Brief introduction: PV analog power (I-V simulator, solar array simulator) is Han Sheng power combined with years of professional power development experience,.PV launched a special detection system applied to photovoltaic inverter simulation of I-V curve of various conditions of power supply can simulate the solar array, suitable for grid connected photovoltaic inverter using DSP digital MPPT test. Control technology can meet the photovoltaic / wind power / inverter test system for electric vehicle demand, simple and reliable control, make the test automation possible. Characteristic： 1 can be used for photovoltaic inverter MPPT function test; 2 perfect digital protection function, improve system reliability 3 data storage: more than one set of test data storage, convenient for users to build standardized testing process 4 rich communication interface: support RS232, RS485, GPIB and other communication methods 5 friendly man-machine interface: 7 Inch Touch screen display various parameters and settings 6 built in isolation transformer; 7 with the operation of historical memory function; 8 with solar array simulation I-V function; 9 I-V curves under different temperature and light intensity; 10 simulated PV array local shadow occlusion I-V curve; 11 simulate the change of the I-V curve under the sunshine; 12 can be used to test static and dynamic performance of MPPT; 13 with PC software; Technical parameters: Maximum output capacity: 6kW AC input phase: 1 phase 2 wire + ground line 3 phase + line + ground wire Voltage: 220 V + + 15% 380V + + 15% Frequency: 47Hz~63Hz Power factor: >0.99 (rated power) DC output: voltage regulation range 5V~1000V Current limiting range: 0%~100%FS Power rate: less than 0.5% FS Load regulation: less than 0.5% FS Ripple: less than 0.5% FS
Brief introduction: PV analog power (I-V simulator, solar array simulator) is Han Sheng power combined with years of professional power development experience,.PV launched a special detection system applied to photovoltaic inverter simulation of I-V curve of various conditions of power supply can simulate the solar array, suitable for grid connected photovoltaic inverter using DSP digital MPPT test. Control technology can meet the photovoltaic / wind power / inverter test system for electric vehicle demand, simple and reliable control, make the test automation possible.
