Nippon Kernel System CO., LTD. List of Products and Services

The "Epsilon 1500V" is an IV curve tracer designed for the maintenance of high-voltage solar power generation systems. Building on the features of the PV analyzer "Epsilon 400/1000," it achieves 1500[V] measurement. 【Features】 ■ Short measurement time (approximately 1 second until result display; less affected by sudden changes in sunlight or shadows) ■ Simple operability (measurement possible with one button, no prior settings required) ■ By connecting this device and the measurement unit (CMU12281, available for simultaneous rental) to a PC, synchronization of I-V curves with sunlight and temperature data is possible (using the included software) ■ Uses MC4 connectors for the measurement connection, ensuring reliable and safe measurements ■ Equipped with a voltage tester function, capable of measuring voltages up to 1500[V] continuously *For more details, please check the URL below or feel free to contact us. http://www.kernel-sys.co.jp/product/rental/nks_rental.html

This device is a regenerative bidirectional DC power supply that features "battery mode" and "solar cell mode." It has an output capacity of ±2.5 kW and allows for the selection of two output ranges, 450V-12A and 150V-36A, through internal module switching. Additionally, the output is insulated, enabling high voltage and high current configurations through series or parallel connections of multiple units. A PC software for control, measurement, and scheduling operations is included as standard, and it can also be operated locally on the device itself. Features: ● Simulates solar cells (PV) and batteries with a single unit ● Achieves a wide operational range through internal switching ● Insulated output, expandable by connecting multiple units in series or parallel ● Equipped with equivalent functions to our PV simulation power supply (PVU01403) (PV simulation) ● Acts as a regenerative load during charging operations, effectively utilizing power ● Can reproduce realistic battery characteristics with simple settings ● Simulates SOC changes and output characteristic changes according to SOC through charge and discharge operations ● Allows accelerated testing that simulates actual batteries ● Offers C.C./C.V. control options for flexible charge and discharge scheduling ● Internal resistance can be set to 0[Ω]