel for customers.
• If the product cannot function properly due to manufacturing quality issues within twelve months from the date of shipment, provided that the user complies with the product installation and usage rules, our company will provide free repairs for the user.
• For products outside the warranty period, our company provides long-term technical services.
• After sales service response time: within 24 hours