<p>/PRNewswire/ -- Kaltra 宣布扩大其微通道管尺寸产品组合，强化其长期愿景，即在提升 HVAC 和热泵系统性能与可持续性的同时，最小化制冷剂充注量。</p>
<p>该计划的核心是引入更广泛的微通道管几何形状，旨在进一步减少内部线圈体积，同时不影响热效率或压降。这些进展最初将应用于冷凝器和蒸发器微通道线圈，使得换热器设计更加紧凑，并支持遵守日益严格的制冷剂法规。</p>
<p>作为其前瞻性发展路线图的一部分，Kaltra 随后将这些进展扩展到其可逆微通道线圈技术，引入优化双向操作的更薄管设计。重要的是，使用更薄的管子预计不会导致热容量的降低。同时，Kaltra 正在开发新的翅片几何形状和优化的翅片间距，这些设计与更小的管尺寸结合时，可以在实现进一步减少内部体积和制冷剂充注量的同时保持热传递率。</p>
<p>通过这种分阶段和前瞻性的方式，Kaltra 正在塑造新一代微通道换热器，结合超低制冷剂充注量、高效率和卓越的设计灵活性。这一路线图使 OEM 能够为其产品的未来做好准备，加速低全球变暖潜力（GWP）和易燃制冷剂的采用，并提供与全球可持续发展目标相一致的下一代热泵系统。</p>
<p><strong>联系方式：</strong></p>
<p>媒体联系人</p>
<p>***@kaltra.de</p>
<p>照片：</p>
<p>https://www.prlog.org/13124876</p>
<p>新闻稿由 PRLog 分发</p>

<p>Kaltra 已扩展其微通道管尺寸产品线，以最小化制冷剂充注量，同时提升 HVAC 和热泵系统的性能和可持续性。新的几何形状旨在减少内部线圈体积，而不牺牲热效率。该举措将首先应用于冷凝器和蒸发器微通道线圈，并计划扩展到可逆微通道线圈技术。Kaltra 还在开发新的鳍片几何形状，以在减少制冷剂充注量的同时维持热传递率，支持遵守严格的法规并促进低全球变暖潜力（GWP）制冷剂的使用</p>

<p>, /PRNewswire/ -- Kaltra has announced an expansion of its microchannel tube size portfolio, reinforcing its long-term vision of minimizing refrigerant charge while advancing the performance and sustainability of HVAC and heat pump systems.</p>
<div class="lb-trans"><p>/PRNewswire/ -- Kaltra 宣布扩大其微通道管尺寸产品组合，强化其长期愿景，即在提升 HVAC 和热泵系统性能与可持续性的同时，最小化制冷剂充注量。</p>
</div><p>The initiative centers on the introduction of a broader range of microchannel tube geometries designed to further reduce internal coil volume without compromising thermal efficiency or pressure drop. These developments will initially be applied to condenser and evaporator microchannel coils, enabling more compact heat exchanger designs and supporting compliance with increasingly stringent refrigerant regulations.</p>
<div class="lb-trans"><p>该计划的核心是引入更广泛的微通道管几何形状，旨在进一步减少内部线圈体积，同时不影响热效率或压降。这些进展最初将应用于冷凝器和蒸发器微通道线圈，使得换热器设计更加紧凑，并支持遵守日益严格的制冷剂法规。</p>
</div><p>As part of its forward-looking development roadmap, Kaltra will subsequently extend these advances to its reversible microchannel coil technology, introducing thinner tube designs optimized for bidirectional operation. Importantly, the use of thinner tubes is not expected to result in reduced thermal capacity. In parallel, Kaltra is developing new fin geometries and optimized fin pitches, which — when combined with smaller tube sizes — allow heat transfer rates to be preserved while achieving further reductions in internal volume and refrigerant charge.</p>
<div class="lb-trans"><p>作为其前瞻性发展路线图的一部分，Kaltra 随后将这些进展扩展到其可逆微通道线圈技术，引入优化双向操作的更薄管设计。重要的是，使用更薄的管子预计不会导致热容量的降低。同时，Kaltra 正在开发新的翅片几何形状和优化的翅片间距，这些设计与更小的管尺寸结合时，可以在实现进一步减少内部体积和制冷剂充注量的同时保持热传递率。</p>
</div><p>Through this phased and visionary approach, Kaltra is shaping a new generation of microchannel heat exchangers that combine ultra-low refrigerant charge, high efficiency, and exceptional design flexibility. This roadmap empowers OEMs to future-proof their products, accelerate the adoption of low-GWP and flammable refrigerants, and deliver next-generation heat pump systems aligned with global sustainability goals.</p>
<div class="lb-trans"><p>通过这种分阶段和前瞻性的方式，Kaltra 正在塑造新一代微通道换热器，结合超低制冷剂充注量、高效率和卓越的设计灵活性。这一路线图使 OEM 能够为其产品的未来做好准备，加速低全球变暖潜力（GWP）和易燃制冷剂的采用，并提供与全球可持续发展目标相一致的下一代热泵系统。</p>
</div><p><strong>Contact:</strong></p>
<div class="lb-trans"><p><strong>联系方式：</strong></p>
</div><p>Media Contact</p>
<div class="lb-trans"><p>媒体联系人</p>
</div><p>***@kaltra.de</p>
<div class="lb-trans"><p>***@kaltra.de</p>
</div><p>Photo(s):</p>
<div class="lb-trans"><p>照片：</p>
</div><p>https://www.prlog.org/13124876</p>
<div class="lb-trans"><p>https://www.prlog.org/13124876</p>
</div><p>Press release distributed by PRLog</p>
<div class="lb-trans"><p>新闻稿由 PRLog 分发</p>
</div>

Kaltra 扩展微通道技术创新，以实现更低的制冷剂充注量