Key Models and Specifications:
3354G: 150V / 400A / 4000W
3355G: 150V / 500A / 5000W
3356G: 150V / 600A / 6000W
3364G: 600V / 280A / 4000W
3365G: 600V / 350A / 5000W
3366G: 600V / 420A / 6000W
3374G: 1200V / 160A / 4000W
3375G: 1200V / 200A / 5000W
3376G: 1200V / 240A / 6000W
Features:
Multiple Operating Modes: Supports CC, CR, CV, CP, CV + CL, CV + PL, dynamic, and short circuit modes.
Advanced Battery Testing: Includes functions for battery discharge, battery management system (BMS) protection, and charger testing.
High Precision Display: Five-digit voltage, current, and power meters are displayed simultaneously on a large LCD screen.
Parallel Operation: CC, CR, CP, and CV modes support parallel operation for greater flexibility in high-power applications.
Built-in Test Modes: Battery discharge, BMS, short circuit, over-current protection (OCP), and over-power protection (OPP) test modes for robust testing environments.
Turbo Mode: Allows the load to handle up to 1.5 times the rated power and current for short periods, ideal for OCP, OPP, and BMS testing.
Safety Protections: Over-voltage, over-current, over-power, and over-temperature protections ensure the safety of the device and the unit under test (UUT).
Optional Interfaces: RS-232, USB, LAN, and GPIB interfaces for remote control and data logging.
BMS Protection Test Function: The 3350G series includes support for BMS protection testing, providing accurate measurements of peak current and response times during protection events.
Applications:
Power Supply Testing: Evaluate the transient response, over-current, and over-power protection of switch-mode power supplies (SMPS).
Battery Emulation and Testing: Test battery chargers, discharge capacities, and the BMS under various operating conditions.
Production and Quality Control: Ideal for automated testing environments in production lines and quality control labs, with programmable memory functions.
ATE Systems Integration: Seamless integration with automatic test equipment (ATE) systems through multiple communication options, ensuring flexibility and compatibility in complex testing setups.
Optional Functions:
9923 Load Current Waveform Generator: For simulating real-world battery discharge current waveforms, offering advanced test capabilities for battery systems.
Master/Slave Configuration: Up to 1 master and 7 slaves for expanded current or power capacity in parallel setups.
Turbo Mode for Overload Testing:
The new Turbo mode is specifically designed for overload or protection testing. It includes built-in tests for OCP, OPP, and short circuits, making it suitable for testing both AC/DC and DC/DC power sources as well as battery BMS protection functions.
The 3350G Series High Power DC Electronic Load is a versatile and powerful tool for testing high-power DC systems. With flexible modes, advanced battery testing capabilities, and safety features, it is designed to meet the demands of R&D, production, and quality control environments.