The Prodigit 3311C is a programmable DC electronic load module engineered for validation and stress testing of DC power sources, including regulated power supplies, battery packs, and renewable energy systems. This plug-in module operates across multiple load modes—constant current (CC), constant resistance (CR), constant voltage (CV), constant power (CP), dynamic, and short circuit—making it suitable for comprehensive source characterization across a wide range of operating conditions.
Technical Specifications
• Maximum Input Voltage: 60V
• Maximum Input Current: 60A
• Maximum Input Power: 300W
• Operating Modes: CC, CR, CV, CP, Dynamic, Short
• Display: Dual 4½-digit V/A meter per module; large LCD for parameter entry
• Memory: 150 sets store/recall (via 3300C mainframe)
• Protections: Over-voltage, over-current, over-temperature
• Cooling: Force-fan cooled
• Module Dimensions: 108mm W × 143mm H × 405mm D
• Module Weight: 3.5 kg
– Key Features
• Programmable load ON/OFF threshold voltage control
• GO/NG meter check function for pass/fail validation
• Simulated dynamic loading under CC and CP modes with adjustable slew rates
• External signal input for arbitrary waveform simulation
• OCP and OPP test functions
• Selectable meter polarity display (positive or negative)
– Typical Applications
Designed for battery pack qualification, power supply burn-in testing, source impedance measurement, transient load simulation, and protection circuit validation across automotive, industrial, and telecommunications power systems.
– Compatibility & Integration
The 3311C installs in Prodigit 3300 series mainframes: 3300A, 3300C, 3300F, and 3302C. Standard accessories include BNC-clip cable, banana plugs, hook terminals, and operation manual.
