Our S-Panther compact fans may purr like a kitten, but they really roar into action when it comes to cooling. The combination of high-efficiency GreenTech DC motors and a new aeroacoustic design significantly increased the efficiency levels and reduced the noise levels by up to 9 dB(A). Ideal for variable frequency drives, welding machines, solar inverters, and IT and telecommunications applications
You can be confident in taking a closer look.
More and more compact devices and machines require special fans for dissipating waste heat from densely packed applications, which is why we have developed a generation of high-performance fans ideally equipped to fulfill this task. The 6300 N is now the second S-Panther fan series, following on from 3250 J.
With dimensions of 172 x 51 mm, the 6300 N (S-Panther) fan offers vastly improved performance at a number of operating points thanks to a new impeller with innovative winglets, a turbulator and a new strut design. It also runs much more quietly than its predecessor the 6300 (S-Force). This new product range can be divided into two categories. The first category includes high-end solutions with high speeds and high air flow. The second category offers versions with an optimised price, suitable for applications where lower speeds are sufficient. The second category will be launched at a later date, which is why details about the models in this group will be announced separately. The 6300 N (S-Panther) replaces the 6200 N in the product portfolio and is an addition to the existing product range.
All the advantages at a glance
More and more compact devices and machines require special fans for dissipating waste heat from densely packed applications.
With free air, the air flow of the high-end solution is between 970 m³/h and 1030 m³/h. With the low-cost solution, the air flow is between 540 m³/h and 760 m³/h. Thanks to its high air volume and low noise level, the 6300 N (S-Panther) can be used both in high-performance and noise-sensitive applications.
(1) 6314N/2TDHHP
(2) 6318N/2TDH3P
The 6300 N (S-Panther) can be used in a wide range of applications and markets:
IT telecommunications (IT servers, IT routers, IT base stations)
Medical technology (CT scanners, magnetic resonance tomographs)
(Solar) inverters
Automation (web-machines, printing machines, stamping machines)
Welding machines
Battery cooling system, uninterruptible power supply (UPS)
With the 3250J, the new S-Panther generation now also features a powerful compact fan in size 92 mm × 92 mm × 38 mm. This fan is ideally suited to dissipating large heat flows in the most confined spaces.
Compared to the 3200J from the S-Force generation, the new 3250J (S-Panther) is much quieter and achieves almost identical air performance despite its lower speed. When it comes to efficiency, it is superior to the 3200J series.
Further advantages of the new fan series include new operating ranges and a leaner product line, as certain 3200 J series fans are no longer required.
There are currently three different product variants with a nominal voltage of 48 V.
The 24 V versions are already available on request., with the 12 V versions to follow shortly.
The GreenTech philosophy also played a crucial role in developing the new 3250J (S-Panther) and is more beneficial to the customer in the following ways:
The air flow (free air) of the 3258JH3P fan is 270 m³/h, making it the most powerful model in the new fan series. The 3258JHHP generates an air flow (free air) of 235 m³/h.
In contrast to the 3200J (S-Force), the fan operates optimally in a slightly higher air flow range and is suitable for lower back pressure. This opens up new areas of application that demand a lower noise level.
(1) 3258JHP
(2) 3258JHHP
(3) 3258JH3P (S-Panther)
In order to improve aerodynamic performance, we have got rid of the balance pockets used previously. Instead, milling in the magnet enables the rotor to be balanced.
Other technological developments include:
For example, at certain operating points, the 3258JH3P (S-Panther)’s is up to 3% more efficient than its comparable predecessor, 3218JH4P (S-Force) thanks to a number of optimisations.
One of the strengths of the 3250J (S-Panther) is its improved noise characteristics. This is primarily due to the new aeroacoustic design of the impeller and the turbulator. This significantly reduces the speed with almost the same air flow. Therefore, the 3250J (S-Panther) is up to 4 dB(A) quieter.
* Glass-fibre reinforced plastic
** Glass-fibre reinforced plastic
*** Pulse-width modulation
Approvals according to VDE, CSA, UL & CCC are available.
