The FWU (Fan Wall Unit) provides a purpose-built and efficient cooling solution, perfect for data centres where density is paramount. Its space-optimised design, combined with advanced EC fan technology and customisable configurations, offers optimal airflow and temperature control without occupying valuable floor space.

最近,一些制造商已经开发新的CRAC机型,可使用多级压缩机来改变气流,但大多数现有的CRAC机组只有开或关的控制。 CRAH (机房空气处理)机组的工作原理与高层商业写字楼中的冷冻水空 …

Product Range: CRAH - Computer Room Air Handler CRAC - Computer Room Air Cooler FWU - Fan Wall Unit

Through innovative engineering, our Fan Wall Unit surpasses conventional CRAH technology, utilizing unique horizontal airflow to increase efficiency, reduce hotspots and decrease overall consumption. While FWU is an upgrade over CRAH in capacity and efficiency, both solutions can be combined to optimize cooling in hyperscale data centres.

2024年10月10日 · Liquid cooling can support densities beyond 30 kW per rack, ideal for the latest demands in HPC and AI workloads. Our signature FWU presents a high capacity option that delivers a massive 800kW of cooling for intensive data center operations.

2018年10月22日 · 从机房空调（CRAC）或机房空气处理机组（CRAH）出来的冷气流加压架空活动地板的下面空间形成静压箱。 风口地板则作为冷气流离开静压箱进入机房主空间的方式，风口地板理想的位置是在服务器进风口的前端。

The FWU and modular air conditioner consisting of efficient EC fans, control units and accessories for partial loads can be customized and manufactured according to customer specifications.

2022年3月1日 · CRAC 和 CRAH 冷却装置之间的主要区别在于 CRAC 装置使用制冷剂和压缩机，而 CRAH 装置使用冷冻水和控制阀。 CRAC 冷却装置具有更简单的功能，因为通常只有一种模式一旦打开。

2024年11月26日 · In this detailed blog, we’ll explore what Fan Wall Units are, their importance in data centers, and how they compare to traditional cooling systems. We will also delve into their benefits, working principles, and considerations for deploying FWUs in modern data centers. Introduction to Fan Wall Units (FWU)

2024年8月25日 · CRAC使用直接膨胀制冷循环和制冷剂，而CRAH使用冷冻水进行冷却。 CRAC的调节方式为简单开关控制，CRAH则通过风扇转速调节器实现更精确的控制。