UL 1703 -2004 PV Module Durable Hot Spot Testing Machine

UL 1703-2004 PV Module Durable Hot Spot Testing machine 


UL 1703-2004 PV Module Durable Hot Spot Testing Machine Standard
According to IEC 61215-2005, IEC 61646-2008, IEC 61730: 2-2004, UL 1703-2004

UL 1703 -2004 PV Module Durable Hot Spot Testing Machine Application

Control the temperature and light irradiance automatically, Configuration radiometer, control and correction the irradiance,

Made the irradiance stabilized in the designated illumination, control the trial time simultaneously, measuring the ability of

Withstand the heating effect of hot spots

1. Light source

For the requirement of test light irradiance (1000W/m2/305~2800nm), the Effective radiation area: 2m*1m,

Keep the stability within ± 2%

About Steady state simulator adopt imported source and filter with AM1.5, irradiate the PV modules

2. Electrical control

Manual control touch screen and PLC controller

PC computer control, Windows XP operating interface, about Software interface On-

Site adjustment according to customer 's requirement

3. Working conditions:

Power supply: 380V± 5%, Single-phase three-wire, 50Hz

Implementation of environmental: 5~35C, low humidity, 300mm distance from wall, ventilated with clean indoor environment

4. Instrument accessaries

Computer and printer (include operate software)

One set of Instrument about intensity of solar radiation

5. Options: Infrared photography device, Shade, Electronic load

6. Technical parameters

Effective radiation area: 2000× 1000mm

Spectral matching: Class A or class C

Uniformity of radiation: Class A or class B

Radiation stability: Class


Company Introduction 
  Dongguan Hong Tu Instrument Co.,Ltd specializes in developing and producing testing machines and our company established in 2006 year , we have firm connections and full cooperation from China's National Third-Party Quality Inspection and Notarization Center on producing and developing high-precision testing machines 
  We treasure the value of good quality , reasonable price and efficient service with customers satisfaction. we expert ourselves in providing our customers the best suitable testing designs and high quality testing machines to make you utmost profit 

Customers Visit