B&K Precision Dc Electronic Load, 4.5Kw, 600A, 120V; Product Range B&k Precision 8624

The B&K Precision 8600 Series DC Electronic Load, model 25AC3861, is a programmable device designed for testing various DC sources, including power supplies, converters, batteries, and photovoltaic arrays. It features a maximum power rating of 4.5 kW, with an operating voltage range from 0 to 120 V and a maximum current capacity of 600 A. The device supports multiple operating modes, including constant current (CC), constant voltage (CV), constant resistance (CR), and constant power (CW), allowing for versatile testing configurations. This electronic load is equipped with a 16-bit measurement resolution, providing precise voltage and current readings with a resolution of 1 mV and 0.1 mA, respectively. It also offers fast transient response times and can operate in transient mode up to 25 kHz in CC mode. The unit includes built-in protection features such as overtemperature, overvoltage, overcurrent, and overpower protection, ensuring safe operation during testing. Engineers can store and recall up to 100 test setups, enhancing productivity. The device supports remote communication via USB, RS-232, and GPIB interfaces, making it suitable for automated testing environments. The compact benchtop form factor and intuitive user interface facilitate ease of use in various laboratory settings.