The SPT series large line straight plug spring connector won the 2023 Steve Gold Medal and the German Innovation Award

The continuous realization of more powerful equipment power and a wider range of redundant dynamic performance is the development trend of industrial applications such as UPS, servo drives, and industrial inverters, and is also an important demand for current inverter & rectification in the current rapidly developing industry photovoltaic and energy storage systems.

While high current and high voltage transmission bring performance improvement, engineers also need to consider how to effectively control the connection temperature rise in high-load applications to ensure the safety of equipment operation.

As the most comprehensive product family SPT series of Phoenix electrical PCB connectors, in addition to signal and data connection solutions, it can also provide a reliable connection solution for power transmission SPT 5-35 series, with a maximum current carrying 125A, rated voltage 1000V, and the maximum voltage resistance of 1500V can be achieved by adding a partition.

Product advantages:

First, high quality material, high current safe connection

SPT series products use high-quality copper alloy self-made current bar, as well as the exclusive coating process, to provide excellent contact resistance performance for electrical connections, effectively ensuring that the temperature rise of large current load wiring is within the controllable safe range. The plastic material used in the housing, with UL-94 V0 flame retardant grade, withstand high temperature application environment, the connection structure is still stable and reliable.

Two, straight insert spring connection, no tool wiring

The Push-in in-line spring technology used in the wiring process does not need to use tools to operate, improve the wiring efficiency, but also reduce the operation steps of the wiring personnel, and reduce the hidden dangers of non-standard operations. High quality spring components, long time use can still maintain a reliable connection between the wire and the current bar.

Third, strict standards, high quality assured selection

Whether it is the rigorous electrical, mechanical and environmental testing in the test phase considering different application environments, or the high-precision mold injection molding, finishing and automated assembly in the production process, Phoenix Electric is the pursuit of excellence in product quality and customer experience.

Application scenario:

With the above characteristics and advantages of high load temperature rise control and reliable and efficient wiring, SPT 5-35 series products are mainly used in the power connection of equipment transmission, especially for the following equipment:

Energy storage inverter

Photovoltaic inverter

New energy charging equipment

Industrial power supply

At present, the power transmission of photovoltaic and energy storage inverters from the outside of the equipment to the inside of the equipment, SPT series can provide customers with a safe and stable connection solution with significant wiring advantages and reliability, and has a wide range of application cases in the mainstream equipment manufacturers in the market.

Digital selection:

The SPT family of products supports flexible assembly, which can be flexibly assembled according to the needs of different bits of __.

The agile and fast online selection tool supports rapid customization of connection solutions. Whether it is color identification, mixed assembly of different wire diameters, or partition between increased potentials, you can easily configure the generation solution online through the web page, one-click generation of 3D models, and cooperate with PCB engineers for rapid design and development.