Array Tester 570

Specifications:

Current:-
50  Amps
Accuracy 1.5% at 25 deg. C.

Voltage:-
600 Volts
Accuracy 1.5% at 25 deg. C.

Note: other ranges available to order

Irradiance:-
Reference calibrated crystalline cell

Array Temperature:-
K type thermocouple probe

Data Acquisition System:

• • 16 bit resolution
  • Software triggered operation
  • Laptop connected via USB
  • Dedicated software supplied
• 
  

Operation:

The software prompts the operator to input user information regarding the site, type of array, name and any reference number and date. The system acquires the I-V curve data and then the data is displayed and stored on the laptop PC for future processing. The tester measures the following I/V characteristics of PV arrays:
• Short circuit current (Isc)
• Open circuit voltage (Voc)
• Current at max. power (Impp)
• Voltage at max. power (Vmpp) 
• Power at max. Power (Pmpp)
• Fill factor (FF)
• Array temperature
• Irradiance on plane of array
• Display normalised I-V curve
• Display normalised P-V curve

Note: EETS reserves the right to change specification without notice.