Chroma 62180H-1800S Programmable DC Powersupply/Simulator

Programmable solar array simulator power supply
62000H-S Series provide simulation of Voc (open circuit voltage) up to 1800V and Isc (short circuit current) up to 30A. The latest programmable solar array simulator power supply 62000H-S Series released by Chroma provide simulation of Voc (open circuit voltage) up to 1800V and Isc (short circuit current) up to 30A. The 62000H-S provides an industry leading power density in a small 3U high package. The solar array simulator is highly stable and has a fast transient response design, which are both advantageos to MPPT performance evaluation on PV inverter devices.
Produktnummer: 62180H-1800S

The 62000H-S Series have many unique advantages including high speed & precision digitizing measurement circuits with a 100kHz A/D, 25kHz D/A controlled I-V curve and a digital filter mechanism. It can simulate an
I-V curve accurately and response the mains ripple effect from the PV inverter. In addition, the built-in EN50530/Sandia SAS I-V model in the standalone unit can easily program the Voc, Isc, Vmp, and Imp parameters for I-V curve simulation, without a PC controller.

The real solar array is influenced by various weather conditions such as irradiation, temperature, rain and shade by trees or clouds, which will affect the I-V curve output. The 62000H-S Series are capable of storing up to 100 I-V curves into the simulator memory, with a programmed time interval range of 1-15,000 seconds. It can simulate the I-V curve from the early morning to nightfall for PV inverter testing or dynamic I-V curve transient testing.

Voltage range : 0 ~150V/600V/1000V/1800V
AC input voltage range : 200/220Vac, 380/400Vac , 440/480Vac
3U/18kW high power density module with easy master/slave parallel operation
Fast transient response solar array simulation
Simulation of multiple solar cell material's I-V characteristic (fill factor)
Simulation of dynamic irradiation intensity and temperature level from clear day to cloud cover conditions
Shadowed I-V curve output simulation (up to 4096 data points)
Low leakage current (< 3mA)
Precision V & I measurements
Auto I-V program: 100 I-V curves & Dwell time 1-15,000s
Static & dynamic MPPT efficiency test (accumulated energy methods)
Data recorded via softpanel
Support Ethernet / USB / RS232 / RS485 / GPIB / APG interfaces
Real time analysis of PV inverter's MPPT tracking via softpanel
Free graphic user interface - softpanel for operation
Real world weather simulation fast I-V curve update rate : 1s
Support up to ten-channel SAS control for multi-MPPT testing
Build-in dynamic MPPT test profile of EN50530, Sandia, CGC/GF004, CGC/GF035 and NB/T 32004