Hunan Next Generation Instrumental T&C Tech. Co., Ltd. products

The N9000 series is an advanced, high-performance measurement and control platform designed for real-time, synchronous, and high-power testing applications. Featuring a robust 4U height and 19-inch width chassis, it supports a range of modules including battery simulation, programmable resistance, and high-voltage power supplies. The platform can accommodate up to 10 slots for various measurement and control modules, ensuring electrical isolation between them. It offers both local and remote control capabilities with a synchronous trigger function, making it ideal for multi-module, high-speed, and high-integrity automated testing scenarios. The NB101 series offers a dual-quadrant programmable battery simulation module with exceptional voltage and current measurement accuracy. Similarly, the NB102 series provides high-precision, multi-channel programmable resistance modules. The system supports sophisticated communication protocols such as LAN and CANFD, and allows DBC file imports. This flexibility and precision make it suitable for extensive applications in energy storage BMS, automotive BMS, AFE chip testing, and more, addressing industry demands for high-precision testing.

The N35200 series from Hunan Next Generation Instrumental T&C Tech. Co., Ltd. is a highly versatile bidirectional DC power supply designed for high-power applications ranging from 6kW to 180kW. Incorporating a dual quadrant design, the N35200 series can both supply and absorb power, returning energy to the grid efficiently, which significantly reduces energy consumption and heat dissipation. This leads to lower operational costs, especially during extensive test cycles. It has a broad range of applications including new energy, automotive, energy storage, semiconductor, and photovoltaic industries, owing to its wide voltage and current range—up to 1500V and 360A, respectively. The N35200 series offers high precision with voltage accuracy at 0.02% F.S. and current accuracy at 0.1% F.S. It features various customizable options such as battery charge/discharge testing, adjustable voltage/current slew rates, simulation of internal resistance, multiple protection functionalities, and multiple interface options including LAN, RS232, GPIB, CAN, RS485, and USB. This power supply is particularly suited for laboratories, production lines, automotive electronics, semiconductors, and other applications requiring high power and high precision.

The N69200 series from Hunan Next Generation Instrumental T&C Tech. Co., Ltd. represents a cutting-edge solution in programmable high-power DC electronic loads, designed for applications demanding high reliability, precision, and versatility. Available in three voltage specifications (150V, 600V, and 1200V), each unit supports parallel control for power expansion up to 60kW. Ensconced in a compact 19” 3U chassis, this high-density load system is ideal for environments where space is a premium. Key technical features include an exceptional voltage and current measurement accuracy of 0.015% and 0.04% F.S. respectively, with a voltage/current sampling rate reaching 500kHz. The system also boasts multifunctional operation modes (CC, CV, CP, CR, and their combinations), high-speed dynamic testing up to 30kHz, and comprehensive protection mechanisms (OCP, OVP, OPP, OTP, and reverse polarity detection). Its applications range from testing new energy systems, such as fuel cells and lithium battery packs, to evaluating high-power DC power supplies and components in automotive and industrial sectors.

The N62400 Series Fuel Cell Testing Programmable DC Electronic Load, developed by NGI, leverages the company's extensive experience in fuel cell testing to offer high precision, reliability, and cost efficiency. This advanced equipment can handle high current loads even under ultra-low voltages, with a minimum operating voltage of just 0.2V at 1200A. Housed in a 19-inch 3U chassis, this device is versatile enough for both benchtop use and 19-inch rack installations. Key features include a power range of 0-6000W, voltage range of 0-40V, and current range of 0-1200A. It supports multiple operation modes including Constant Current (CC), Constant Voltage (CV), Constant Power (CP), and Constant Resistance (CR). The hardware also ensures stable and reliable CR/CP functions, and programmable features allow for the adjustment of rise and fall slew rates. Enhanced communication options include LAN, RS232, and CAN, while additional testing capabilities cover charge and discharge tests, and Over-Current Protection (OCP) tests. Software programmability extends to up to 100 sequence files with 50 steps per file, along with an analog programming interface, current monitoring, and remote/local trigger functions. It also offers short-circuit simulation and an optional built-in ESR test function. Ideal for fuel cell test environments and other low-voltage, high-current applications, the N62400 series ensures comprehensive data collection across the entire voltage range to aid in fuel cell performance studies.