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.

Designed to provide consistent, high-quality power for a wide range of applications, from industrial machinery to sensitive electronics, ensuring optimal performance, efficiency, and longevity. Our power supplies are available in a variety of configurations to meet the varying needs of industries around the world.