Key Features:
Wide Voltage Range: Operates at a maximum voltage of 1250V, accommodating diverse testing needs.
Power Capacity: Available models provide power outputs ranging from 5kW to 40kW, suitable for heavy-duty applications.
Integrated Control Panel: Features its own control and display panel with multiple operation modes (CC, CR, CV, CP, and Dynamic modes).
Memory Storage: Equipped with 150 sets of Store/Recall memory, facilitating efficient load setup and testing.
Dynamic Load Simulation: Simulates dynamic load conditions with adjustable current rise/fall slew rates; supports external signal input for arbitrary waveform generation.
Simplified Testing: Streamlined one-key functions for Over Current Protection (OCP) and Over Power Protection (OPP) testing enhance efficiency and accuracy.
Programmable Load Control: Programmable Load ON/OFF voltage and selectable polarity for voltage meter display.
Safety Protections: Includes over-current, over-voltage, and over-temperature protection mechanisms for improved safety.
Master/Slave Configuration: Supports up to 1 Master and 7 Slave units for parallel control, maximizing testing capability.
Applications:
Testing power supplies, batteries, and DC-DC converters.
Evaluating energy storage systems and electric vehicle powertrains.
Research and development for renewable energy products.
Compliance testing with Battery Management Systems (BMS).
Power Factor Correction (PFC) testing.
Technical Specifications by Model:
| Model | Voltage (V) | Current (A) | Power (W) |
| 34305E | 1250 | 25 | 5000 |
| 34310E | 1250 | 50 | 10000 |
| 34315E | 1250 | 75 | 15000 |
| 34320E | 1250 | 100 | 20000 |
| 34325E | 1250 | 125 | 25000 |
| 34330E | 1250 | 150 | 30000 |
| 34335E | 1250 | 175 | 35000 |
| 34340E | 1250 | 200 | 40000 |
Optional Features:
GPIB, RS-232, USB, LAN Interfaces: Multiple communication interfaces for versatile control and data logging.
9923 Programmable Load Current Waveform Generator: Simulates actual battery discharge current waveforms for enhanced testing accuracy.
High-Speed Measurement: Features a 5-digit V/A/W meter for precise readings.
Built-in Soft-start Circuit: Allows for direct connection of the Unit Under Test (U.U.T.) without needing external relay switches.
Additional Information:
Dimension: Varies by model, typically 573x647x766 mm for standard configurations.
Weight: Ranges from 100 kg to 220 kg, depending on the model.
Operating Temperature: Designed for use in environments up to 40℃.
Safety Compliance: CE certified with built-in protections against over-power, over-current, and over-voltage.
These high-performance DC electronic loads are crafted for demanding applications, offering customizable solutions that meet specific testing requirements. With a focus on accuracy, safety, and flexibility, the 34300E Series is an invaluable tool for rigorous testing environments.