Low-tension standard:

All our panels are built according to the low-tension norms stipulated in NEN-EN-IEC 61439-1.

The reoccurring questions of grounding and short-circuit proof outputs are answered and clarified with SPL low-tension norm. Naturally, we also implement solutions that are specific to a customers own standard, as long as they adhere to regulations. SPL is your partner in finding the perfect solution for you.

Building types:

Low voltage dividers come in many varieties including difference in embodiment. SPL builds low voltage dividers in the categories building type 1 (no internal protective shield/barrier) to building type 4b (complete compartmentalization).

SPL uses the Rittal Maxi-PLuS concept for the dividers for building type 1. This is a type-tested solution for dividers up to 3200A with a nominal short-circuit proof out let to 55kA (lcw) and a shield class up to IP54.

When building type 2-4b is needed, SPL uses a type-tested RI4Power system, in partnership with Rittal Maxi-PLuS. This particular Rittal concept is a ready-made output system for voedingen up to 4000A with a short-circuit proof output up to 52kA (lcq).

Both systems are available and can be measured to an exact fit to all the big brand names: Schneider, Siemens, ABB, Moeller, Jean Muller, Terasaki etc.

SPL can create these dividers in a large variety of sizes and shapes. SPL uses Rittal ISV-systems for smaller divider systems.

Here too, SPL can create and engineer according to your specific specifications and wishes and can be combined to a smart construction.

SPL builds these different dividers in cooperation with Rittal as one of her certified panel builders, which again demonstrates why SPL is the “ideal partner” for you when it comes to building laagspanningsverdeelrichtingen. Moreover, we are one of the most knowledgeable and specialized professionals in the business concerning this particular product.

Big projects, such as tunnels, water dams etc, demand great power and ability. A responsible and trustworthy distribution of such power can only be administered by professionals, such as SPL. SPL contracts for the company Vialis, a number of 4 low-voltage dividers including a 30 sub-dividers were delivered for the Velserpoorttunnel in the Netherlands.

Laagspanningsverdeler Velserspoortunnel (Small)

SPL can be found on land or sea. SPL has been partners with numerous companies catering to mud barges and crane ships. Especially high demands are catered to using (e.g.) Lloyds selection. Heerema Inc. contracted SPL to deliver a low-voltage divider of 3200A for the Balder, one of the three crane ships Heerema owns. The panels have been selected and checked by Lloyds and were distributed and installed by SPL in the Golf of Mexico. On board Heerema’s biggest crane ship “Thialf” are two huge low-tension dividers of 4000A that were designed and built by SPL.

Wielgraver Tata Steel _paneel

When the need is high, SPL is close by. Disturbances or malfunctions that can shut down entire factories are what any manager fears the most. SPL is capable of delivering a new distributions frame in record time, and all in compliance with your specifications and needs.

Boks Electra in Eerbeek contracted SPL to deliver a low-voltage divider of 2000A for their client Sonac in Loenen. The panel was distributed and assembled on location.

Boks (Small) (2)


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