PV grid-connected photovoltaic inverter test system and inverter test suite

PV grid test system | photovoltaic inverter test suite Product Attributes name PATS PV test system Usage and inverter testing PV inverter with testing systems | photovoltaic inverter test suite of products Details PVS7000 grid simulator ● power capacity: 10kVA-1800kVA ● Output frequency: 44.999-99.999Hz, step away from 0.001Hz ● Low Voltage Ride Through (LVRT) test mode independently adjustable ● ● Three-phase voltage three-phase output phase can be set ● voltage, current limit function ● 30 groups of different voltage and frequency gradient mode provides a fixed DC output ● ● 100% anti-irrigation function, and energy directly back to the power line voltage ● can simulate periodic interrupt, dips, short wave ● Shengdeng Standard RS232 communication interface (RS485, GPIB optional) PVS1000 solar array simulator ● Power Capacity: 600W-1500KW ● analog output can be multi-mode characteristics of the solar cell (FILLFACTOR, MPPT) ● can be stored under different light and temperature IV curve 1000, each have 128 points ● constant power mode, constant resistance mode ● high voltage accuracy, low ripple voltage ● can quickly store 9 sets of data (voltage, current, power, resistance) ● Lets simulation day and night output mode, and make cycling test ● With RS232C (RS485, GPIB optional) high-speed communication interface ● Control IV curve simulation ARM PV-RLC anti-islanding test load ● meet the precise adjustment of three-phase AC voltage unbalance condition ● According to the resonance point of the inverter performance parameters and testing requirements, through the operation panel or PC fast combination, set discharge power grid ● analog electrical equipment resonance occurs, effective and accurate detection and anti-islanding inverter protection ● detection of various inverter efficiency ● You can simulate the complex work environment (by RLC adjustment), job performance testing under various conditions of the inverter ● The new resistor components, high power density, long-term job stability ● use 800 × 480 pixel LCD color display ● Standard RS232 communication interface (RS485, GPIB) test system interface PC software automated testing manual testing interface model PATS2050T PATS2100T can test the inverter capacity 50K 100K solar simulator PVS1090-90KW PVS1150 -150KW grid simulator PVS7100T-100KVA PVS7200T-200KVA anti-islanding test load PV-RLC385-60K PV-RLC385-120K test system PATS2000 test system software standard 19-inch system chassis, industrial computer, touch screen RS232 / GPIB expansion card standard RS232 Other Configure digital oscilloscope power quality analyzer AC voltage / insulation tester computer barcode scanner test items (automatic test and manual test modes) No. Item Remarks 1 dielectric strength of the insulation resistance of 2 3 4 inverter efficiency and net current harmonic 5 Vbus input barcode correction 6 7 Vin1 Vin2 correction correction 8 to modify the operating mode of the inverter and the modbus address 9 Iin1 correction Iin2 correction 10 Iout & amp; Pout 11 Vout1 Vout2 12 night mode 13 Power factor 14 Test the grid voltage response test (overpressure, Brown) 15 grid frequency response test (over frequency, under frequency) 16 DC component voltage unbalance test 17 test 18 anti-islanding protection 19 LVRT test 20 AC side short circuit protection test 21 test 22 anti-anti-discharge protection DC overload DC overvoltage protection test 23 test 24 test 25 Switcher communication function test 26 test 27 soft start cold start test need high temperature chamber 28 hot start test need to work high and low temperature constant humidity test required 29 high and low temperature 30 temperature rise test required 31 continuous working temperature logger test 32 MPPT dynamic MPPT efficiency test 33 MPPT static MPPT efficiency test 34 MPPT time testing 35 electrical degrees cleared 36 Model PATS2050T PATS2100T change regulations to test the capacity of the inverter 50K 100K solar simulator PVS1090-90KW PVS1150-150KW grid simulator PVS7100T-100KVA PVS7200T-200KVA anti-islanding test load PV-RLC385-60K PV-RLC385-120K test system PATS2000 test system software standard 19-inch system chassis, industrial computer, touch screen RS232 / GPIB other configuration expansion card standard RS232 digital oscilloscope power quality analyzer AC voltage / insulation tester computer barcode scanner test items (automatic test and manual test modes) No. Item Remarks 1 2 dielectric strength of the insulation resistance 3 reverse 4 Variable efficiency and net current harmonic correction 6 5 Vbus input barcode 7 Vin1 Vin2 correction correction 8 Modify inverter operation mode and modbus address 9 Iin1 correction Iin2 correction 10 Iout & amp; Test Pout 11 Vout1 Vout2 12 night mode 13 power factor 14 grid voltage response test (overvoltage, undervoltage) 15 grid frequency response test (over frequency, under frequency) 16 DC component voltage unbalance test 17 test 18 anti-islanding protection 19 LVRT test 20 AC side short circuit protection test 21 anti-anti-discharge protection test 22 23 DC overvoltage DC overload test test test 25 24 Communication Function Switcher test 26 test 27 soft start cold start test need high temperature chamber 28 hot start test need to work high and low temperature 29 constant humidity test required 30 high and low temperature rise test required 31 continuous working temperature logger test 32 MPPT dynamic MPPT efficiency test 33 MPPT static MPPT efficiency test 34 MPPT test of time clearing 36 35 electrical degrees change regulations