丹佛斯汉森FD83 快速断开接头提高了数据中心液冷应用的效率

Thursday, May 4, 2023

丹麦诺德堡讯 – 的移动和工业液压以及电动动力总成系统供应商丹佛斯动力系统推出了一系列用于数据中心液体冷却应用的快速断开联轴器。丹佛斯汉森 FD83 系列快速断开接头现在提供 2 英寸尺寸和流行的 1 英寸尺寸的附加配置，以其性能、效率和可靠性而闻名。

凭借更高的流速和更低的压降，新的2英寸联轴器提高了液体冷却系统的效率，降低了功耗和运营成本。根据ISO 2-83 B，在测试中，与标准98/2英寸球锁联轴器相比，7241英寸FD1系列联轴器将压降降低了<>%。

丹佛斯动力系统连接器全球产品管理负责人 Christian Kuenstel 表示：“随着芯片更强大、机架更密集、工作负载更重，当今数据中心的运行比以往任何时候都更热，增加了对更大、更高效的液体冷却解决方案的需求。“特别是我们的FD83系列和新的2英寸联轴器，我们设计了一种全流量设计，使更多的客户能够从更高的液体冷却性能、效率和成本节约中受益。

FD83系列的匝转连接功能可实现更简单、更快速、成本更低的联轴器安装。该功能允许在没有软管扭转风险或需要额外适配器的情况下进行连接，这还可以防止由于不正确的组装而导致的泄漏。FD83联轴器旨在确保可靠、无泄漏的运行和更易于维护，具有获得的双联锁安全机制，可消除意外断开或溢出的风险。

不锈钢结构和 EPDM 橡胶密封件提供广泛的流体兼容性和高耐腐蚀性，在使用水乙二醇或其他液体的冷却应用中实现长寿命和低维护成本。还提供替代密封材料和颜色编码的保险杠密封件。端接组合可用于各种空间配置。选项包括新的卫生型法兰端子端，以及各种尺寸的螺纹端口和软管倒钩连接器。这些广泛的配置选项使联轴器可用于许多其他流体输送应用，在这些应用中，安全性和低压降至关重要。

FD83快速接头具有相同的两半，只需要一个零件号，使客户能够简化库存和库存管理。

丹佛斯汉森 FD83 系列快速断开接头符合 PED 2014/68/EU §4.3 标准。它们提供 10 bar （150 psi） 的最大工作压力，适用于 3°C 至 60°C（37°F 至 140°F）的工作温度。

要了解更多信息，请访问丹佛斯汉森快速断开接头网页。

Danfoss Power Solutions expands thermal management portfolio with new universal quick disconnect couplings for efficient data center liquid cooling

Thursday, May 4, 2023

NORDBORG, Denmark – Danfoss Power Solutions, a leading global supplier of  and industrial hydraulics as well as electric powertrain systems, has launched a new family of universal quick disconnect couplings for data center liquid cooling applications. The Danfoss HansenUQD couplings help data center operators meet the thermal management challenges of more powerful chips, denser racks, and heavier workloads through reliable, leak-free, efficient operation.

Engineered for the precision cooling requirements of modern data centers, UQD couplings are ideal for in-rack liquid cooling applications that use smaller hose lines. With a 25% higher flow rate than Open Compute Project community standards and a low pressure drop, the couplings’ best-in-class performance improves system efficiency and reduces in-rack power consumption, enabling data center operators to benefit from long-term cost savings. Danfoss UQD couplings also drive a strong return on investment through robust design, long service life, and lower maintenance requirements.

“We’re delighted to launch this great addition to our unparalleled portfolio of thermal management solutions,” said Chinmay Kulkarni, product manager, Connectors, Danfoss Power Solutions. “Based on decades of data center engineering experience, these new UQD couplings complement our broad range of flexible hoses, enabling customers to build reliable and complete thermal management solutions that keep staff and equipment safe, while maximizing computing performance and long-term value.”

Constructed from stainless steel with an EPDM rubber seal, Danfoss UQD couplings offer high corrosion resistance and broad fluid compatibility. The couplings are designed to operate at a wider range of temperatures and significantly greater working pressures than the Open Compute Project standard. These capabilities help extend the service life of the couplings and ensure no impact on cooling performance during pressure spikes.

With a flat face dry-break design, Danfoss UQD couplings are ideal for use with servers and other highly critical applications that demand 100% uptime and leak-free operation. Even if connections aren’t properly made during assembly or maintenance, the couplings are designed to minimize any risk of leaks that can cause costly damage, downtime, and safety issues. As an additional safety measure, every coupling is helium leak tested.

Danfoss UQD couplings are available in four sizes, as well as various terminal ends and thread configurations. Two color options are available to minimize the risk of misconnection while reducing assembly and maintenance time. In addition, the couplings are engineered to enable quicker and easier maintenance with a push-to-connect design and best-in-class force to connect, both of which allow for convenient, tool-free connection and disconnection with one hand.

“Our new UQD couplings offer a cost-effective and competitive solution for liquid cooling applications,” added Kulkarni. “Our thorough validation process, including unique helium leak testing capabilities, gives customers peace of mind when it comes to reliability, consistent cooling, and zero spillage. Compliance with the latest Open Compute Project community standards also means that our couplings are interchangeable with products from other vendors, giving customers the flexibility to select the best solution for their needs.”

To learn more, visit the quick disconnect couplings webpage.

丹佛斯签约经销商：信德迈科技（北京）有限公司

北京朝阳区望京SOHO-T1-C 座2115 室 邮编：100102