62150H Series Programmable DC Power Supply

• Voltage range : 0 ~600V&1000V
• 3U/15kW high power density module with easy master/slave parallel operation up to 150kW
• 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
• 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
• Data recorded via softpanel
• Standard USB / RS232 / RS485 interface
• Optional GPIB / Ethernet interface
• Real time analysis of PV inverter’s MPPT tracking via softpanel
• Optional graphic user interface - softpanel for operation
• Download Data Sheet

The latest programmable Solar Array Simulator DC Power Supply 62150H-600S &1000S released by Chroma provides simulation of Voc (open circuit voltage) up to 1000V and Isc (short circuit current) up to 25A. The 62150H 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.

High Speed & Precision Digitizing Measurement

The 62150H-600S/1000S has 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 clear the mains ripple effect from the PV inverter. In addition, the built-in 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.

IV Curve Simulation

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 62150H-600S/1000S is 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. The 62150H-600S/1000S has a built-in 16 bit digital control and precision voltage & current measurement circuits with a voltage accuracy of 0.05%+0.05%FS and a current accuracy of 0.1%+0.1%F.S. It is ideal for real time MPPT analysis and tracking monitoring for PV inverters through our softpanel. The user can also enable the data recording function on the softpanel during the static MPPT performance test.

Master/Slave Parallel Operation Up To 150KW

When high power solar array simulation is required it is common to connect two or more power modules in parallel. The 62150H-600S/1000S with a current range up to 25A and a voltage range up to 1000V offers a high power density envelope maximum of 15KW in a 3U package. It can easily parallel up to ten units in a Master/Slave configuration to provide 150kW with current sharing and synchronized control signals for commercial PV inverter (10kW – 100kW) testing. The 62000H Series DC Power Supplies have a smart Master/Slave control mode that makes the parallel operation fast and simple. In this mode, the master scales values and downloads data to slave units so that the programming is as simple as using a standalone unit.

Controller Interface

The 62000H Series DC Power Supplies are very easy to operate from the front panel keypad or from the remote controller via USB / RS232 / RS485 / APG (standard) and GPIB & Ethernet (optional). Its compact size (3U) makes it ideal for both benchtop and standard racking.

Model	Description	Quote	Buy
62000H	High Power Programmable DC Supply - Call for availability		Call
62050H-600S	Programmable DC Power Supply 600V/8.5A/5KW w/ Solar Array Simulation		Call
62100H-600S	Programmable DC Power Supply 600V/17A/10KW w/ Solar Array Simulation		Call
62150H-1000S	Programmable DC Power Supply 1000V/15A/15KW w/ Solar Array Simulation		Call
62150H-600S	Programmable DC Power Supply 600V/25A/15KW w/ Solar Array Simulation		Call
A620027	Parallelable Power Stage Unit (for 62150H-600S)		Call
A620028	Parallelable Power Stage Unit (for 62150H-1000S)		Call