The MP4301A is a 6 kW modular mainframe designed for Solar Array Simulation (SAS) and precision photovoltaic emulation in satellite power systems and laboratory test environments. This 2U, 19-inch rack-mount system houses up to six individual 1 kW power modules, delivering flexible channel density and scalable configuration for demanding measurement applications.
Technical Specifications
• Product Type: Modular Power System Mainframe / Solar Array Simulator (SAS)
• Series: MP4300A Series
• Total Power Output: 6 kW
• AC Input Voltage: 200/208 VAC, three phase
• Module Capacity: Up to 6 power modules (sold separately)
• Individual Module Power: 1 kW per module
• Module Examples:
– MP4361A: Up to 160 V, up to ±10 A, 1 kW
– MP4362A: Up to 130 V, up to ±8 A, 1 kW
• Rack Space: 2U high × 428.9 mm (16.89 in.) wide × 765.6 mm (30.14 in.) deep
• Front Panel: 5-inch high-resolution touch display
– Key Features
• Simulation Modes: SAS mode with I-V curve generation and sequencing; Table mode for advanced curve control; Fixed mode for standard power supply operation
• Operating Range: Two-quadrant mode as SAS and regenerative electronic load
• Protection: Over-voltage, over-current, and over-temperature protection per module
• Fault Detection: Cross-module fault detection within 10 microseconds for rapid shutdown
• Performance: Fast I-V curve change and recovery time
• Autoranging Output: Available with MP4361A module
• Compensation Modes: Default, DCDC_20UF, and SHUNTSW modes in SAS and Table operation
• Module Installation: Rear-mounted module connectors with integrated sense and output terminals
– Interfaces and Connectivity
• Standard: LXI, LAN (10/100/1000 Base-T), USB-C
• Optional: GPIB (Option-GPB)
• Rear Panel: Module connectors, auxiliary chassis ground stud, memory port, digital I/O
• Filler Panel: MP4309A required when using fewer than six modules (sold separately)
– Typical Applications
Satellite power system validation, photovoltaic array characterization, power electronics testing, and multi-segment solar simulation requiring precise I-V curve emulation.
