In high-density power scenarios such as data centers and communication base stations, traditional load banks are often limited by space and heat dissipation, making it difficult to balance accuracy and efficiency. The Sunwin 30KW Rack Mounted Liquid Cooled Load Bank, with its standardized rack design for compact spaces and integrated high-efficiency liquid cooling technology and precise measurement and control capabilities, provides a "space-saving, high-efficiency, high-precision" professional solution for the testing of small and medium-sized power equipment.

This load bank adopts a rack-mounted structure, which can be directly integrated into standard cabinets without occupying additional floor space, perfectly adapting to space-constrained scenarios such as computer rooms and laboratories. The core heat dissipation system adopts an efficient liquid cooling design with a heat exchange efficiency of ≥95%. Equipped with corrosion-resistant pipelines and environmentally friendly cooling fluid, it can quickly dissipate heat generated during testing, ensuring stable temperature of the equipment during continuous full-load operation and avoiding test interruptions caused by insufficient heat dissipation of traditional air cooling.

During the operation of the equipment, single-phase grounding is the most common fault. When arc grounding occurs at the fault point, the insulation damage of the stator winding will be further expanded and even the iron core will be burned and sintered. If it is not discovered and removed quickly in time, the fault will develop into a phase-to-phase or turn-to-turn short circuit.

UPS intelligent high-voltage load meter is an instrument developed on the basis of intelligent battery discharge meter, which is specially used for testing and maintaining UPS batteries. It mainly aims at problems such as insufficient voltage at the UPS battery terminal, insufficient capacity or instantaneous discharge current not meeting the requirements for load startup, which can extend the service life of the battery and reduce the failure rate of the UPS system.

Specially used for UPS backup battery charging.
Intelligent three-stage charging, can be charged with load.
Charging voltage is adjustable within the specified range of rated value -125%.
Charging current can be continuously adjusted from 10% to 100%.

Programmable DC Power Supplies stand out for their precision, reliability and flexibility, making them a valuable addition to any test lab, development facility or industrial environment. Cutting-edge technology and user-centric design enable superior performance for demanding power needs.

Sunwin’s High Voltage DC Power Supply represents the pinnacle of performance, safety, and versatility. Whether for industrial, research, or testing applications, it delivers reliable and precise power tailored to your needs. With its robust design and advanced features, it ensures operational excellence and supports a wide range of high-voltage DC applications.