The Keysight E4368A is a 2U-height preconfigured mainframe dual-output programmable DC power source that emulates solar array characteristics. Configured with two E4362A Solar Array Simulator modules, it delivers 1200 W total output power at 200-240 VAC input, or 600 W at 100-120 VAC input. Each module provides 600 W, 130 V maximum, and 5 A maximum current output.
Technical Specifications
• Output Configuration: Two independent E4362A modules, each rated 600 W, 0-120 V fixed mode, 0-5 A fixed mode
• Total Output Power: 1200 W (200-240 VAC); 600 W (100-120 VAC)
• Maximum Voltage: 130 V (Voc); Maximum Current: 5 A (Isc) per module
• AC Input: 86-264 VAC, 50/60/400 Hz, 2000 VA / 2000 W maximum
• Programming Accuracy (22 °C ± 5 °C): Voltage 0.075% + 20 mV; Current 0.2% + 10 mA
• Ripple & Noise (20 Hz–20 MHz): Voltage 24 mVrms / 195 mVp-p (simulator/table mode), 24 mVrms / 150 mVp-p (fixed mode); Current 2.5 mArms / 19 mAp-p
• Protection Response: INH input shutdown 5 µs; coupled output fault shutdown < 10 µs
– Key Features
• Three operation modes: Simulator, Table (4,096 I-V points), and Fixed
• Fast I-V curve transitions and rapid recovery switching
• Accurate modeling of diverse solar array types and environmental conditions (temperature, age, eclipse effects)
• LAN (LXI compliant), USB, and GPIB interfaces for system integration
• Includes 14360A System Control Tool software
– Typical Applications
• Solar panel and photovoltaic power system testing
• Power conditioning and inverter validation
• Battery charging system characterization
• Environmental stress simulation for space and terrestrial applications
– Compatibility & Integration
Standard LAN, USB, and GPIB interfaces enable direct integration with automated test systems. The 14360A control software provides programming and multi-unit management across E4360 Series SAS mainframes.
