DC Sources Power Supplies : Chroma 62150H-600S

此产品是工厂翻新

Chroma 62150H-600S
放大图片Chroma 62150H-600S

Call 1-800-615-8378 for more information

Request a Quote

Check Rental Availability

我们有最大的库存高品质的测试设备在世界上


Solar Array Simulator Model

The latest programmable solar array simulator 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.

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 fi lter 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.

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 soft panel. The user can also enable the data recording function on the soft panel during the static MPPT performance test.

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 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.

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.

Features:

  • Voltage range : 0 ~600V and 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 materials 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 and I measurements
  • Auto I-V program: 100 I-V curves and Dwell time 1-15,000s
  • Static and dynamic MPPT efficiency test
  • Data recorded via soft panel
  • Standard USB / RS232 / RS485 interface
  • Optional GPIB / Ethernet interface
  • Real time analysis of PV inverters MPPT tracking via soft panel
  • Free graphic user interface - soft panel for operation

 

  • 制造商: Chroma
  • 模型: 62150H-600S