The latest programmable solar array simulator power supply Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW released by Chroma provide simulation of Voc (open circuit voltage) up to 1000V and Isc (short circuit current) up to 25A. The Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW provides an industry leading power density in a small 3U high package. The solar array simulator is highly stable and has a fast ransient response design, which are both advantageos to MPPT performance evaluation on PV inverter devices.
The Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW 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 eect from the PV inverter. In ddition, 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 imulation, 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 Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW 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.
The Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW have a built-in 16 bit digital control and precision voltage & current measurement circuits with a voltage accuracy of 0.05% + .05% F.S. 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 oftpanel. The user can also enable the data recording function on the softpanel 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 Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW 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 utility PV inverter (10kW ~100kW) testing. The Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW 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 Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW 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 of the Chroma 62050H-600:
- Voltage range : 0 ~ 600V
- Current range : 0 ~ 8.5A
- Power Range : 5KW
- 3U/15kW high power density module with
easy master/slave parallel operation up to
- Fast transient response solar array simulation
- Simulation of multiple solar cell material
- High power density (15KW in 3U)
- Easy Master / Slave parallel & series operation up to 150KW
- Precision V&I Measurements
- High-speed programming
- Voltage & Current Slew Rate Control
- Digital encoder knobs, keypad and function keys
- Current sharing operation
- Voltage ramp function (time range: 10 ms ~ 99 hours)
- Auto Sequencing Programming: 10 Programs / 100 Sequences
- OVP, Current Limit, Thermal protection
- Standard Analog Programming interface
- Standard USB / RS232 / RS485 interface
- Optional GPIB / Ethernet interface
- Remote output ON/OFF (I/P)
- Remote sense line drop compensation
- LabView and Labwindows
- CE Certified
Contact TestWorld today for the best price on the Chroma 62050H-600 Programmable DC Power Supply 600V/8.5A/5kW.
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