便携式光伏电站用EL测试仪

Line-powered outdoor System
The mains operated Outdoor system is capable of powering a whole string of modules at once. In a step-wise procedure the operator will still take an image of each
module individually in order to increase image quality and resolution. The 10kW power supply of the line-powered version needs to be fed by 32A-three-phase electric power.

Specifications
Application Electroluminescence Inspection of complete strings
directly on-site
Image Size 1024 × 1024 Pixel, 16 bit
Resolution 1.5mm/Pixel for Modules sized 1.7m × 1m
Image Output Data BMP, JPEG, raw data or TXT file
Measurement time ~2 sec for c-Si Solar modules
Min. Distance Camera ↔ Module 0.25m
Typ. Distance Camera ↔ Module 3m-5m
Outdoor Light Conditions night sky, late twilight time
Power Supply for String max. 1000V / 30A / 10kW
Number of Measurements not limited, line powered operation
Dimensions of Trolley (Wheels included),
length × width × height 100cm × 72cm × 64cm

CCD Sensor Specifications
Architecture: Full-Frame CCD, Advanced Inverted Mode (AIMO)
Type: Back-illuminated
Sensor Coating: Midband Coating for high QE in the NIR
Pixel Format: 1024 × 1024
Sensor Array: 13,3mm × 13,3mm
Pixel Size: 13μm × 13μm
Full-Well Capacity: 100.000e-
Max. Dynamic Range: 50.000:1
Camera Specifications
Flange: Standard Camera Flange
Objective Adapter: M42
Objective: NIR coated 25mm Objective
Readout Speed: 250; 500kHz, 1,0; 1,8; 2,3; 2.8Mhz
ADC Resolution: 16 bit
Sensor Cooling: -20°C – 20°C, Forced Air
Interface: USB 2.0
Power Supply: 100-240V~, 1A