500 kHz Sample Rate & up to 1500W Power for Versatile Applications
UTL8500X+ Series DC Electronic Load is designed to address the challenges faced in battery and power supply testing. Engineered for engineers and quality assurance teams, this series supports both high-voltage battery modules (up to 500V with UTL8514B+) and low-voltage, high-current power supplies (up to 240A with UTL8514C+), delivering reliable and consistent results.

| Models | UTL8514B+ | UTL8514C+ |
|---|---|---|
| Resolution | 0.1 mV/0.2 mA | 0.1 mV/1 mA |
| Operating Range | 500V/120 A/1500 W | 150V/240 A/1500 W |
| Sample Rate | 500 kSa/s | 500 kSa/s |
| DYNA | 50 kHz | 50 kHz |
Provides 15 test modes to support a broad range of application scenarios.
Mode Interface
Battery Testing: Dynamic curve visualization with real-time monitoring of battery charge and discharge capacity.
High-resolution LCD displays real-time voltage, current, and capacity curves
Ripple measurement enables accurate evaluation of power supply performance, and waveform display provides clear visibility of the testing process.
Up to 500 kHz synchronous sampling with high-performance DSP processing
LIST mode and automated test sequences can be controlled via SCPI commands.
Supports RS232 and USB HOST interfaces for easy connection
Ensures safer and more reliable testing.
OVP/OCP tests evaluate protection functions and response times
TL8500X+ Series combines reliable performance with flexible features, making it an ideal choice for advanced battery and power supply testing. Its user-friendly interface helps streamline your testing workflow.
Contact Us for application support, Download Datasheet for technical details, or Get a Quote for customized pricing.
UNI-Trend maintains an extensive product portfolio ranging from Digital Test & Measurement instruments, Field Measurement Instruments, Thermal imagers, to Environmental Testers. Our in-house developed test and measurement instruments were first shipped out in 2008. Currently, we offer Digital Oscilloscopes, AWG, Spectrum Analyzers, Bench Multi-meters, Power Supplies, DC Loads, Power Meters, LCR Meters, Micro Ohm Meters and Data loggers.
Visit https://instruments.uni-trend.com for more information on UNI-T T&M products.