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NHR 9300 High-Voltage Battery Test System

The NH Research 9300 High-Voltage Battery Test System is a versatile, fully programmable DC source and regenerative DC load, designed specifically for high-performance battery testing applications. With its bi-directional current flow, this system can switch between charging and discharging modes with ease and yet regulate power, voltage, and current precisely. In industries like automotive, aviation, heavy industry, marine, grid storage, university research, and standards certification laboratories, the NHR 9300 is indispensable for testing a broad variety of energy storage devices, including batteries, fuel cells, and ultra-capacitors.

Because of its dual voltage range design, which supports both 600V and 1200V, the NHR 9300 can handle both higher and lower power applications on a single platform. Its 2.4MW maximum capacity can be increased with modular scalability by synchronizing more 100kW cabinets in simultaneously, each of which can supply 333A of current. Because of its adaptability, customers can modify the system to meet changing needs for production and end-of-life testing as well as R&D and validation tests.

The NHR 9300's superior regenerative power capability—which surpasses 95% efficiency—is one of its most notable qualities. With a slew rate of less than 2 milliseconds, this system's quick transient response times are made possible by its 100% Silicon Carbide (SiC) technology. In order to provide safe and dependable operation, the integrated battery cycler incorporates crucial safety features like reverse polarity checkers, pre-charge circuits, and isolation contactor relays.

The NHR 9300 provides extensive testing capabilities and supports multiple modes, such as charge/discharge, load, and battery emulation. Its air-cooled architecture makes maintenance easier by doing away with the requirement for intricate liquid cooling systems. High insulating resistance, sophisticated digital measurements, and a variety of control options—including touch panel operation, LabVIEW, IVI Drivers, and SCPI commands—are also features of the system.

Users who require extensive data analysis and test automation can use NH Research's Enerchron and NI BTS software for battery test management, which offers seamless interaction. Warnings for measurement ambiguities, temperature limitations, and other crucial parameters are generated by the 9300 system's continuous performance monitoring. Maximum safety is ensured throughout operation by the NHR 9300 with its programmed trip limits, interlock inputs, and emergency power-off features.