Protect 4
Refurbishment+
计划

Refurbishment+ 计划是一种改造解决方案,
它通过更改电源组将您的
老一代 Protect 4 转变为增强版本。

贵公司长期以来一直在使用我们的 Protect 4 UPS 系统
确保关键流程的电力安全,
或者至少您在 2012 年之前就已购买。随着我们不断
改进我们的解决方案,久经考验的 Protect 4 系列
从 2020 年初开始配备了全新的
低损耗逆变器晶体管 (IGBT)。

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提高效率,节约能源和成本

The new IGBT can significantly reduce the power loss of the inverter, thus increasing the efficiency. Saving energy means also saving costs. It is also a contribution to the sustainable reduction of CO2 emissions.

The core element of Refurbishment+ is the change of the transistors. It can be performed as part of a 10-year maintenance plan. Depending on the capacity utilization of the UPS, the investment pays for itself after just a few years of operation. The following overview shows the increase in efficiency, the reduction in energy consumption and the amortization period of the measure using the example of a 500 kVA system with cos φ = 0.8 depending on the load.

AEG Power Solutions 服务可实现 Protect 4 UPS 新 IGBT 的改造,作为预防性维护或磨损件维护的一部分。由于新 IGBT 的设计与原始 IGBT 略有不同,在改造期间更换了铜轨系统和逆变器触发卡。无需对 Protect 4 UPS 进行进一步改造。建议在日常维护(例如十年维护)的同时进行改造,以优化成本。

AEG Power Solutions 的服务团队还提议对当前电力需求情况进行详细评估并提出相应建议,作为我们生命周期咨询计划的一部分。作为您 ISO 50001 活动的一部分,利用这个新机会可持续提高操作安全性、可用性和能源效率。

Protect 4 Refurbishment+ Program