With the rapid development of the new energy vehicle industry, the performance stability and factory quality of AC charging piles are of vital importance. The Sunwin - EV AC charging pile aging system is specially designed for the factory aging test of finished AC charging piles, making every effort to ensure the stable performance of finished charging piles and the qualified rate of outgoing products.

This system supports multiple standards and can meet the aging test requirements of national standard single - phase/three - phase, European standard single - phase/three - phase, and American standard charging pile products.

In scenarios such as data centers and network computer rooms that rely on UPS power supplies and inverter power supplies, traditional linear load banks are unable to simulate the real characteristics of non-linear loads like computers and network equipment, resulting in deviations in the actual performance testing of power supply equipment. Sunwin, deeply engaged in the power testing field, has launched the Sunwin RCD AC Single/Three-Phase Non-Linear Load Bank, which addresses this pain point with professional technology and builds a solid defense line for power supply safety.

In the wave of pursuing energy conservation and consumption reduction in the data center industry, "liquid cooling" technology has become a key solution to reduce data center energy consumption due to its reliability and feasibility. And Sunwin 30KW liquid cooling load bank is the core tool in this technological wave.

1. Full-process detection of ship generator sets
Factory performance verification
Before installing the generator set, the load bank is used to simulate the ship's navigation, mooring, emergency and other multi-condition loads (such as propulsion system, deck machinery, household electricity and other composite loads), and the voltage stability (fluctuation ≤ ±1%), frequency response (recovery time ≤ 5 seconds), fuel efficiency and parallel operation capability of the unit are tested to ensure that the requirements of the IMO International Convention for the Safe Operation of Ships and the Prevention of Pollution are met.

Sunwin's 30KW Rack Mounted Liquid Cooled Load Bank offers precise testing for high-density power scenarios like data centers. Features efficient liquid cooling, compact design & accurate measurements.

Discover how resistive load banks ensure reliability in power systems across industries like data centers, marine, and healthcare, with insights into Sunwin's cutting-edge solutions.

In the field of power testing and maintenance, the portability and efficiency of equipment have always been the pain points of the industry - traditional load equipment is bulky and difficult to move, which seriously restricts the efficiency of on-site testing. Sunwin Technology has been deeply involved in the industry for many years and has launched a breakthrough portable load solution, reshaping the power testing experience with "lightweight body × hardcore performance", becoming the preferred equipment in the fields of communications, ships, data centers, etc.

The excellent heat dissipation design of the load bank is a highlight. During the detection of power equipment, the load bank often needs to be in a high-load operation state for a long time, which will generate a lot of heat. If the heat cannot be dissipated in time, the equipment temperature will be too high, which will affect the performance and service life of the equipment. Sunwin is well aware of the importance of this issue. Through a lot of experiments and research, it has designed a set of efficient heat dissipation systems. The system uses advanced heat dissipation materials and heat dissipation structures, which can quickly dissipate the heat generated inside the load bank to the surrounding environment. At the same time, with the intelligent temperature control system, when the equipment temperature reaches a certain threshold, the heat dissipation system will automatically adjust the heat dissipation intensity to ensure that the equipment temperature is always in a reasonable range. This excellent heat dissipation design not only extends the service life of the load bank, but also improves the stability and reliability of equipment operation, providing users with more durable products.

Sunwin presents the 1000KW liquid-cooled resistive load bank, a pinnacle of precision power testing integrated with advanced cooling technology, designed for new energy, data centers, and beyond.

In the field of new energy, load banks can simulate the actual operating status of energy storage systems under different working conditions and conduct comprehensive tests on their performance. By reasonably selecting load banks, optimizing test processes, and combining intelligent technologies, the test efficiency of energy storage systems can be effectively improved, as follows: