NHR 9300 High-Power Battery Test System

Overview

The NHR 9300 High-Power System is an advanced battery cycler designed for comprehensive testing and validation of high voltage batteries, fuel cells, and energy storage systems across automotive, aerospace, energy, and industrial applications. ## Key Features - Dual voltage range design (600V/1200V) with modular and scalable power from 100kW up to 2.4MW - Regenerative power system with >95% efficiency utilizing 100% SiC-based technology - Fast transient response with slew rate <2ms for accurate simulation of real-world conditions - Fully integrated battery cycler with built-in isolation contactor relays, pre-charge circuit, and reverse polarity checker - Multiple operating modes including Charge/Discharge, Load, and Battery Emulation - Air-cooled design (no liquid cooling required) for simplified maintenance and installation - Comprehensive measurement capabilities with 1-MS/S digitization of analog signals - Drive cycle simulation testing including FUDS, SFUDS, GSFUDS, WLDC, JC08, and ECE-15L ## Technical Specifications - **Voltage Ranges**: 0-600V and 0-1200V with 0.025% set + 0.025% range accuracy - **Current Capacity**: 333A per 100kW cabinet at 600V (scalable up to 8,000A) - **Power Scalability**: 100kW per cabinet, parallelable up to 24 cabinets (2.4MW) - **Current Accuracy**: 0.1% set + 0.1% range - **Slew Rate**: <2ms (10-90%) in low range, <3ms in high range - **Current Change Time**: <5ms - **Current Reverse Time**: <10ms - **Programming Capability**: Constant-Voltage (CV), Current (CC), Power (CP), Series Resistance (CR) - **Trip Point Limits**: Min/Max Voltage, Current, and Power with time delay values - **Measurement Resolution**: 0.005% range for voltage, current, power - **Input Power**: 3-phase, 50-60Hz, 380VAC/200A or 480VAC/160A - **Dimensions (per 100kW cabinet)**: 78 x 28 x 39" (1981 x 711 x 991mm) - **Weight (per 100kW cabinet)**: 1200lbs (544kg) - **Operating Temperature**: 0-35°C at full power